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author | Siddharth Agarwal <sid0@fb.com> |
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date | Wed, 18 Nov 2015 14:22:52 -0800 |
parents | 448cbdab5883 |
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17515 | 1 # util.py - Mercurial utility functions and platform specific implementations |
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2 # |
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3 # Copyright 2005 K. Thananchayan <thananck@yahoo.com> |
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4 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
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5 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> |
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6 # |
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7 # This software may be used and distributed according to the terms of the |
10263 | 8 # GNU General Public License version 2 or any later version. |
1082 | 9 |
17515 | 10 """Mercurial utility functions and platform specific implementations. |
1082 | 11 |
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12 This contains helper routines that are independent of the SCM core and |
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13 hide platform-specific details from the core. |
1082 | 14 """ |
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15 |
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16 import i18n |
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17 _ = i18n._ |
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18 import error, osutil, encoding, parsers |
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19 import errno, shutil, sys, tempfile, traceback |
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20 import re as remod |
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21 import os, time, datetime, calendar, textwrap, signal, collections |
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22 import imp, socket, urllib |
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23 import gc |
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24 import bz2 |
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25 import zlib |
3769 | 26 |
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27 if os.name == 'nt': |
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28 import windows as platform |
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29 else: |
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30 import posix as platform |
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31 |
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32 cachestat = platform.cachestat |
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33 checkexec = platform.checkexec |
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34 checklink = platform.checklink |
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35 copymode = platform.copymode |
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36 executablepath = platform.executablepath |
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37 expandglobs = platform.expandglobs |
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38 explainexit = platform.explainexit |
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39 findexe = platform.findexe |
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40 gethgcmd = platform.gethgcmd |
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41 getuser = platform.getuser |
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42 groupmembers = platform.groupmembers |
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43 groupname = platform.groupname |
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44 hidewindow = platform.hidewindow |
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45 isexec = platform.isexec |
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46 isowner = platform.isowner |
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47 localpath = platform.localpath |
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48 lookupreg = platform.lookupreg |
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49 makedir = platform.makedir |
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50 nlinks = platform.nlinks |
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51 normpath = platform.normpath |
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52 normcase = platform.normcase |
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53 normcasespec = platform.normcasespec |
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54 normcasefallback = platform.normcasefallback |
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55 openhardlinks = platform.openhardlinks |
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56 oslink = platform.oslink |
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57 parsepatchoutput = platform.parsepatchoutput |
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58 pconvert = platform.pconvert |
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59 poll = platform.poll |
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60 popen = platform.popen |
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61 posixfile = platform.posixfile |
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62 quotecommand = platform.quotecommand |
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63 readpipe = platform.readpipe |
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64 rename = platform.rename |
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65 removedirs = platform.removedirs |
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66 samedevice = platform.samedevice |
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67 samefile = platform.samefile |
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68 samestat = platform.samestat |
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69 setbinary = platform.setbinary |
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70 setflags = platform.setflags |
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71 setsignalhandler = platform.setsignalhandler |
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72 shellquote = platform.shellquote |
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73 spawndetached = platform.spawndetached |
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74 split = platform.split |
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75 sshargs = platform.sshargs |
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76 statfiles = getattr(osutil, 'statfiles', platform.statfiles) |
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77 statisexec = platform.statisexec |
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78 statislink = platform.statislink |
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79 termwidth = platform.termwidth |
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80 testpid = platform.testpid |
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81 umask = platform.umask |
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82 unlink = platform.unlink |
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83 unlinkpath = platform.unlinkpath |
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84 username = platform.username |
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85 |
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86 # Python compatibility |
3769 | 87 |
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88 _notset = object() |
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89 |
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90 # disable Python's problematic floating point timestamps (issue4836) |
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91 # (Python hypocritically says you shouldn't change this behavior in |
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92 # libraries, and sure enough Mercurial is not a library.) |
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93 os.stat_float_times(False) |
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94 |
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95 def safehasattr(thing, attr): |
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96 return getattr(thing, attr, _notset) is not _notset |
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97 |
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98 from hashlib import md5, sha1 |
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99 |
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100 DIGESTS = { |
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101 'md5': md5, |
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102 'sha1': sha1, |
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103 } |
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104 # List of digest types from strongest to weakest |
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105 DIGESTS_BY_STRENGTH = ['sha1', 'md5'] |
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106 |
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107 try: |
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108 import hashlib |
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109 DIGESTS.update({ |
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110 'sha512': hashlib.sha512, |
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111 }) |
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112 DIGESTS_BY_STRENGTH.insert(0, 'sha512') |
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113 except ImportError: |
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114 pass |
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115 |
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116 for k in DIGESTS_BY_STRENGTH: |
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117 assert k in DIGESTS |
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118 |
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119 class digester(object): |
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120 """helper to compute digests. |
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121 |
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122 This helper can be used to compute one or more digests given their name. |
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123 |
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124 >>> d = digester(['md5', 'sha1']) |
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125 >>> d.update('foo') |
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126 >>> [k for k in sorted(d)] |
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127 ['md5', 'sha1'] |
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128 >>> d['md5'] |
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129 'acbd18db4cc2f85cedef654fccc4a4d8' |
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130 >>> d['sha1'] |
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131 '0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33' |
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132 >>> digester.preferred(['md5', 'sha1']) |
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133 'sha1' |
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134 """ |
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135 |
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136 def __init__(self, digests, s=''): |
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137 self._hashes = {} |
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138 for k in digests: |
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139 if k not in DIGESTS: |
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140 raise Abort(_('unknown digest type: %s') % k) |
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141 self._hashes[k] = DIGESTS[k]() |
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142 if s: |
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143 self.update(s) |
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144 |
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145 def update(self, data): |
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146 for h in self._hashes.values(): |
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147 h.update(data) |
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148 |
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149 def __getitem__(self, key): |
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150 if key not in DIGESTS: |
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151 raise Abort(_('unknown digest type: %s') % k) |
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152 return self._hashes[key].hexdigest() |
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153 |
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154 def __iter__(self): |
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155 return iter(self._hashes) |
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156 |
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157 @staticmethod |
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158 def preferred(supported): |
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159 """returns the strongest digest type in both supported and DIGESTS.""" |
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160 |
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161 for k in DIGESTS_BY_STRENGTH: |
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162 if k in supported: |
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163 return k |
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164 return None |
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165 |
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166 class digestchecker(object): |
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167 """file handle wrapper that additionally checks content against a given |
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168 size and digests. |
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169 |
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170 d = digestchecker(fh, size, {'md5': '...'}) |
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171 |
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172 When multiple digests are given, all of them are validated. |
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173 """ |
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174 |
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175 def __init__(self, fh, size, digests): |
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176 self._fh = fh |
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177 self._size = size |
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178 self._got = 0 |
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179 self._digests = dict(digests) |
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180 self._digester = digester(self._digests.keys()) |
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181 |
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182 def read(self, length=-1): |
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183 content = self._fh.read(length) |
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184 self._digester.update(content) |
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185 self._got += len(content) |
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186 return content |
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187 |
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188 def validate(self): |
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189 if self._size != self._got: |
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190 raise Abort(_('size mismatch: expected %d, got %d') % |
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191 (self._size, self._got)) |
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192 for k, v in self._digests.items(): |
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193 if v != self._digester[k]: |
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194 # i18n: first parameter is a digest name |
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195 raise Abort(_('%s mismatch: expected %s, got %s') % |
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196 (k, v, self._digester[k])) |
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197 |
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198 try: |
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199 buffer = buffer |
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200 except NameError: |
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201 if sys.version_info[0] < 3: |
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202 def buffer(sliceable, offset=0): |
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203 return sliceable[offset:] |
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204 else: |
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205 def buffer(sliceable, offset=0): |
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206 return memoryview(sliceable)[offset:] |
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207 |
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208 import subprocess |
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209 closefds = os.name == 'posix' |
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210 |
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211 _chunksize = 4096 |
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212 |
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213 class bufferedinputpipe(object): |
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214 """a manually buffered input pipe |
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215 |
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216 Python will not let us use buffered IO and lazy reading with 'polling' at |
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217 the same time. We cannot probe the buffer state and select will not detect |
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218 that data are ready to read if they are already buffered. |
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219 |
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220 This class let us work around that by implementing its own buffering |
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221 (allowing efficient readline) while offering a way to know if the buffer is |
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222 empty from the output (allowing collaboration of the buffer with polling). |
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223 |
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224 This class lives in the 'util' module because it makes use of the 'os' |
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225 module from the python stdlib. |
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226 """ |
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227 |
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228 def __init__(self, input): |
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229 self._input = input |
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230 self._buffer = [] |
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231 self._eof = False |
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232 self._lenbuf = 0 |
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233 |
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234 @property |
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235 def hasbuffer(self): |
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236 """True is any data is currently buffered |
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237 |
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238 This will be used externally a pre-step for polling IO. If there is |
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239 already data then no polling should be set in place.""" |
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240 return bool(self._buffer) |
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241 |
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242 @property |
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243 def closed(self): |
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244 return self._input.closed |
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245 |
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246 def fileno(self): |
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247 return self._input.fileno() |
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248 |
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249 def close(self): |
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250 return self._input.close() |
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251 |
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252 def read(self, size): |
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253 while (not self._eof) and (self._lenbuf < size): |
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254 self._fillbuffer() |
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255 return self._frombuffer(size) |
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256 |
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257 def readline(self, *args, **kwargs): |
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258 if 1 < len(self._buffer): |
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259 # this should not happen because both read and readline end with a |
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260 # _frombuffer call that collapse it. |
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261 self._buffer = [''.join(self._buffer)] |
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262 self._lenbuf = len(self._buffer[0]) |
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263 lfi = -1 |
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264 if self._buffer: |
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265 lfi = self._buffer[-1].find('\n') |
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266 while (not self._eof) and lfi < 0: |
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267 self._fillbuffer() |
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268 if self._buffer: |
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269 lfi = self._buffer[-1].find('\n') |
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270 size = lfi + 1 |
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271 if lfi < 0: # end of file |
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272 size = self._lenbuf |
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273 elif 1 < len(self._buffer): |
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274 # we need to take previous chunks into account |
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275 size += self._lenbuf - len(self._buffer[-1]) |
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276 return self._frombuffer(size) |
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277 |
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278 def _frombuffer(self, size): |
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279 """return at most 'size' data from the buffer |
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280 |
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281 The data are removed from the buffer.""" |
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282 if size == 0 or not self._buffer: |
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283 return '' |
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284 buf = self._buffer[0] |
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285 if 1 < len(self._buffer): |
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286 buf = ''.join(self._buffer) |
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287 |
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288 data = buf[:size] |
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289 buf = buf[len(data):] |
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290 if buf: |
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291 self._buffer = [buf] |
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292 self._lenbuf = len(buf) |
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293 else: |
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294 self._buffer = [] |
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295 self._lenbuf = 0 |
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296 return data |
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297 |
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298 def _fillbuffer(self): |
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299 """read data to the buffer""" |
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300 data = os.read(self._input.fileno(), _chunksize) |
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301 if not data: |
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302 self._eof = True |
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303 else: |
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304 self._lenbuf += len(data) |
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305 self._buffer.append(data) |
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306 |
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307 def popen2(cmd, env=None, newlines=False): |
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308 # Setting bufsize to -1 lets the system decide the buffer size. |
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309 # The default for bufsize is 0, meaning unbuffered. This leads to |
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310 # poor performance on Mac OS X: http://bugs.python.org/issue4194 |
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311 p = subprocess.Popen(cmd, shell=True, bufsize=-1, |
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312 close_fds=closefds, |
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313 stdin=subprocess.PIPE, stdout=subprocess.PIPE, |
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314 universal_newlines=newlines, |
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315 env=env) |
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316 return p.stdin, p.stdout |
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317 |
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318 def popen3(cmd, env=None, newlines=False): |
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319 stdin, stdout, stderr, p = popen4(cmd, env, newlines) |
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320 return stdin, stdout, stderr |
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321 |
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322 def popen4(cmd, env=None, newlines=False, bufsize=-1): |
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323 p = subprocess.Popen(cmd, shell=True, bufsize=bufsize, |
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324 close_fds=closefds, |
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325 stdin=subprocess.PIPE, stdout=subprocess.PIPE, |
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326 stderr=subprocess.PIPE, |
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327 universal_newlines=newlines, |
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328 env=env) |
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329 return p.stdin, p.stdout, p.stderr, p |
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330 |
7632 | 331 def version(): |
332 """Return version information if available.""" | |
333 try: | |
334 import __version__ | |
335 return __version__.version | |
336 except ImportError: | |
337 return 'unknown' | |
338 | |
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339 # used by parsedate |
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340 defaultdateformats = ( |
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341 '%Y-%m-%d %H:%M:%S', |
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342 '%Y-%m-%d %I:%M:%S%p', |
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343 '%Y-%m-%d %H:%M', |
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344 '%Y-%m-%d %I:%M%p', |
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345 '%Y-%m-%d', |
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346 '%m-%d', |
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347 '%m/%d', |
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348 '%m/%d/%y', |
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349 '%m/%d/%Y', |
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350 '%a %b %d %H:%M:%S %Y', |
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351 '%a %b %d %I:%M:%S%p %Y', |
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352 '%a, %d %b %Y %H:%M:%S', # GNU coreutils "/bin/date --rfc-2822" |
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353 '%b %d %H:%M:%S %Y', |
3812 | 354 '%b %d %I:%M:%S%p %Y', |
355 '%b %d %H:%M:%S', | |
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356 '%b %d %I:%M:%S%p', |
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357 '%b %d %H:%M', |
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358 '%b %d %I:%M%p', |
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359 '%b %d %Y', |
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360 '%b %d', |
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361 '%H:%M:%S', |
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362 '%I:%M:%S%p', |
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363 '%H:%M', |
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364 '%I:%M%p', |
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365 ) |
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366 |
3812 | 367 extendeddateformats = defaultdateformats + ( |
368 "%Y", | |
369 "%Y-%m", | |
370 "%b", | |
371 "%b %Y", | |
372 ) | |
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373 |
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374 def cachefunc(func): |
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375 '''cache the result of function calls''' |
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376 # XXX doesn't handle keywords args |
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377 if func.func_code.co_argcount == 0: |
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378 cache = [] |
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379 def f(): |
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380 if len(cache) == 0: |
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381 cache.append(func()) |
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382 return cache[0] |
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383 return f |
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384 cache = {} |
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385 if func.func_code.co_argcount == 1: |
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386 # we gain a small amount of time because |
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387 # we don't need to pack/unpack the list |
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388 def f(arg): |
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389 if arg not in cache: |
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390 cache[arg] = func(arg) |
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391 return cache[arg] |
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392 else: |
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393 def f(*args): |
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394 if args not in cache: |
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395 cache[args] = func(*args) |
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396 return cache[args] |
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397 |
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398 return f |
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399 |
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400 class sortdict(dict): |
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401 '''a simple sorted dictionary''' |
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402 def __init__(self, data=None): |
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403 self._list = [] |
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404 if data: |
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405 self.update(data) |
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406 def copy(self): |
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407 return sortdict(self) |
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408 def __setitem__(self, key, val): |
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409 if key in self: |
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410 self._list.remove(key) |
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411 self._list.append(key) |
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412 dict.__setitem__(self, key, val) |
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413 def __iter__(self): |
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414 return self._list.__iter__() |
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415 def update(self, src): |
24236
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parents:
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416 if isinstance(src, dict): |
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417 src = src.iteritems() |
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418 for k, v in src: |
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419 self[k] = v |
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420 def clear(self): |
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421 dict.clear(self) |
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422 self._list = [] |
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423 def items(self): |
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424 return [(k, self[k]) for k in self._list] |
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425 def __delitem__(self, key): |
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426 dict.__delitem__(self, key) |
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427 self._list.remove(key) |
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428 def pop(self, key, *args, **kwargs): |
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429 dict.pop(self, key, *args, **kwargs) |
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430 try: |
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431 self._list.remove(key) |
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432 except ValueError: |
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433 pass |
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434 def keys(self): |
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435 return self._list |
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436 def iterkeys(self): |
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437 return self._list.__iter__() |
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|
438 def iteritems(self): |
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439 for k in self._list: |
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440 yield k, self[k] |
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441 def insert(self, index, key, val): |
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442 self._list.insert(index, key) |
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443 dict.__setitem__(self, key, val) |
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444 |
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445 class lrucachedict(object): |
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446 '''cache most recent gets from or sets to this dictionary''' |
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447 def __init__(self, maxsize): |
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448 self._cache = {} |
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449 self._maxsize = maxsize |
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450 self._order = collections.deque() |
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451 |
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452 def __getitem__(self, key): |
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453 value = self._cache[key] |
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454 self._order.remove(key) |
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455 self._order.append(key) |
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456 return value |
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457 |
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458 def __setitem__(self, key, value): |
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459 if key not in self._cache: |
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460 if len(self._cache) >= self._maxsize: |
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461 del self._cache[self._order.popleft()] |
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462 else: |
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463 self._order.remove(key) |
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464 self._cache[key] = value |
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465 self._order.append(key) |
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466 |
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467 def __contains__(self, key): |
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468 return key in self._cache |
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|
469 |
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|
470 def clear(self): |
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|
471 self._cache.clear() |
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472 self._order = collections.deque() |
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|
473 |
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|
474 def lrucachefunc(func): |
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|
475 '''cache most recent results of function calls''' |
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|
476 cache = {} |
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|
477 order = collections.deque() |
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|
478 if func.func_code.co_argcount == 1: |
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479 def f(arg): |
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|
480 if arg not in cache: |
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|
481 if len(cache) > 20: |
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|
482 del cache[order.popleft()] |
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|
483 cache[arg] = func(arg) |
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484 else: |
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|
485 order.remove(arg) |
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486 order.append(arg) |
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487 return cache[arg] |
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488 else: |
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|
489 def f(*args): |
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|
490 if args not in cache: |
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|
491 if len(cache) > 20: |
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107a3270a24a
cleanup: use the deque type where appropriate
Bryan O'Sullivan <bryano@fb.com>
parents:
16769
diff
changeset
|
492 del cache[order.popleft()] |
9097
431462bd8478
fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents:
9089
diff
changeset
|
493 cache[args] = func(*args) |
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fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
494 else: |
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fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents:
9089
diff
changeset
|
495 order.remove(args) |
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fix memory usage of revlog caches by limiting cache size [issue1639]
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parents:
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diff
changeset
|
496 order.append(args) |
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fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents:
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changeset
|
497 return cache[args] |
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fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
498 |
431462bd8478
fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
499 return f |
431462bd8478
fix memory usage of revlog caches by limiting cache size [issue1639]
Matt Mackall <mpm@selenic.com>
parents:
9089
diff
changeset
|
500 |
8207
dd8d5be57d65
util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents:
8181
diff
changeset
|
501 class propertycache(object): |
dd8d5be57d65
util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents:
8181
diff
changeset
|
502 def __init__(self, func): |
dd8d5be57d65
util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents:
8181
diff
changeset
|
503 self.func = func |
dd8d5be57d65
util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents:
8181
diff
changeset
|
504 self.name = func.__name__ |
dd8d5be57d65
util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
505 def __get__(self, obj, type=None): |
dd8d5be57d65
util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents:
8181
diff
changeset
|
506 result = self.func(obj) |
18013
98c867ac1330
clfilter: add a propertycache that must be unfiltered
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
17962
diff
changeset
|
507 self.cachevalue(obj, result) |
8207
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util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents:
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|
508 return result |
dd8d5be57d65
util: take propertycache from context.py
Matt Mackall <mpm@selenic.com>
parents:
8181
diff
changeset
|
509 |
18013
98c867ac1330
clfilter: add a propertycache that must be unfiltered
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
17962
diff
changeset
|
510 def cachevalue(self, obj, value): |
19951
d51c4d85ec23
spelling: random spell checker fixes
Mads Kiilerich <madski@unity3d.com>
parents:
19852
diff
changeset
|
511 # __dict__ assignment required to bypass __setattr__ (eg: repoview) |
19845
a1237a4b437d
repoview: make propertycache.setcache compatible with repoview
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19461
diff
changeset
|
512 obj.__dict__[self.name] = value |
18013
98c867ac1330
clfilter: add a propertycache that must be unfiltered
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
17962
diff
changeset
|
513 |
1293
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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changeset
|
514 def pipefilter(s, cmd): |
a6ffcebd3315
Enhance the file filtering capabilities.
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parents:
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diff
changeset
|
515 '''filter string S through command CMD, returning its output''' |
8302
d2ad8c066676
util: simplify pipefilter and avoid subprocess race
Martin Geisler <mg@lazybytes.net>
parents:
8299
diff
changeset
|
516 p = subprocess.Popen(cmd, shell=True, close_fds=closefds, |
d2ad8c066676
util: simplify pipefilter and avoid subprocess race
Martin Geisler <mg@lazybytes.net>
parents:
8299
diff
changeset
|
517 stdin=subprocess.PIPE, stdout=subprocess.PIPE) |
d2ad8c066676
util: simplify pipefilter and avoid subprocess race
Martin Geisler <mg@lazybytes.net>
parents:
8299
diff
changeset
|
518 pout, perr = p.communicate(s) |
d2ad8c066676
util: simplify pipefilter and avoid subprocess race
Martin Geisler <mg@lazybytes.net>
parents:
8299
diff
changeset
|
519 return pout |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
520 |
1293
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
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changeset
|
521 def tempfilter(s, cmd): |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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changeset
|
522 '''filter string S through a pair of temporary files with CMD. |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
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changeset
|
523 CMD is used as a template to create the real command to be run, |
a6ffcebd3315
Enhance the file filtering capabilities.
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parents:
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diff
changeset
|
524 with the strings INFILE and OUTFILE replaced by the real names of |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
525 the temporary files generated.''' |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
526 inname, outname = None, None |
a6ffcebd3315
Enhance the file filtering capabilities.
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parents:
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diff
changeset
|
527 try: |
2165
d821918e3bee
Use better names (hg-{usage}-{random}.{suffix}) for temporary files.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2153
diff
changeset
|
528 infd, inname = tempfile.mkstemp(prefix='hg-filter-in-') |
1293
a6ffcebd3315
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parents:
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diff
changeset
|
529 fp = os.fdopen(infd, 'wb') |
a6ffcebd3315
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Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
changeset
|
530 fp.write(s) |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
531 fp.close() |
2165
d821918e3bee
Use better names (hg-{usage}-{random}.{suffix}) for temporary files.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2153
diff
changeset
|
532 outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') |
1293
a6ffcebd3315
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Bryan O'Sullivan <bos@serpentine.com>
parents:
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|
533 os.close(outfd) |
a6ffcebd3315
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parents:
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diff
changeset
|
534 cmd = cmd.replace('INFILE', inname) |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
changeset
|
535 cmd = cmd.replace('OUTFILE', outname) |
a6ffcebd3315
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parents:
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diff
changeset
|
536 code = os.system(cmd) |
4720
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
537 if sys.platform == 'OpenVMS' and code & 1: |
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
538 code = 0 |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
539 if code: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
540 raise Abort(_("command '%s' failed: %s") % |
14234
600e64004eb5
rename explain_exit to explainexit
Adrian Buehlmann <adrian@cadifra.com>
parents:
14230
diff
changeset
|
541 (cmd, explainexit(code))) |
13400
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
542 fp = open(outname, 'rb') |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
543 r = fp.read() |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
544 fp.close() |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
545 return r |
1293
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
546 finally: |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
547 try: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
548 if inname: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
549 os.unlink(inname) |
14004
97ed99d1f419
eliminate various naked except clauses
Idan Kamara <idankk86@gmail.com>
parents:
13985
diff
changeset
|
550 except OSError: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
551 pass |
1293
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
552 try: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
553 if outname: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
554 os.unlink(outname) |
14004
97ed99d1f419
eliminate various naked except clauses
Idan Kamara <idankk86@gmail.com>
parents:
13985
diff
changeset
|
555 except OSError: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
556 pass |
1293
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
557 |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
558 filtertable = { |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
559 'tempfile:': tempfilter, |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
changeset
|
560 'pipe:': pipefilter, |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
561 } |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
562 |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
563 def filter(s, cmd): |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
changeset
|
564 "filter a string through a command that transforms its input to its output" |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
changeset
|
565 for name, fn in filtertable.iteritems(): |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
changeset
|
566 if cmd.startswith(name): |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
567 return fn(s, cmd[len(name):].lstrip()) |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
568 return pipefilter(s, cmd) |
a6ffcebd3315
Enhance the file filtering capabilities.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1292
diff
changeset
|
569 |
1015
22571b8d35d3
Add automatic binary file detection to diff and export
mpm@selenic.com
parents:
917
diff
changeset
|
570 def binary(s): |
6507
9699864de219
Let util.binary check entire data for \0 (issue1066, issue1079)
Christian Ebert <blacktrash@gmx.net>
parents:
6501
diff
changeset
|
571 """return true if a string is binary data""" |
8118
35f7fda52c92
util: return boolean result directly in util.binary
Martin Geisler <mg@lazybytes.net>
parents:
8011
diff
changeset
|
572 return bool(s and '\0' in s) |
6762 | 573 |
7396
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
574 def increasingchunks(source, min=1024, max=65536): |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
575 '''return no less than min bytes per chunk while data remains, |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
576 doubling min after each chunk until it reaches max''' |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
577 def log2(x): |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
578 if not x: |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
579 return 0 |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
580 i = 0 |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
581 while x: |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
582 x >>= 1 |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
583 i += 1 |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
584 return i - 1 |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
585 |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
586 buf = [] |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
587 blen = 0 |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
588 for chunk in source: |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
589 buf.append(chunk) |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
590 blen += len(chunk) |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
591 if blen >= min: |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
592 if min < max: |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
593 min = min << 1 |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
594 nmin = 1 << log2(blen) |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
595 if nmin > min: |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
596 min = nmin |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
597 if min > max: |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
598 min = max |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
599 yield ''.join(buf) |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
600 blen = 0 |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
601 buf = [] |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
602 if buf: |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
603 yield ''.join(buf) |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7301
diff
changeset
|
604 |
7947
a454eeb1b827
move util.Abort to error.py
Matt Mackall <mpm@selenic.com>
parents:
7913
diff
changeset
|
605 Abort = error.Abort |
508 | 606 |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
607 def always(fn): |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
608 return True |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
609 |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
610 def never(fn): |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
611 return False |
724
1c0c413cccdd
Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents:
705
diff
changeset
|
612 |
23495
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
613 def nogc(func): |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
614 """disable garbage collector |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
615 |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
616 Python's garbage collector triggers a GC each time a certain number of |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
617 container objects (the number being defined by gc.get_threshold()) are |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
618 allocated even when marked not to be tracked by the collector. Tracking has |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
619 no effect on when GCs are triggered, only on what objects the GC looks |
23543
4dd8a6a1240d
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
23495
diff
changeset
|
620 into. As a workaround, disable GC while building complex (huge) |
23495
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
621 containers. |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
622 |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
623 This garbage collector issue have been fixed in 2.7. |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
624 """ |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
625 def wrapper(*args, **kwargs): |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
626 gcenabled = gc.isenabled() |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
627 gc.disable() |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
628 try: |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
629 return func(*args, **kwargs) |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
630 finally: |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
631 if gcenabled: |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
632 gc.enable() |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
633 return wrapper |
b25f07cb5399
util: add a 'nogc' decorator to disable the garbage collection
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23370
diff
changeset
|
634 |
4229
24c22a3f2ef8
pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4129
diff
changeset
|
635 def pathto(root, n1, n2): |
886
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
636 '''return the relative path from one place to another. |
4229
24c22a3f2ef8
pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4129
diff
changeset
|
637 root should use os.sep to separate directories |
3669
48768b1ab23c
fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3629
diff
changeset
|
638 n1 should use os.sep to separate directories |
48768b1ab23c
fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3629
diff
changeset
|
639 n2 should use "/" to separate directories |
48768b1ab23c
fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3629
diff
changeset
|
640 returns an os.sep-separated path. |
4229
24c22a3f2ef8
pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4129
diff
changeset
|
641 |
24c22a3f2ef8
pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4129
diff
changeset
|
642 If n1 is a relative path, it's assumed it's |
24c22a3f2ef8
pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4129
diff
changeset
|
643 relative to root. |
24c22a3f2ef8
pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4129
diff
changeset
|
644 n2 should always be relative to root. |
3669
48768b1ab23c
fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3629
diff
changeset
|
645 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
646 if not n1: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
647 return localpath(n2) |
4230
c93562fb12cc
Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4229
diff
changeset
|
648 if os.path.isabs(n1): |
c93562fb12cc
Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4229
diff
changeset
|
649 if os.path.splitdrive(root)[0] != os.path.splitdrive(n1)[0]: |
c93562fb12cc
Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4229
diff
changeset
|
650 return os.path.join(root, localpath(n2)) |
c93562fb12cc
Fix handling of paths when run outside the repo.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4229
diff
changeset
|
651 n2 = '/'.join((pconvert(root), n2)) |
5844
07d8eb78dd68
Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5843
diff
changeset
|
652 a, b = splitpath(n1), n2.split('/') |
1541
bf4e7ef08741
fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents:
1528
diff
changeset
|
653 a.reverse() |
bf4e7ef08741
fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents:
1528
diff
changeset
|
654 b.reverse() |
884
087771ebe2e6
Fix walk code for files that do not exist anywhere, and unhandled types.
Bryan O'Sullivan <bos@serpentine.com>
parents:
878
diff
changeset
|
655 while a and b and a[-1] == b[-1]: |
1541
bf4e7ef08741
fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents:
1528
diff
changeset
|
656 a.pop() |
bf4e7ef08741
fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents:
1528
diff
changeset
|
657 b.pop() |
884
087771ebe2e6
Fix walk code for files that do not exist anywhere, and unhandled types.
Bryan O'Sullivan <bos@serpentine.com>
parents:
878
diff
changeset
|
658 b.reverse() |
6111
213ea6eed412
util.pathto: return '.' instead of an empty string
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6091
diff
changeset
|
659 return os.sep.join((['..'] * len(a)) + b) or '.' |
884
087771ebe2e6
Fix walk code for files that do not exist anywhere, and unhandled types.
Bryan O'Sullivan <bos@serpentine.com>
parents:
878
diff
changeset
|
660 |
14228
116de1da2154
rename util.main_is_frozen to mainfrozen
Adrian Buehlmann <adrian@cadifra.com>
parents:
14167
diff
changeset
|
661 def mainfrozen(): |
6499
479847ccabe0
Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents:
5659
diff
changeset
|
662 """return True if we are a frozen executable. |
479847ccabe0
Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents:
5659
diff
changeset
|
663 |
479847ccabe0
Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents:
5659
diff
changeset
|
664 The code supports py2exe (most common, Windows only) and tools/freeze |
479847ccabe0
Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents:
5659
diff
changeset
|
665 (portable, not much used). |
479847ccabe0
Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents:
5659
diff
changeset
|
666 """ |
14968
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14942
diff
changeset
|
667 return (safehasattr(sys, "frozen") or # new py2exe |
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14942
diff
changeset
|
668 safehasattr(sys, "importers") or # old py2exe |
6499
479847ccabe0
Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents:
5659
diff
changeset
|
669 imp.is_frozen("__main__")) # tools/freeze |
479847ccabe0
Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents:
5659
diff
changeset
|
670 |
22633
92b54547ac5d
util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents:
22632
diff
changeset
|
671 # the location of data files matching the source code |
92b54547ac5d
util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents:
22632
diff
changeset
|
672 if mainfrozen(): |
92b54547ac5d
util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents:
22632
diff
changeset
|
673 # executable version (py2exe) doesn't support __file__ |
92b54547ac5d
util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents:
22632
diff
changeset
|
674 datapath = os.path.dirname(sys.executable) |
92b54547ac5d
util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents:
22632
diff
changeset
|
675 else: |
92b54547ac5d
util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents:
22632
diff
changeset
|
676 datapath = os.path.dirname(__file__) |
92b54547ac5d
util: introduce datapath for getting the location of supporting data files
Mads Kiilerich <madski@unity3d.com>
parents:
22632
diff
changeset
|
677 |
22638
0d0350cfc7ab
i18n: use datapath for i18n like for templates and help
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
678 i18n.setdatapath(datapath) |
0d0350cfc7ab
i18n: use datapath for i18n like for templates and help
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
679 |
22632
db15bb2d6323
util: move _hgexecutable a few lines, closer to where it is used
Mads Kiilerich <madski@unity3d.com>
parents:
22245
diff
changeset
|
680 _hgexecutable = None |
db15bb2d6323
util: move _hgexecutable a few lines, closer to where it is used
Mads Kiilerich <madski@unity3d.com>
parents:
22245
diff
changeset
|
681 |
5062
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4832
diff
changeset
|
682 def hgexecutable(): |
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4832
diff
changeset
|
683 """return location of the 'hg' executable. |
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4832
diff
changeset
|
684 |
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4832
diff
changeset
|
685 Defaults to $HG or 'hg' in the search path. |
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4832
diff
changeset
|
686 """ |
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4832
diff
changeset
|
687 if _hgexecutable is None: |
6500 | 688 hg = os.environ.get('HG') |
15106
76cd1964519c
util: fix finding of hgexecutable
Simon Heimberg <simohe@besonet.ch>
parents:
15081
diff
changeset
|
689 mainmod = sys.modules['__main__'] |
6500 | 690 if hg: |
14229
85fd8402cbc4
rename util.set_hgexecutable to _sethgexecutable
Adrian Buehlmann <adrian@cadifra.com>
parents:
14228
diff
changeset
|
691 _sethgexecutable(hg) |
14228
116de1da2154
rename util.main_is_frozen to mainfrozen
Adrian Buehlmann <adrian@cadifra.com>
parents:
14167
diff
changeset
|
692 elif mainfrozen(): |
14229
85fd8402cbc4
rename util.set_hgexecutable to _sethgexecutable
Adrian Buehlmann <adrian@cadifra.com>
parents:
14228
diff
changeset
|
693 _sethgexecutable(sys.executable) |
15106
76cd1964519c
util: fix finding of hgexecutable
Simon Heimberg <simohe@besonet.ch>
parents:
15081
diff
changeset
|
694 elif os.path.basename(getattr(mainmod, '__file__', '')) == 'hg': |
76cd1964519c
util: fix finding of hgexecutable
Simon Heimberg <simohe@besonet.ch>
parents:
15081
diff
changeset
|
695 _sethgexecutable(mainmod.__file__) |
6499
479847ccabe0
Added hgexecutable support for py2exe/frozen scripts
"Paul Moore <p.f.moore@gmail.com>"
parents:
5659
diff
changeset
|
696 else: |
14271
4030630fb59c
rename util.find_exe to findexe
Adrian Buehlmann <adrian@cadifra.com>
parents:
14262
diff
changeset
|
697 exe = findexe('hg') or os.path.basename(sys.argv[0]) |
14229
85fd8402cbc4
rename util.set_hgexecutable to _sethgexecutable
Adrian Buehlmann <adrian@cadifra.com>
parents:
14228
diff
changeset
|
698 _sethgexecutable(exe) |
5062
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4832
diff
changeset
|
699 return _hgexecutable |
4686
849f011dbf79
Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4673
diff
changeset
|
700 |
14229
85fd8402cbc4
rename util.set_hgexecutable to _sethgexecutable
Adrian Buehlmann <adrian@cadifra.com>
parents:
14228
diff
changeset
|
701 def _sethgexecutable(path): |
5062
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4832
diff
changeset
|
702 """set location of the 'hg' executable""" |
4686
849f011dbf79
Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4673
diff
changeset
|
703 global _hgexecutable |
5062
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4832
diff
changeset
|
704 _hgexecutable = path |
4686
849f011dbf79
Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4673
diff
changeset
|
705 |
26450
1138e1d05207
util.system: compare fileno to see if it needs stdout redirection
Yuya Nishihara <yuya@tcha.org>
parents:
26392
diff
changeset
|
706 def _isstdout(f): |
1138e1d05207
util.system: compare fileno to see if it needs stdout redirection
Yuya Nishihara <yuya@tcha.org>
parents:
26392
diff
changeset
|
707 fileno = getattr(f, 'fileno', None) |
1138e1d05207
util.system: compare fileno to see if it needs stdout redirection
Yuya Nishihara <yuya@tcha.org>
parents:
26392
diff
changeset
|
708 return fileno and fileno() == sys.__stdout__.fileno() |
1138e1d05207
util.system: compare fileno to see if it needs stdout redirection
Yuya Nishihara <yuya@tcha.org>
parents:
26392
diff
changeset
|
709 |
26311
60dd8e3977f0
util: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents:
26267
diff
changeset
|
710 def system(cmd, environ=None, cwd=None, onerr=None, errprefix=None, out=None): |
1882
c0320567931f
merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1880
diff
changeset
|
711 '''enhanced shell command execution. |
c0320567931f
merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1880
diff
changeset
|
712 run with environment maybe modified, maybe in different dir. |
508 | 713 |
23271
76302f5ceba4
util.system: remove unused handling of onerr=ui
Yuya Nishihara <yuya@tcha.org>
parents:
23261
diff
changeset
|
714 if command fails and onerr is None, return status, else raise onerr |
76302f5ceba4
util.system: remove unused handling of onerr=ui
Yuya Nishihara <yuya@tcha.org>
parents:
23261
diff
changeset
|
715 object as exception. |
11469
c37f35d7f2f5
http: deliver hook output to client
Maxim Khitrov <mkhitrov@gmail.com>
parents:
11297
diff
changeset
|
716 |
c37f35d7f2f5
http: deliver hook output to client
Maxim Khitrov <mkhitrov@gmail.com>
parents:
11297
diff
changeset
|
717 if out is specified, it is assumed to be a file-like object that has a |
c37f35d7f2f5
http: deliver hook output to client
Maxim Khitrov <mkhitrov@gmail.com>
parents:
11297
diff
changeset
|
718 write() method. stdout and stderr will be redirected to out.''' |
26311
60dd8e3977f0
util: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents:
26267
diff
changeset
|
719 if environ is None: |
60dd8e3977f0
util: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents:
26267
diff
changeset
|
720 environ = {} |
13439
d724a69309e0
util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents:
13400
diff
changeset
|
721 try: |
d724a69309e0
util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents:
13400
diff
changeset
|
722 sys.stdout.flush() |
d724a69309e0
util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents:
13400
diff
changeset
|
723 except Exception: |
d724a69309e0
util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents:
13400
diff
changeset
|
724 pass |
2601
00fc88b0b256
move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2579
diff
changeset
|
725 def py2shell(val): |
00fc88b0b256
move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2579
diff
changeset
|
726 'convert python object into string that is useful to shell' |
8534
22ec9cf4d0ce
util: use "is" for True/False/None comparisons
Martin Geisler <mg@lazybytes.net>
parents:
8516
diff
changeset
|
727 if val is None or val is False: |
2601
00fc88b0b256
move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2579
diff
changeset
|
728 return '0' |
8534
22ec9cf4d0ce
util: use "is" for True/False/None comparisons
Martin Geisler <mg@lazybytes.net>
parents:
8516
diff
changeset
|
729 if val is True: |
2601
00fc88b0b256
move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2579
diff
changeset
|
730 return '1' |
00fc88b0b256
move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2579
diff
changeset
|
731 return str(val) |
3905
a8c0365b2ace
util.system: fix quoting on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3860
diff
changeset
|
732 origcmd = cmd |
13188
6c9345f9edca
util: concentrate quoting knowledge to windows.py quotecommand()
Steve Borho <steve@borho.org>
parents:
13128
diff
changeset
|
733 cmd = quotecommand(cmd) |
19729
dfefb719eb92
plan9: update util.py for cpython 2.7 build
Jeff Sickel <jas@corpus-callosum.com>
parents:
19710
diff
changeset
|
734 if sys.platform == 'plan9' and (sys.version_info[0] == 2 |
dfefb719eb92
plan9: update util.py for cpython 2.7 build
Jeff Sickel <jas@corpus-callosum.com>
parents:
19710
diff
changeset
|
735 and sys.version_info[1] < 7): |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
736 # subprocess kludge to work around issues in half-baked Python |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
737 # ports, notably bichued/python: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
738 if not cwd is None: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
739 os.chdir(cwd) |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
740 rc = os.system(cmd) |
11469
c37f35d7f2f5
http: deliver hook output to client
Maxim Khitrov <mkhitrov@gmail.com>
parents:
11297
diff
changeset
|
741 else: |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
742 env = dict(os.environ) |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
743 env.update((k, py2shell(v)) for k, v in environ.iteritems()) |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
744 env['HG'] = hgexecutable() |
26450
1138e1d05207
util.system: compare fileno to see if it needs stdout redirection
Yuya Nishihara <yuya@tcha.org>
parents:
26392
diff
changeset
|
745 if out is None or _isstdout(out): |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
746 rc = subprocess.call(cmd, shell=True, close_fds=closefds, |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
747 env=env, cwd=cwd) |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
748 else: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
749 proc = subprocess.Popen(cmd, shell=True, close_fds=closefds, |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
750 env=env, cwd=cwd, stdout=subprocess.PIPE, |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
751 stderr=subprocess.STDOUT) |
23030
a0e0aa12b672
util.system: avoid buffering of subprocess output when it is piped
Yuya Nishihara <yuya@tcha.org>
parents:
22963
diff
changeset
|
752 while True: |
a0e0aa12b672
util.system: avoid buffering of subprocess output when it is piped
Yuya Nishihara <yuya@tcha.org>
parents:
22963
diff
changeset
|
753 line = proc.stdout.readline() |
a0e0aa12b672
util.system: avoid buffering of subprocess output when it is piped
Yuya Nishihara <yuya@tcha.org>
parents:
22963
diff
changeset
|
754 if not line: |
a0e0aa12b672
util.system: avoid buffering of subprocess output when it is piped
Yuya Nishihara <yuya@tcha.org>
parents:
22963
diff
changeset
|
755 break |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
756 out.write(line) |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
757 proc.wait() |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
758 rc = proc.returncode |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
759 if sys.platform == 'OpenVMS' and rc & 1: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
760 rc = 0 |
9517
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
761 if rc and onerr: |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
762 errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]), |
14234
600e64004eb5
rename explain_exit to explainexit
Adrian Buehlmann <adrian@cadifra.com>
parents:
14230
diff
changeset
|
763 explainexit(rc)[0]) |
9517
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
764 if errprefix: |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
765 errmsg = '%s: %s' % (errprefix, errmsg) |
23271
76302f5ceba4
util.system: remove unused handling of onerr=ui
Yuya Nishihara <yuya@tcha.org>
parents:
23261
diff
changeset
|
766 raise onerr(errmsg) |
9517
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
767 return rc |
1880
05c7d75be925
fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1877
diff
changeset
|
768 |
7388
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
769 def checksignature(func): |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
770 '''wrap a function with code to check for calling errors''' |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
771 def check(*args, **kwargs): |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
772 try: |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
773 return func(*args, **kwargs) |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
774 except TypeError: |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
775 if len(traceback.extract_tb(sys.exc_info()[2])) == 1: |
7646 | 776 raise error.SignatureError |
7388
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
777 raise |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
778 |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
779 return check |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
780 |
23899
4e451d1359de
copyfile: allow optional hardlinking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23864
diff
changeset
|
781 def copyfile(src, dest, hardlink=False): |
7767
b2410ed2cbe9
Use shutil.copystat in copyfile().
Will Maier <willmaier@ml1.net>
parents:
7732
diff
changeset
|
782 "copy a file, preserving mode and atime/mtime" |
18326
614f769e6aa7
util: copyfile: remove dest before copying
Mads Kiilerich <mads@kiilerich.com>
parents:
18026
diff
changeset
|
783 if os.path.lexists(dest): |
614f769e6aa7
util: copyfile: remove dest before copying
Mads Kiilerich <mads@kiilerich.com>
parents:
18026
diff
changeset
|
784 unlink(dest) |
24155
e5ce49a30146
transaction: disable hardlink backups (issue4546)
Matt Mackall <mpm@selenic.com>
parents:
23917
diff
changeset
|
785 # hardlinks are problematic on CIFS, quietly ignore this flag |
e5ce49a30146
transaction: disable hardlink backups (issue4546)
Matt Mackall <mpm@selenic.com>
parents:
23917
diff
changeset
|
786 # until we find a way to work around it cleanly (issue4546) |
24164
07a92bbd02e5
transaction: really disable hardlink backups (issue4546)
Matt Harbison <matt_harbison@yahoo.com>
parents:
24155
diff
changeset
|
787 if False and hardlink: |
23899
4e451d1359de
copyfile: allow optional hardlinking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23864
diff
changeset
|
788 try: |
4e451d1359de
copyfile: allow optional hardlinking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23864
diff
changeset
|
789 oslink(src, dest) |
4e451d1359de
copyfile: allow optional hardlinking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23864
diff
changeset
|
790 return |
4e451d1359de
copyfile: allow optional hardlinking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23864
diff
changeset
|
791 except (IOError, OSError): |
4e451d1359de
copyfile: allow optional hardlinking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23864
diff
changeset
|
792 pass # fall back to normal copy |
4271
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
793 if os.path.islink(src): |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
794 os.symlink(os.readlink(src), dest) |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
795 else: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
796 try: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
797 shutil.copyfile(src, dest) |
13099
a08b49d2f116
record: move copystat() hack out of util.copyfile() and into record
Brodie Rao <brodie@bitheap.org>
parents:
13098
diff
changeset
|
798 shutil.copymode(src, dest) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25420
diff
changeset
|
799 except shutil.Error as inst: |
4271
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
800 raise Abort(str(inst)) |
3629
4cfb72bcb978
util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents:
3568
diff
changeset
|
801 |
24439
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
802 def copyfiles(src, dst, hardlink=None, progress=lambda t, pos: None): |
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
803 """Copy a directory tree using hardlinks if possible.""" |
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
804 num = 0 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
805 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
806 if hardlink is None: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
807 hardlink = (os.stat(src).st_dev == |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
808 os.stat(os.path.dirname(dst)).st_dev) |
24439
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
809 if hardlink: |
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
810 topic = _('linking') |
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
811 else: |
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
812 topic = _('copying') |
698
df78d8ccac4c
Use python function instead of external 'cp' command when cloning repos.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
667
diff
changeset
|
813 |
1207 | 814 if os.path.isdir(src): |
815 os.mkdir(dst) | |
5396
5105b119edd2
Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5360
diff
changeset
|
816 for name, kind in osutil.listdir(src): |
1207 | 817 srcname = os.path.join(src, name) |
818 dstname = os.path.join(dst, name) | |
24439
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
819 def nprog(t, pos): |
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
820 if pos is not None: |
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
821 return progress(t, pos + num) |
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
822 hardlink, n = copyfiles(srcname, dstname, hardlink, progress=nprog) |
11251
c61442f6d106
clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents:
11232
diff
changeset
|
823 num += n |
1207 | 824 else: |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
825 if hardlink: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
826 try: |
14235
b9e1b041744f
rename util.os_link to oslink
Adrian Buehlmann <adrian@cadifra.com>
parents:
14234
diff
changeset
|
827 oslink(src, dst) |
2050
e49d0fa38176
util.copyfiles: only switch to copy if hardlink raises IOError or OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2026
diff
changeset
|
828 except (IOError, OSError): |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
829 hardlink = False |
1591
5a3229cf1492
do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
830 shutil.copy(src, dst) |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
831 else: |
1591
5a3229cf1492
do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
832 shutil.copy(src, dst) |
11251
c61442f6d106
clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents:
11232
diff
changeset
|
833 num += 1 |
24439
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
834 progress(topic, num) |
2ddfac2f163e
util: add progress callback support to copyfiles
Augie Fackler <augie@google.com>
parents:
24236
diff
changeset
|
835 progress(topic, None) |
698
df78d8ccac4c
Use python function instead of external 'cp' command when cloning repos.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
667
diff
changeset
|
836 |
11251
c61442f6d106
clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents:
11232
diff
changeset
|
837 return hardlink, num |
11254
640d419725d0
util.copyfiles: don't try os_link() again if it failed before
Adrian Buehlmann <adrian@cadifra.com>
parents:
11010
diff
changeset
|
838 |
14262
23cd7eeff678
util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents:
14250
diff
changeset
|
839 _winreservednames = '''con prn aux nul |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
840 com1 com2 com3 com4 com5 com6 com7 com8 com9 |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
841 lpt1 lpt2 lpt3 lpt4 lpt5 lpt6 lpt7 lpt8 lpt9'''.split() |
14262
23cd7eeff678
util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents:
14250
diff
changeset
|
842 _winreservedchars = ':*?"<>|' |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
843 def checkwinfilename(path): |
20000
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
844 r'''Check that the base-relative path is a valid filename on Windows. |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
845 Returns None if the path is ok, or a UI string describing the problem. |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
846 |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
847 >>> checkwinfilename("just/a/normal/path") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
848 >>> checkwinfilename("foo/bar/con.xml") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
849 "filename contains 'con', which is reserved on Windows" |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
850 >>> checkwinfilename("foo/con.xml/bar") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
851 "filename contains 'con', which is reserved on Windows" |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
852 >>> checkwinfilename("foo/bar/xml.con") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
853 >>> checkwinfilename("foo/bar/AUX/bla.txt") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
854 "filename contains 'AUX', which is reserved on Windows" |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
855 >>> checkwinfilename("foo/bar/bla:.txt") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
856 "filename contains ':', which is reserved on Windows" |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
857 >>> checkwinfilename("foo/bar/b\07la.txt") |
20000
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
858 "filename contains '\\x07', which is invalid on Windows" |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
859 >>> checkwinfilename("foo/bar/bla ") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
860 "filename ends with ' ', which is not allowed on Windows" |
15358
a347b3614bae
util: don't complain about '..' in path components not working on Windows
Matt Mackall <mpm@selenic.com>
parents:
15159
diff
changeset
|
861 >>> checkwinfilename("../bar") |
20000
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
862 >>> checkwinfilename("foo\\") |
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
863 "filename ends with '\\', which is invalid on Windows" |
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
864 >>> checkwinfilename("foo\\/bar") |
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
865 "directory name ends with '\\', which is invalid on Windows" |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
866 ''' |
20000
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
867 if path.endswith('\\'): |
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
868 return _("filename ends with '\\', which is invalid on Windows") |
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
869 if '\\/' in path: |
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
870 return _("directory name ends with '\\', which is invalid on Windows") |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
871 for n in path.replace('\\', '/').split('/'): |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
872 if not n: |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
873 continue |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
874 for c in n: |
14262
23cd7eeff678
util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents:
14250
diff
changeset
|
875 if c in _winreservedchars: |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
876 return _("filename contains '%s', which is reserved " |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
877 "on Windows") % c |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
878 if ord(c) <= 31: |
13947
d2d1ef6a5238
checkwinfilename: use %r in format string
Adrian Buehlmann <adrian@cadifra.com>
parents:
13944
diff
changeset
|
879 return _("filename contains %r, which is invalid " |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
880 "on Windows") % c |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
881 base = n.split('.')[0] |
14262
23cd7eeff678
util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents:
14250
diff
changeset
|
882 if base and base.lower() in _winreservednames: |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
883 return _("filename contains '%s', which is reserved " |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
884 "on Windows") % base |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
885 t = n[-1] |
15358
a347b3614bae
util: don't complain about '..' in path components not working on Windows
Matt Mackall <mpm@selenic.com>
parents:
15159
diff
changeset
|
886 if t in '. ' and n not in '..': |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
887 return _("filename ends with '%s', which is not allowed " |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
888 "on Windows") % t |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
889 |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
890 if os.name == 'nt': |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
891 checkosfilename = checkwinfilename |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
892 else: |
14926
4e7e63fc685a
util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents:
14918
diff
changeset
|
893 checkosfilename = platform.checkosfilename |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
894 |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
895 def makelock(info, pathname): |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
896 try: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
897 return os.symlink(info, pathname) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25420
diff
changeset
|
898 except OSError as why: |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
899 if why.errno == errno.EEXIST: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
900 raise |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
901 except AttributeError: # no symlink in os |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
902 pass |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
903 |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
904 ld = os.open(pathname, os.O_CREAT | os.O_WRONLY | os.O_EXCL) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
905 os.write(ld, info) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
906 os.close(ld) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
907 |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
908 def readlock(pathname): |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
909 try: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
910 return os.readlink(pathname) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25420
diff
changeset
|
911 except OSError as why: |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
912 if why.errno not in (errno.EINVAL, errno.ENOSYS): |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
913 raise |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
914 except AttributeError: # no symlink in os |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
915 pass |
13400
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
916 fp = posixfile(pathname) |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
917 r = fp.read() |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
918 fp.close() |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
919 return r |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
920 |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
921 def fstat(fp): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
922 '''stat file object that may not have fileno method.''' |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
923 try: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
924 return os.fstat(fp.fileno()) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
925 except AttributeError: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
926 return os.stat(fp.name) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
927 |
3784 | 928 # File system features |
929 | |
6746
1dca460e7d1e
rename checkfolding to checkcase
Matt Mackall <mpm@selenic.com>
parents:
6743
diff
changeset
|
930 def checkcase(path): |
3784 | 931 """ |
18911
451eb1c27c1b
util: improve doc for checkcase
Mads Kiilerich <mads@kiilerich.com>
parents:
18868
diff
changeset
|
932 Return true if the given path is on a case-sensitive filesystem |
3784 | 933 |
934 Requires a path (like /foo/.hg) ending with a foldable final | |
935 directory component. | |
936 """ | |
24902
986a5c23b1c1
util.checkcase: don't abort on broken symlinks
Siddharth Agarwal <sid0@fb.com>
parents:
24692
diff
changeset
|
937 s1 = os.lstat(path) |
3784 | 938 d, b = os.path.split(path) |
15667
eacfd851cb9e
icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15609
diff
changeset
|
939 b2 = b.upper() |
eacfd851cb9e
icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15609
diff
changeset
|
940 if b == b2: |
eacfd851cb9e
icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15609
diff
changeset
|
941 b2 = b.lower() |
eacfd851cb9e
icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15609
diff
changeset
|
942 if b == b2: |
eacfd851cb9e
icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15609
diff
changeset
|
943 return True # no evidence against case sensitivity |
eacfd851cb9e
icasefs: consider as case sensitive if there is no counterevidence, for safety
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15609
diff
changeset
|
944 p2 = os.path.join(d, b2) |
3784 | 945 try: |
24902
986a5c23b1c1
util.checkcase: don't abort on broken symlinks
Siddharth Agarwal <sid0@fb.com>
parents:
24692
diff
changeset
|
946 s2 = os.lstat(p2) |
3784 | 947 if s2 == s1: |
948 return False | |
949 return True | |
14004
97ed99d1f419
eliminate various naked except clauses
Idan Kamara <idankk86@gmail.com>
parents:
13985
diff
changeset
|
950 except OSError: |
3784 | 951 return True |
952 | |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
953 try: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
954 import re2 |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
955 _re2 = None |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
956 except ImportError: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
957 _re2 = False |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
958 |
21908
cad9dadc9d26
util: move compilere to a class
Siddharth Agarwal <sid0@fb.com>
parents:
21907
diff
changeset
|
959 class _re(object): |
21913
50aad4609224
util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents:
21912
diff
changeset
|
960 def _checkre2(self): |
50aad4609224
util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents:
21912
diff
changeset
|
961 global _re2 |
50aad4609224
util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents:
21912
diff
changeset
|
962 try: |
50aad4609224
util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents:
21912
diff
changeset
|
963 # check if match works, see issue3964 |
50aad4609224
util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents:
21912
diff
changeset
|
964 _re2 = bool(re2.match(r'\[([^\[]+)\]', '[ui]')) |
50aad4609224
util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents:
21912
diff
changeset
|
965 except ImportError: |
50aad4609224
util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents:
21912
diff
changeset
|
966 _re2 = False |
50aad4609224
util.re: move check for re2 into a separate method
Siddharth Agarwal <sid0@fb.com>
parents:
21912
diff
changeset
|
967 |
21908
cad9dadc9d26
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968 def compile(self, pat, flags=0): |
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969 '''Compile a regular expression, using re2 if possible |
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|
970 |
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971 For best performance, use only re2-compatible regexp features. The |
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972 only flags from the re module that are re2-compatible are |
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973 IGNORECASE and MULTILINE.''' |
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974 if _re2 is None: |
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975 self._checkre2() |
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976 if _re2 and (flags & ~(remod.IGNORECASE | remod.MULTILINE)) == 0: |
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977 if flags & remod.IGNORECASE: |
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978 pat = '(?i)' + pat |
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979 if flags & remod.MULTILINE: |
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980 pat = '(?m)' + pat |
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981 try: |
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982 return re2.compile(pat) |
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983 except re2.error: |
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984 pass |
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985 return remod.compile(pat, flags) |
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|
986 |
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|
987 @propertycache |
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|
988 def escape(self): |
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989 '''Return the version of escape corresponding to self.compile. |
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990 |
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991 This is imperfect because whether re2 or re is used for a particular |
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992 function depends on the flags, etc, but it's the best we can do. |
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993 ''' |
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|
994 global _re2 |
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|
995 if _re2 is None: |
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996 self._checkre2() |
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|
997 if _re2: |
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|
998 return re2.escape |
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|
999 else: |
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|
1000 return remod.escape |
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|
1001 |
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1002 re = _re() |
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|
1003 |
6676
33045179d079
Add a new function, fspath
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|
1004 _fspathcache = {} |
33045179d079
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|
1005 def fspath(name, root): |
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Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
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|
1006 '''Get name in the case stored in the filesystem |
33045179d079
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|
1007 |
15710
f63e40047372
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parents:
15709
diff
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1008 The name should be relative to root, and be normcase-ed for efficiency. |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
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|
1009 |
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diff
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|
1010 Note that this function is unnecessary, and should not be |
6676
33045179d079
Add a new function, fspath
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parents:
6595
diff
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|
1011 called, for case-sensitive filesystems (simply because it's expensive). |
15670
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icasefs: avoid normcase()-ing in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
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|
1012 |
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parents:
15709
diff
changeset
|
1013 The root should be normcase-ed, too. |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
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|
1014 ''' |
23097
30124c40d11f
util.fspath: use a dict rather than a linear scan for lookups
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diff
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|
1015 def _makefspathcacheentry(dir): |
30124c40d11f
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Siddharth Agarwal <sid0@fb.com>
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diff
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|
1016 return dict((normcase(n), n) for n in os.listdir(dir)) |
15709
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
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|
1017 |
6676
33045179d079
Add a new function, fspath
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changeset
|
1018 seps = os.sep |
33045179d079
Add a new function, fspath
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diff
changeset
|
1019 if os.altsep: |
33045179d079
Add a new function, fspath
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diff
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|
1020 seps = seps + os.altsep |
33045179d079
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parents:
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|
1021 # Protect backslashes. This gets silly very quickly. |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
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diff
changeset
|
1022 seps.replace('\\','\\\\') |
21907
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util: rename 're' to 'remod'
Siddharth Agarwal <sid0@fb.com>
parents:
21857
diff
changeset
|
1023 pattern = remod.compile(r'([^%s]+)|([%s]+)' % (seps, seps)) |
15669
390bcd01775a
icasefs: use util.normcase() instead of lower() or os.path.normcase in fspath
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15667
diff
changeset
|
1024 dir = os.path.normpath(root) |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
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diff
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|
1025 result = [] |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
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6595
diff
changeset
|
1026 for part, sep in pattern.findall(name): |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
1027 if sep: |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
1028 result.append(sep) |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
1029 continue |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
1030 |
15719
1dd60426b061
icasefs: follow standard cache look up pattern
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15718
diff
changeset
|
1031 if dir not in _fspathcache: |
23097
30124c40d11f
util.fspath: use a dict rather than a linear scan for lookups
Siddharth Agarwal <sid0@fb.com>
parents:
23076
diff
changeset
|
1032 _fspathcache[dir] = _makefspathcacheentry(dir) |
15719
1dd60426b061
icasefs: follow standard cache look up pattern
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15718
diff
changeset
|
1033 contents = _fspathcache[dir] |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
1034 |
23097
30124c40d11f
util.fspath: use a dict rather than a linear scan for lookups
Siddharth Agarwal <sid0@fb.com>
parents:
23076
diff
changeset
|
1035 found = contents.get(part) |
15709
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
1036 if not found: |
15720
3bcfea777efc
icasefs: rewrite comment to explain situtation precisely
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15719
diff
changeset
|
1037 # retry "once per directory" per "dirstate.walk" which |
3bcfea777efc
icasefs: rewrite comment to explain situtation precisely
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15719
diff
changeset
|
1038 # may take place for each patches of "hg qpush", for example |
23097
30124c40d11f
util.fspath: use a dict rather than a linear scan for lookups
Siddharth Agarwal <sid0@fb.com>
parents:
23076
diff
changeset
|
1039 _fspathcache[dir] = contents = _makefspathcacheentry(dir) |
30124c40d11f
util.fspath: use a dict rather than a linear scan for lookups
Siddharth Agarwal <sid0@fb.com>
parents:
23076
diff
changeset
|
1040 found = contents.get(part) |
15709
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
1041 |
a1f4bd47d18e
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
1042 result.append(found or part) |
15669
390bcd01775a
icasefs: use util.normcase() instead of lower() or os.path.normcase in fspath
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15667
diff
changeset
|
1043 dir = os.path.join(dir, part) |
6676
33045179d079
Add a new function, fspath
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parents:
6595
diff
changeset
|
1044 |
33045179d079
Add a new function, fspath
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diff
changeset
|
1045 return ''.join(result) |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
1046 |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
1047 def checknlink(testfile): |
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
1048 '''check whether hardlink count reporting works properly''' |
bf826c0b9537
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parents:
12927
diff
changeset
|
1049 |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
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parents:
13188
diff
changeset
|
1050 # testfile may be open, so we need a separate file for checking to |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
1051 # work around issue2543 (or testfile may get lost on Samba shares) |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
1052 f1 = testfile + ".hgtmp1" |
5b83ab614dab
checknlink: use two testfiles (issue2543)
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parents:
13188
diff
changeset
|
1053 if os.path.lexists(f1): |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
1054 return False |
12938
bf826c0b9537
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Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
1055 try: |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
1056 posixfile(f1, 'w').close() |
5b83ab614dab
checknlink: use two testfiles (issue2543)
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parents:
13188
diff
changeset
|
1057 except IOError: |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
1058 return False |
bf826c0b9537
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diff
changeset
|
1059 |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
1060 f2 = testfile + ".hgtmp2" |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
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diff
changeset
|
1061 fd = None |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
1062 try: |
25088
754df8e932d3
util: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents:
24902
diff
changeset
|
1063 oslink(f1, f2) |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
1064 # nlinks() may behave differently for files on Windows shares if |
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
1065 # the file is open. |
13342
2dc7a2a96cfd
opener: use posixfile to hold file open when calling nlinks()
Adrian Buehlmann <adrian@cadifra.com>
parents:
13316
diff
changeset
|
1066 fd = posixfile(f2) |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
1067 return nlinks(f2) > 1 |
25088
754df8e932d3
util: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents:
24902
diff
changeset
|
1068 except OSError: |
754df8e932d3
util: use try/except/finally
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parents:
24902
diff
changeset
|
1069 return False |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
1070 finally: |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
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diff
changeset
|
1071 if fd is not None: |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
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diff
changeset
|
1072 fd.close() |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
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diff
changeset
|
1073 for f in (f1, f2): |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
1074 try: |
5b83ab614dab
checknlink: use two testfiles (issue2543)
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parents:
13188
diff
changeset
|
1075 os.unlink(f) |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
1076 except OSError: |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
1077 pass |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
1078 |
5843
83c354c4d529
Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5802
diff
changeset
|
1079 def endswithsep(path): |
83c354c4d529
Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5802
diff
changeset
|
1080 '''Check path ends with os.sep or os.altsep.''' |
83c354c4d529
Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5802
diff
changeset
|
1081 return path.endswith(os.sep) or os.altsep and path.endswith(os.altsep) |
83c354c4d529
Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5802
diff
changeset
|
1082 |
5844
07d8eb78dd68
Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5843
diff
changeset
|
1083 def splitpath(path): |
07d8eb78dd68
Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5843
diff
changeset
|
1084 '''Split path by os.sep. |
07d8eb78dd68
Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5843
diff
changeset
|
1085 Note that this function does not use os.altsep because this is |
07d8eb78dd68
Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5843
diff
changeset
|
1086 an alternative of simple "xxx.split(os.sep)". |
07d8eb78dd68
Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5843
diff
changeset
|
1087 It is recommended to use os.path.normpath() before using this |
07d8eb78dd68
Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5843
diff
changeset
|
1088 function if need.''' |
07d8eb78dd68
Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5843
diff
changeset
|
1089 return path.split(os.sep) |
07d8eb78dd68
Add util.splitpath() and use it instead of using os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5843
diff
changeset
|
1090 |
6007
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
1091 def gui(): |
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
1092 '''Are we running in a GUI?''' |
13734
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1093 if sys.platform == 'darwin': |
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1094 if 'SSH_CONNECTION' in os.environ: |
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1095 # handle SSH access to a box where the user is logged in |
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1096 return False |
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1097 elif getattr(osutil, 'isgui', None): |
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1098 # check if a CoreGraphics session is available |
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1099 return osutil.isgui() |
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1100 else: |
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1101 # pure build; use a safe default |
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1102 return True |
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1103 else: |
16118b4859a1
util: add Mac-specific check whether we're in a GUI session (issue2553)
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13439
diff
changeset
|
1104 return os.name == "nt" or os.environ.get("DISPLAY") |
6007
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
1105 |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1106 def mktempcopy(name, emptyok=False, createmode=None): |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1107 """Create a temporary file with the same contents from name |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1108 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
1109 The permission bits are copied from the original file. |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1110 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1111 If the temporary file is going to be truncated immediately, you |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1112 can use emptyok=True as an optimization. |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1113 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1114 Returns the name of the temporary file. |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1115 """ |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1116 d, fn = os.path.split(name) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1117 fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1118 os.close(fd) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1119 # Temporary files are created with mode 0600, which is usually not |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1120 # what we want. If the original file already exists, just copy |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1121 # its mode. Otherwise, manually obey umask. |
15010
c3114acd8ea2
util: factor new function copymode out of mktempcopy
Adrian Buehlmann <adrian@cadifra.com>
parents:
14999
diff
changeset
|
1122 copymode(name, temp, createmode) |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1123 if emptyok: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1124 return temp |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1125 try: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1126 try: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1127 ifp = posixfile(name, "rb") |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25420
diff
changeset
|
1128 except IOError as inst: |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1129 if inst.errno == errno.ENOENT: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1130 return temp |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1131 if not getattr(inst, 'filename', None): |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1132 inst.filename = name |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1133 raise |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1134 ofp = posixfile(temp, "wb") |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1135 for chunk in filechunkiter(ifp): |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1136 ofp.write(chunk) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1137 ifp.close() |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1138 ofp.close() |
16705
c2d9ef43ff6c
check-code: ignore naked excepts with a "re-raise" comment
Brodie Rao <brodie@sf.io>
parents:
16703
diff
changeset
|
1139 except: # re-raises |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1140 try: os.unlink(temp) |
16703
7292a4618f46
cleanup: replace more naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents:
16688
diff
changeset
|
1141 except OSError: pass |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1142 raise |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1143 return temp |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1144 |
8778
c5f36402daad
use new style classes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8631
diff
changeset
|
1145 class atomictempfile(object): |
17424
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17391
diff
changeset
|
1146 '''writable file object that atomically updates a file |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1147 |
14008
da65edcac72a
atomictempfile: rewrite docstring to clarify rename() vs. close().
Greg Ward <greg@gerg.ca>
parents:
14007
diff
changeset
|
1148 All writes will go to a temporary copy of the original file. Call |
15057
774da7121fc9
atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents:
15050
diff
changeset
|
1149 close() when you are done writing, and atomictempfile will rename |
774da7121fc9
atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents:
15050
diff
changeset
|
1150 the temporary copy to the original name, making the changes |
774da7121fc9
atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents:
15050
diff
changeset
|
1151 visible. If the object is destroyed without being closed, all your |
774da7121fc9
atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents:
15050
diff
changeset
|
1152 writes are discarded. |
14008
da65edcac72a
atomictempfile: rewrite docstring to clarify rename() vs. close().
Greg Ward <greg@gerg.ca>
parents:
14007
diff
changeset
|
1153 ''' |
11212
4d8db9676171
util: give appropriate default args to atomictempfile()
Yuya Nishihara <yuya@tcha.org>
parents:
11011
diff
changeset
|
1154 def __init__(self, name, mode='w+b', createmode=None): |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
1155 self.__name = name # permanent name |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
1156 self._tempname = mktempcopy(name, emptyok=('w' in mode), |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
1157 createmode=createmode) |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
1158 self._fp = posixfile(self._tempname, mode) |
8327
aa25be1c2889
atomictempfile: delegate to posixfile instead of inheriting from it
Bryan O'Sullivan <bos@serpentine.com>
parents:
8312
diff
changeset
|
1159 |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
1160 # delegated methods |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
1161 self.write = self._fp.write |
17237
e73128535105
util: delegate seek and tell methods of atomictempfile
Bryan O'Sullivan <bryano@fb.com>
parents:
17203
diff
changeset
|
1162 self.seek = self._fp.seek |
e73128535105
util: delegate seek and tell methods of atomictempfile
Bryan O'Sullivan <bryano@fb.com>
parents:
17203
diff
changeset
|
1163 self.tell = self._fp.tell |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
1164 self.fileno = self._fp.fileno |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1165 |
15057
774da7121fc9
atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents:
15050
diff
changeset
|
1166 def close(self): |
8785
7a9151bc5b37
atomictempfile: fix exception in __del__ if mktempcopy fails (self._fp is None)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8778
diff
changeset
|
1167 if not self._fp.closed: |
8327
aa25be1c2889
atomictempfile: delegate to posixfile instead of inheriting from it
Bryan O'Sullivan <bos@serpentine.com>
parents:
8312
diff
changeset
|
1168 self._fp.close() |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
1169 rename(self._tempname, localpath(self.__name)) |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1170 |
15057
774da7121fc9
atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents:
15050
diff
changeset
|
1171 def discard(self): |
8785
7a9151bc5b37
atomictempfile: fix exception in __del__ if mktempcopy fails (self._fp is None)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8778
diff
changeset
|
1172 if not self._fp.closed: |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1173 try: |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
1174 os.unlink(self._tempname) |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
1175 except OSError: |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
1176 pass |
8327
aa25be1c2889
atomictempfile: delegate to posixfile instead of inheriting from it
Bryan O'Sullivan <bos@serpentine.com>
parents:
8312
diff
changeset
|
1177 self._fp.close() |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1178 |
13098
f7d6750dcd01
util: make atomicfiles closable
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13072
diff
changeset
|
1179 def __del__(self): |
14968
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14942
diff
changeset
|
1180 if safehasattr(self, '_fp'): # constructor actually did something |
15057
774da7121fc9
atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents:
15050
diff
changeset
|
1181 self.discard() |
13098
f7d6750dcd01
util: make atomicfiles closable
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13072
diff
changeset
|
1182 |
18938
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
1183 def makedirs(name, mode=None, notindexed=False): |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1184 """recursive directory creation with parent mode inheritance""" |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1185 try: |
18938
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
1186 makedir(name, notindexed) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25420
diff
changeset
|
1187 except OSError as err: |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1188 if err.errno == errno.EEXIST: |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1189 return |
15058
81f33be0ea79
util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents:
15057
diff
changeset
|
1190 if err.errno != errno.ENOENT or not name: |
81f33be0ea79
util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents:
15057
diff
changeset
|
1191 raise |
81f33be0ea79
util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents:
15057
diff
changeset
|
1192 parent = os.path.dirname(os.path.abspath(name)) |
81f33be0ea79
util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents:
15057
diff
changeset
|
1193 if parent == name: |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1194 raise |
18938
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
1195 makedirs(parent, mode, notindexed) |
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
1196 makedir(name, notindexed) |
15049
79a861b8f553
util.makedirs: propagate chmod exceptions
Mads Kiilerich <mads@kiilerich.com>
parents:
15031
diff
changeset
|
1197 if mode is not None: |
79a861b8f553
util.makedirs: propagate chmod exceptions
Mads Kiilerich <mads@kiilerich.com>
parents:
15031
diff
changeset
|
1198 os.chmod(name, mode) |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1199 |
23370
46265d0f0c7b
vfs: add "notindexed" argument to invoke "ensuredir" with it in write mode
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23271
diff
changeset
|
1200 def ensuredirs(name, mode=None, notindexed=False): |
46265d0f0c7b
vfs: add "notindexed" argument to invoke "ensuredir" with it in write mode
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23271
diff
changeset
|
1201 """race-safe recursive directory creation |
46265d0f0c7b
vfs: add "notindexed" argument to invoke "ensuredir" with it in write mode
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23271
diff
changeset
|
1202 |
46265d0f0c7b
vfs: add "notindexed" argument to invoke "ensuredir" with it in write mode
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23271
diff
changeset
|
1203 Newly created directories are marked as "not to be indexed by |
46265d0f0c7b
vfs: add "notindexed" argument to invoke "ensuredir" with it in write mode
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23271
diff
changeset
|
1204 the content indexing service", if ``notindexed`` is specified |
46265d0f0c7b
vfs: add "notindexed" argument to invoke "ensuredir" with it in write mode
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23271
diff
changeset
|
1205 for "write" mode access. |
46265d0f0c7b
vfs: add "notindexed" argument to invoke "ensuredir" with it in write mode
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23271
diff
changeset
|
1206 """ |
18678
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
1207 if os.path.isdir(name): |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
1208 return |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
1209 parent = os.path.dirname(os.path.abspath(name)) |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
1210 if parent != name: |
23370
46265d0f0c7b
vfs: add "notindexed" argument to invoke "ensuredir" with it in write mode
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23271
diff
changeset
|
1211 ensuredirs(parent, mode, notindexed) |
18668
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
1212 try: |
23370
46265d0f0c7b
vfs: add "notindexed" argument to invoke "ensuredir" with it in write mode
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23271
diff
changeset
|
1213 makedir(name, notindexed) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25420
diff
changeset
|
1214 except OSError as err: |
18668
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
1215 if err.errno == errno.EEXIST and os.path.isdir(name): |
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
1216 # someone else seems to have won a directory creation race |
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
1217 return |
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
1218 raise |
18678
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
1219 if mode is not None: |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
1220 os.chmod(name, mode) |
18668
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
1221 |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
1222 def readfile(path): |
14250
34ec9b313638
util: make readfile() operate in binary mode
Patrick Mezard <pmezard@gmail.com>
parents:
14235
diff
changeset
|
1223 fp = open(path, 'rb') |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
1224 try: |
14100
3e9e02a41dfb
util: really drop size from readfile
Matt Mackall <mpm@selenic.com>
parents:
14099
diff
changeset
|
1225 return fp.read() |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
1226 finally: |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
1227 fp.close() |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
1228 |
14167
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
1229 def writefile(path, text): |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
1230 fp = open(path, 'wb') |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
1231 try: |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
1232 fp.write(text) |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
1233 finally: |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
1234 fp.close() |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
1235 |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
1236 def appendfile(path, text): |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
1237 fp = open(path, 'ab') |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
1238 try: |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
1239 fp.write(text) |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
1240 finally: |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
1241 fp.close() |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
1242 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1243 class chunkbuffer(object): |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1244 """Allow arbitrary sized chunks of data to be efficiently read from an |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1245 iterator over chunks of arbitrary size.""" |
1200 | 1246 |
5446
fa836e050c50
chunkbuffer: removed unused method and arg
Matt Mackall <mpm@selenic.com>
parents:
5420
diff
changeset
|
1247 def __init__(self, in_iter): |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1248 """in_iter is the iterator that's iterating over the input chunks. |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1249 targetsize is how big a buffer to try to maintain.""" |
11670
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
1250 def splitbig(chunks): |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
1251 for chunk in chunks: |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
1252 if len(chunk) > 2**20: |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
1253 pos = 0 |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
1254 while pos < len(chunk): |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
1255 end = pos + 2 ** 18 |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
1256 yield chunk[pos:end] |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
1257 pos = end |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
1258 else: |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
1259 yield chunk |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
1260 self.iter = splitbig(in_iter) |
25113
0ca8410ea345
util: drop alias for collections.deque
Martin von Zweigbergk <martinvonz@google.com>
parents:
25112
diff
changeset
|
1261 self._queue = collections.deque() |
26480
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1262 self._chunkoffset = 0 |
1200 | 1263 |
21018
c848bfd02366
util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20835
diff
changeset
|
1264 def read(self, l=None): |
1200 | 1265 """Read L bytes of data from the iterator of chunks of data. |
21018
c848bfd02366
util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20835
diff
changeset
|
1266 Returns less than L bytes if the iterator runs dry. |
c848bfd02366
util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20835
diff
changeset
|
1267 |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
23097
diff
changeset
|
1268 If size parameter is omitted, read everything""" |
26478
a3f7e5461dbd
util.chunkbuffer: special case reading everything
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26450
diff
changeset
|
1269 if l is None: |
a3f7e5461dbd
util.chunkbuffer: special case reading everything
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26450
diff
changeset
|
1270 return ''.join(self.iter) |
a3f7e5461dbd
util.chunkbuffer: special case reading everything
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26450
diff
changeset
|
1271 |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1272 left = l |
17962
4c29668ca316
util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents:
17560
diff
changeset
|
1273 buf = [] |
16873
37e081609828
util: simplify queue management in chunkbuffer
Bryan O'Sullivan <bryano@fb.com>
parents:
16834
diff
changeset
|
1274 queue = self._queue |
26478
a3f7e5461dbd
util.chunkbuffer: special case reading everything
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26450
diff
changeset
|
1275 while left > 0: |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1276 # refill the queue |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1277 if not queue: |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1278 target = 2**18 |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1279 for chunk in self.iter: |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1280 queue.append(chunk) |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1281 target -= len(chunk) |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1282 if target <= 0: |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1283 break |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1284 if not queue: |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1285 break |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1286 |
26480
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1287 # The easy way to do this would be to queue.popleft(), modify the |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1288 # chunk (if necessary), then queue.appendleft(). However, for cases |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1289 # where we read partial chunk content, this incurs 2 dequeue |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1290 # mutations and creates a new str for the remaining chunk in the |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1291 # queue. Our code below avoids this overhead. |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1292 |
26479
46143f31290e
util.chunkbuffer: refactor chunk handling logic
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26478
diff
changeset
|
1293 chunk = queue[0] |
46143f31290e
util.chunkbuffer: refactor chunk handling logic
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26478
diff
changeset
|
1294 chunkl = len(chunk) |
26480
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1295 offset = self._chunkoffset |
26479
46143f31290e
util.chunkbuffer: refactor chunk handling logic
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26478
diff
changeset
|
1296 |
46143f31290e
util.chunkbuffer: refactor chunk handling logic
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26478
diff
changeset
|
1297 # Use full chunk. |
26480
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1298 if offset == 0 and left >= chunkl: |
26479
46143f31290e
util.chunkbuffer: refactor chunk handling logic
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26478
diff
changeset
|
1299 left -= chunkl |
46143f31290e
util.chunkbuffer: refactor chunk handling logic
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26478
diff
changeset
|
1300 queue.popleft() |
46143f31290e
util.chunkbuffer: refactor chunk handling logic
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26478
diff
changeset
|
1301 buf.append(chunk) |
26480
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1302 # self._chunkoffset remains at 0. |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1303 continue |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1304 |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1305 chunkremaining = chunkl - offset |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1306 |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1307 # Use all of unconsumed part of chunk. |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1308 if left >= chunkremaining: |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1309 left -= chunkremaining |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1310 queue.popleft() |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1311 # offset == 0 is enabled by block above, so this won't merely |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1312 # copy via ``chunk[0:]``. |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1313 buf.append(chunk[offset:]) |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1314 self._chunkoffset = 0 |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1315 |
26479
46143f31290e
util.chunkbuffer: refactor chunk handling logic
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26478
diff
changeset
|
1316 # Partial chunk needed. |
46143f31290e
util.chunkbuffer: refactor chunk handling logic
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26478
diff
changeset
|
1317 else: |
26480
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1318 buf.append(chunk[offset:offset + left]) |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1319 self._chunkoffset += left |
6ae14d1ca3aa
util.chunkbuffer: avoid extra mutations when reading partial chunks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26479
diff
changeset
|
1320 left -= chunkremaining |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1321 |
17962
4c29668ca316
util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents:
17560
diff
changeset
|
1322 return ''.join(buf) |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1323 |
2462
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1324 def filechunkiter(f, size=65536, limit=None): |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1325 """Create a generator that produces the data in the file size |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1326 (default 65536) bytes at a time, up to optional limit (default is |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1327 to read all data). Chunks may be less than size bytes if the |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1328 chunk is the last chunk in the file, or the file is a socket or |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1329 some other type of file that sometimes reads less data than is |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1330 requested.""" |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1331 assert size >= 0 |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1332 assert limit is None or limit >= 0 |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1333 while True: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1334 if limit is None: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1335 nbytes = size |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1336 else: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1337 nbytes = min(limit, size) |
2462
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1338 s = nbytes and f.read(nbytes) |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1339 if not s: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1340 break |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1341 if limit: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1342 limit -= len(s) |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1343 yield s |
1320
5f277e73778f
Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1312
diff
changeset
|
1344 |
19287
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
1345 def makedate(timestamp=None): |
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
1346 '''Return a unix timestamp (or the current time) as a (unixtime, |
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
1347 offset) tuple based off the local timezone.''' |
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
1348 if timestamp is None: |
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
1349 timestamp = time.time() |
19286
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
1350 if timestamp < 0: |
13063
e98581d44f0b
makedate: abort on negative timestamps (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13062
diff
changeset
|
1351 hint = _("check your clock") |
19286
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
1352 raise Abort(_("negative timestamp: %d") % timestamp, hint=hint) |
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
1353 delta = (datetime.datetime.utcfromtimestamp(timestamp) - |
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
1354 datetime.datetime.fromtimestamp(timestamp)) |
15505
ae04af1ce78d
makedate: wrong timezone offset if DST rules changed this year (issue2511)
Dmitry Panov <dop@itoolabs.com>
parents:
15496
diff
changeset
|
1355 tz = delta.days * 86400 + delta.seconds |
19286
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
1356 return timestamp, tz |
1329
8f06817bf266
Allow files to be opened in text mode, even on Windows.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1321
diff
changeset
|
1357 |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1358 def datestr(date=None, format='%a %b %d %H:%M:%S %Y %1%2'): |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
1359 """represent a (unixtime, offset) tuple as a localized time. |
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
1360 unixtime is seconds since the epoch, and offset is the time zone's |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
1361 number of seconds away from UTC. if timezone is false, do not |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
1362 append time zone to string.""" |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
1363 t, tz = date or makedate() |
13039
dd24f3e7ca9e
util.datestr: do not crash on revisions with negative timestamp (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13038
diff
changeset
|
1364 if t < 0: |
dd24f3e7ca9e
util.datestr: do not crash on revisions with negative timestamp (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13038
diff
changeset
|
1365 t = 0 # time.gmtime(lt) fails on Windows for lt < -43200 |
dd24f3e7ca9e
util.datestr: do not crash on revisions with negative timestamp (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13038
diff
changeset
|
1366 tz = 0 |
19989
c38c3fdc8b93
date: allow %z in format (issue4040)
Matt Mackall <mpm@selenic.com>
parents:
19951
diff
changeset
|
1367 if "%1" in format or "%2" in format or "%z" in format: |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1368 sign = (tz > 0) and "-" or "+" |
9029
0001e49f1c11
compat: use // for integer division
Alejandro Santos <alejolp@alejolp.com>
parents:
8938
diff
changeset
|
1369 minutes = abs(tz) // 60 |
19989
c38c3fdc8b93
date: allow %z in format (issue4040)
Matt Mackall <mpm@selenic.com>
parents:
19951
diff
changeset
|
1370 format = format.replace("%z", "%1%2") |
9029
0001e49f1c11
compat: use // for integer division
Alejandro Santos <alejolp@alejolp.com>
parents:
8938
diff
changeset
|
1371 format = format.replace("%1", "%c%02d" % (sign, minutes // 60)) |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1372 format = format.replace("%2", "%02d" % (minutes % 60)) |
15157
c208dcd0f709
util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents:
15152
diff
changeset
|
1373 try: |
c208dcd0f709
util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents:
15152
diff
changeset
|
1374 t = time.gmtime(float(t) - tz) |
c208dcd0f709
util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents:
15152
diff
changeset
|
1375 except ValueError: |
c208dcd0f709
util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents:
15152
diff
changeset
|
1376 # time was out of range |
c208dcd0f709
util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents:
15152
diff
changeset
|
1377 t = time.gmtime(sys.maxint) |
c208dcd0f709
util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents:
15152
diff
changeset
|
1378 s = time.strftime(format, t) |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
1379 return s |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1380 |
6134
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
1381 def shortdate(date=None): |
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
1382 """turn (timestamp, tzoff) tuple into iso 8631 date.""" |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1383 return datestr(date, format='%Y-%m-%d') |
6134
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
1384 |
26126
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1385 def parsetimezone(tz): |
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1386 """parse a timezone string and return an offset integer""" |
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1387 if tz[0] in "+-" and len(tz) == 5 and tz[1:].isdigit(): |
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1388 sign = (tz[0] == "+") and 1 or -1 |
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1389 hours = int(tz[1:3]) |
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1390 minutes = int(tz[3:5]) |
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1391 return -sign * (hours * 60 + minutes) * 60 |
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1392 if tz == "GMT" or tz == "UTC": |
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1393 return 0 |
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1394 return None |
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1395 |
5357
c6adf2be6069
util: add default argument to strdate
Bryan O'Sullivan <bos@serpentine.com>
parents:
5293
diff
changeset
|
1396 def strdate(string, format, defaults=[]): |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1397 """parse a localized time string and return a (unixtime, offset) tuple. |
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1398 if the string cannot be parsed, ValueError is raised.""" |
3255
e96d2956eb4a
util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents:
3176
diff
changeset
|
1399 # NOTE: unixtime = localunixtime + offset |
26126
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
1400 offset, date = parsetimezone(string.split()[-1]), string |
13031
3da456d0c885
code style: prefer 'is' and 'is not' tests with singletons
Martin Geisler <mg@aragost.com>
parents:
12957
diff
changeset
|
1401 if offset is not None: |
3809
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1402 date = " ".join(string.split()[:-1]) |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
1403 |
3812 | 1404 # add missing elements from defaults |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1405 usenow = False # default to using biased defaults |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1406 for part in ("S", "M", "HI", "d", "mb", "yY"): # decreasing specificity |
3812 | 1407 found = [True for p in part if ("%"+p) in format] |
1408 if not found: | |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1409 date += "@" + defaults[part][usenow] |
3812 | 1410 format += "@%" + part[0] |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1411 else: |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1412 # We've found a specific time element, less specific time |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1413 # elements are relative to today |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1414 usenow = True |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
1415 |
3256
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1416 timetuple = time.strptime(date, format) |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1417 localunixtime = int(calendar.timegm(timetuple)) |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1418 if offset is None: |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1419 # local timezone |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1420 unixtime = int(time.mktime(timetuple)) |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1421 offset = unixtime - localunixtime |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1422 else: |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1423 unixtime = localunixtime + offset |
3255
e96d2956eb4a
util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents:
3176
diff
changeset
|
1424 return unixtime, offset |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1425 |
26311
60dd8e3977f0
util: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents:
26267
diff
changeset
|
1426 def parsedate(date, formats=None, bias=None): |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1427 """parse a localized date/time and return a (unixtime, offset) tuple. |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1428 |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1429 The date may be a "unixtime offset" string or in one of the specified |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1430 formats. If the date already is a (unixtime, offset) tuple, it is returned. |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1431 |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1432 >>> parsedate(' today ') == parsedate(\ |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1433 datetime.date.today().strftime('%b %d')) |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1434 True |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1435 >>> parsedate( 'yesterday ') == parsedate((datetime.date.today() -\ |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1436 datetime.timedelta(days=1)\ |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1437 ).strftime('%b %d')) |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1438 True |
18614
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1439 >>> now, tz = makedate() |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1440 >>> strnow, strtz = parsedate('now') |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1441 >>> (strnow - now) < 1 |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1442 True |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1443 >>> tz == strtz |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1444 True |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1445 """ |
26311
60dd8e3977f0
util: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents:
26267
diff
changeset
|
1446 if bias is None: |
60dd8e3977f0
util: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents:
26267
diff
changeset
|
1447 bias = {} |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1448 if not date: |
3807
e43b48f0f718
parsedate: allow '' for epoch
Matt Mackall <mpm@selenic.com>
parents:
3806
diff
changeset
|
1449 return 0, 0 |
6230
c7253d1a774e
dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents:
6229
diff
changeset
|
1450 if isinstance(date, tuple) and len(date) == 2: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1451 return date |
2609
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
1452 if not formats: |
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
1453 formats = defaultdateformats |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1454 date = date.strip() |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1455 |
24188
5a7920c4d2ea
util: accept "now, today, yesterday" for dates even the locale is not english
André Klitzing <aklitzing@gmail.com>
parents:
24164
diff
changeset
|
1456 if date == 'now' or date == _('now'): |
18614
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1457 return makedate() |
24188
5a7920c4d2ea
util: accept "now, today, yesterday" for dates even the locale is not english
André Klitzing <aklitzing@gmail.com>
parents:
24164
diff
changeset
|
1458 if date == 'today' or date == _('today'): |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1459 date = datetime.date.today().strftime('%b %d') |
24188
5a7920c4d2ea
util: accept "now, today, yesterday" for dates even the locale is not english
André Klitzing <aklitzing@gmail.com>
parents:
24164
diff
changeset
|
1460 elif date == 'yesterday' or date == _('yesterday'): |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1461 date = (datetime.date.today() - |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1462 datetime.timedelta(days=1)).strftime('%b %d') |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1463 |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1464 try: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1465 when, offset = map(int, date.split(' ')) |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1466 except ValueError: |
3812 | 1467 # fill out defaults |
1468 now = makedate() | |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1469 defaults = {} |
13200
6f011cf52f9a
avoid .split() in for loops and use tuples instead
David Soria Parra <dsp@php.net>
parents:
13197
diff
changeset
|
1470 for part in ("d", "mb", "yY", "HI", "M", "S"): |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1471 # this piece is for rounding the specific end of unknowns |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1472 b = bias.get(part) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1473 if b is None: |
3812 | 1474 if part[0] in "HMS": |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1475 b = "00" |
3812 | 1476 else: |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1477 b = "0" |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1478 |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1479 # this piece is for matching the generic end to today's date |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1480 n = datestr(now, "%" + part[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1481 |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1482 defaults[part] = (b, n) |
3812 | 1483 |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1484 for format in formats: |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1485 try: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1486 when, offset = strdate(date, format, defaults) |
6087
12856a1742dc
better handle errors with date parsing (issue983)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5917
diff
changeset
|
1487 except (ValueError, OverflowError): |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1488 pass |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1489 else: |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1490 break |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1491 else: |
12105
6f58430dfdd0
util: get rid of extra trailing whitespace in parsedate abort message
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12088
diff
changeset
|
1492 raise Abort(_('invalid date: %r') % date) |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1493 # validate explicit (probably user-specified) date and |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1494 # time zone offset. values must fit in signed 32 bits for |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1495 # current 32-bit linux runtimes. timezones go from UTC-12 |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1496 # to UTC+14 |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1497 if abs(when) > 0x7fffffff: |
3806
92a3532a01d9
parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents:
3784
diff
changeset
|
1498 raise Abort(_('date exceeds 32 bits: %d') % when) |
13062
e1002cf9fe54
parsedate: abort on negative dates (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13053
diff
changeset
|
1499 if when < 0: |
e1002cf9fe54
parsedate: abort on negative dates (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13053
diff
changeset
|
1500 raise Abort(_('negative date value: %d') % when) |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1501 if offset < -50400 or offset > 43200: |
3806
92a3532a01d9
parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents:
3784
diff
changeset
|
1502 raise Abort(_('impossible time zone offset: %d') % offset) |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1503 return when, offset |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1504 |
3812 | 1505 def matchdate(date): |
1506 """Return a function that matches a given date match specifier | |
1507 | |
1508 Formats include: | |
1509 | |
1510 '{date}' match a given date to the accuracy provided | |
1511 | |
1512 '<{date}' on or before a given date | |
1513 | |
1514 '>{date}' on or after a given date | |
1515 | |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1516 >>> p1 = parsedate("10:29:59") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1517 >>> p2 = parsedate("10:30:00") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1518 >>> p3 = parsedate("10:30:59") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1519 >>> p4 = parsedate("10:31:00") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1520 >>> p5 = parsedate("Sep 15 10:30:00 1999") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1521 >>> f = matchdate("10:30") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1522 >>> f(p1[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1523 False |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1524 >>> f(p2[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1525 True |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1526 >>> f(p3[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1527 True |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1528 >>> f(p4[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1529 False |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1530 >>> f(p5[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1531 False |
3812 | 1532 """ |
1533 | |
1534 def lower(date): | |
20679
0916f829eb8d
util: move from dict() construction to {} literals
Augie Fackler <raf@durin42.com>
parents:
20542
diff
changeset
|
1535 d = {'mb': "1", 'd': "1"} |
6230
c7253d1a774e
dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents:
6229
diff
changeset
|
1536 return parsedate(date, extendeddateformats, d)[0] |
3812 | 1537 |
1538 def upper(date): | |
20679
0916f829eb8d
util: move from dict() construction to {} literals
Augie Fackler <raf@durin42.com>
parents:
20542
diff
changeset
|
1539 d = {'mb': "12", 'HI': "23", 'M': "59", 'S': "59"} |
13200
6f011cf52f9a
avoid .split() in for loops and use tuples instead
David Soria Parra <dsp@php.net>
parents:
13197
diff
changeset
|
1540 for days in ("31", "30", "29"): |
3812 | 1541 try: |
1542 d["d"] = days | |
1543 return parsedate(date, extendeddateformats, d)[0] | |
16688
cfb6682961b8
cleanup: replace naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents:
16397
diff
changeset
|
1544 except Abort: |
3812 | 1545 pass |
1546 d["d"] = "28" | |
1547 return parsedate(date, extendeddateformats, d)[0] | |
1548 | |
7953
8c6f823efcc9
Correct a bug on date formats with '>' or '<' accompanied by space characters.
Justin Peng <justin.peng.sw@gmail.com>
parents:
7948
diff
changeset
|
1549 date = date.strip() |
13780
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
1550 |
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
1551 if not date: |
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
1552 raise Abort(_("dates cannot consist entirely of whitespace")) |
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
1553 elif date[0] == "<": |
13869
b470894c33f8
date: fixup breakage from ">" fix
Matt Mackall <mpm@selenic.com>
parents:
13867
diff
changeset
|
1554 if not date[1:]: |
13886
fe48c57390f2
help/dates: use DATE as place-holder in help and abort texts
Martin Geisler <mg@aragost.com>
parents:
13879
diff
changeset
|
1555 raise Abort(_("invalid day spec, use '<DATE'")) |
3812 | 1556 when = upper(date[1:]) |
1557 return lambda x: x <= when | |
1558 elif date[0] == ">": | |
13869
b470894c33f8
date: fixup breakage from ">" fix
Matt Mackall <mpm@selenic.com>
parents:
13867
diff
changeset
|
1559 if not date[1:]: |
13886
fe48c57390f2
help/dates: use DATE as place-holder in help and abort texts
Martin Geisler <mg@aragost.com>
parents:
13879
diff
changeset
|
1560 raise Abort(_("invalid day spec, use '>DATE'")) |
3812 | 1561 when = lower(date[1:]) |
1562 return lambda x: x >= when | |
1563 elif date[0] == "-": | |
1564 try: | |
1565 days = int(date[1:]) | |
1566 except ValueError: | |
1567 raise Abort(_("invalid day spec: %s") % date[1:]) | |
13889
9a96efc4af8a
util: make 'hg log -d --2' abort (issue2734)
Yun Lee <yunlee.bj@gmail.com>
parents:
13886
diff
changeset
|
1568 if days < 0: |
23917
3cbb5bf4035d
messages: quote "hg help" hints consistently
Wagner Bruna <wbruna@yahoo.com>
parents:
23899
diff
changeset
|
1569 raise Abort(_('%s must be nonnegative (see "hg help dates")') |
13889
9a96efc4af8a
util: make 'hg log -d --2' abort (issue2734)
Yun Lee <yunlee.bj@gmail.com>
parents:
13886
diff
changeset
|
1570 % date[1:]) |
3812 | 1571 when = makedate()[0] - days * 3600 * 24 |
3813 | 1572 return lambda x: x >= when |
3812 | 1573 elif " to " in date: |
1574 a, b = date.split(" to ") | |
1575 start, stop = lower(a), upper(b) | |
1576 return lambda x: x >= start and x <= stop | |
1577 else: | |
1578 start, stop = lower(date), upper(date) | |
1579 return lambda x: x >= start and x <= stop | |
1580 | |
26481
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1581 def stringmatcher(pattern): |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1582 """ |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1583 accepts a string, possibly starting with 're:' or 'literal:' prefix. |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1584 returns the matcher name, pattern, and matcher function. |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1585 missing or unknown prefixes are treated as literal matches. |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1586 |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1587 helper for tests: |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1588 >>> def test(pattern, *tests): |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1589 ... kind, pattern, matcher = stringmatcher(pattern) |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1590 ... return (kind, pattern, [bool(matcher(t)) for t in tests]) |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1591 |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1592 exact matching (no prefix): |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1593 >>> test('abcdefg', 'abc', 'def', 'abcdefg') |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1594 ('literal', 'abcdefg', [False, False, True]) |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1595 |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1596 regex matching ('re:' prefix) |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1597 >>> test('re:a.+b', 'nomatch', 'fooadef', 'fooadefbar') |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1598 ('re', 'a.+b', [False, False, True]) |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1599 |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1600 force exact matches ('literal:' prefix) |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1601 >>> test('literal:re:foobar', 'foobar', 're:foobar') |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1602 ('literal', 're:foobar', [False, True]) |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1603 |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1604 unknown prefixes are ignored and treated as literals |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1605 >>> test('foo:bar', 'foo', 'bar', 'foo:bar') |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1606 ('literal', 'foo:bar', [False, False, True]) |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1607 """ |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1608 if pattern.startswith('re:'): |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1609 pattern = pattern[3:] |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1610 try: |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1611 regex = remod.compile(pattern) |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1612 except remod.error as e: |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1613 raise error.ParseError(_('invalid regular expression: %s') |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1614 % e) |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1615 return 're', pattern, regex.search |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1616 elif pattern.startswith('literal:'): |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1617 pattern = pattern[8:] |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1618 return 'literal', pattern, pattern.__eq__ |
7d132557e44a
util: extract stringmatcher() from revset
Matt Harbison <matt_harbison@yahoo.com>
parents:
26480
diff
changeset
|
1619 |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1620 def shortuser(user): |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1621 """Return a short representation of a user name or email address.""" |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1622 f = user.find('@') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1623 if f >= 0: |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1624 user = user[:f] |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1625 f = user.find('<') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1626 if f >= 0: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1627 user = user[f + 1:] |
3176
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1628 f = user.find(' ') |
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1629 if f >= 0: |
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1630 user = user[:f] |
3533
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1631 f = user.find('.') |
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1632 if f >= 0: |
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1633 user = user[:f] |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1634 return user |
1920 | 1635 |
16360
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1636 def emailuser(user): |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1637 """Return the user portion of an email address.""" |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1638 f = user.find('@') |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1639 if f >= 0: |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1640 user = user[:f] |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1641 f = user.find('<') |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1642 if f >= 0: |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1643 user = user[f + 1:] |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1644 return user |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1645 |
5975
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1646 def email(author): |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1647 '''get email of author.''' |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1648 r = author.find('>') |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1649 if r == -1: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1650 r = None |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1651 return author[author.find('<') + 1:r] |
5975
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1652 |
3767
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1653 def ellipsis(text, maxlength=400): |
21857
86c2d792a4b7
util: replace 'ellipsis' implementation by 'encoding.trim'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21813
diff
changeset
|
1654 """Trim string to at most maxlength (default: 400) columns in display.""" |
86c2d792a4b7
util: replace 'ellipsis' implementation by 'encoding.trim'
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21813
diff
changeset
|
1655 return encoding.trim(text, maxlength, ellipsis='...') |
3767
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1656 |
18735
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1657 def unitcountfn(*unittable): |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1658 '''return a function that renders a readable count of some quantity''' |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1659 |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1660 def go(count): |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1661 for multiplier, divisor, format in unittable: |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1662 if count >= divisor * multiplier: |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1663 return format % (count / float(divisor)) |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1664 return unittable[-1][2] % count |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1665 |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1666 return go |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1667 |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1668 bytecount = unitcountfn( |
16397
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1669 (100, 1 << 30, _('%.0f GB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1670 (10, 1 << 30, _('%.1f GB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1671 (1, 1 << 30, _('%.2f GB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1672 (100, 1 << 20, _('%.0f MB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1673 (10, 1 << 20, _('%.1f MB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1674 (1, 1 << 20, _('%.2f MB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1675 (100, 1 << 10, _('%.0f KB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1676 (10, 1 << 10, _('%.1f KB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1677 (1, 1 << 10, _('%.2f KB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1678 (1, 1, _('%.0f bytes')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1679 ) |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1680 |
5291
23651848d638
extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
5213
diff
changeset
|
1681 def uirepr(s): |
23651848d638
extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
5213
diff
changeset
|
1682 # Avoid double backslash in Windows path repr() |
23651848d638
extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
5213
diff
changeset
|
1683 return repr(s).replace('\\\\', '\\') |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7537
diff
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|
1684 |
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Matt Mackall <mpm@selenic.com>
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|
1685 # delay import of textwrap |
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|
1686 def MBTextWrapper(**kwargs): |
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|
1687 class tw(textwrap.TextWrapper): |
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|
1688 """ |
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|
1689 Extend TextWrapper for width-awareness. |
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|
1690 |
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1691 Neither number of 'bytes' in any encoding nor 'characters' is |
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|
1692 appropriate to calculate terminal columns for specified string. |
12957
9f2ac318b92e
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Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
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diff
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|
1693 |
15066
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|
1694 Original TextWrapper implementation uses built-in 'len()' directly, |
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|
1695 so overriding is needed to use width information of each characters. |
12957
9f2ac318b92e
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Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
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diff
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|
1696 |
15066
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parents:
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diff
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|
1697 In addition, characters classified into 'ambiguous' width are |
17424
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17391
diff
changeset
|
1698 treated as wide in East Asian area, but as narrow in other. |
15066
24efa83d81cb
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|
1699 |
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1700 This requires use decision to determine width of such characters. |
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diff
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|
1701 """ |
15065
24a6c3f903bb
util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents:
15024
diff
changeset
|
1702 def _cutdown(self, ucstr, space_left): |
13316
d119403fd266
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Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
1703 l = 0 |
15066
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
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|
1704 colwidth = encoding.ucolwidth |
13316
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Matt Mackall <mpm@selenic.com>
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diff
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|
1705 for i in xrange(len(ucstr)): |
15066
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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|
1706 l += colwidth(ucstr[i]) |
13316
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Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
1707 if space_left < l: |
15065
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util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents:
15024
diff
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|
1708 return (ucstr[:i], ucstr[i:]) |
24a6c3f903bb
util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents:
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diff
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|
1709 return ucstr, '' |
11297
d320e70442a5
replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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|
1710 |
13316
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|
1711 # overriding of base class |
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|
1712 def _handle_long_word(self, reversed_chunks, cur_line, cur_len, width): |
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1713 space_left = max(width - cur_len, 1) |
11297
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1714 |
13316
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|
1715 if self.break_long_words: |
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|
1716 cut, res = self._cutdown(reversed_chunks[-1], space_left) |
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|
1717 cur_line.append(cut) |
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|
1718 reversed_chunks[-1] = res |
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|
1719 elif not cur_line: |
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|
1720 cur_line.append(reversed_chunks.pop()) |
11297
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|
1721 |
26201
c5b2074ae8c0
util: capitalize Python in MBTextWrapper._wrap_chunks comment
timeless@mozdev.org
parents:
26126
diff
changeset
|
1722 # this overriding code is imported from TextWrapper of Python 2.6 |
15066
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|
1723 # to calculate columns of string by 'encoding.ucolwidth()' |
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1724 def _wrap_chunks(self, chunks): |
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|
1725 colwidth = encoding.ucolwidth |
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1726 |
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1727 lines = [] |
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|
1728 if self.width <= 0: |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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1729 raise ValueError("invalid width %r (must be > 0)" % self.width) |
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1730 |
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1731 # Arrange in reverse order so items can be efficiently popped |
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|
1732 # from a stack of chucks. |
24efa83d81cb
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|
1733 chunks.reverse() |
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|
1734 |
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|
1735 while chunks: |
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|
1736 |
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|
1737 # Start the list of chunks that will make up the current line. |
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|
1738 # cur_len is just the length of all the chunks in cur_line. |
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|
1739 cur_line = [] |
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|
1740 cur_len = 0 |
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|
1741 |
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|
1742 # Figure out which static string will prefix this line. |
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|
1743 if lines: |
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|
1744 indent = self.subsequent_indent |
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|
1745 else: |
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|
1746 indent = self.initial_indent |
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|
1747 |
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|
1748 # Maximum width for this line. |
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|
1749 width = self.width - len(indent) |
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|
1750 |
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|
1751 # First chunk on line is whitespace -- drop it, unless this |
17424
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Mads Kiilerich <mads@kiilerich.com>
parents:
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diff
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|
1752 # is the very beginning of the text (i.e. no lines started yet). |
15066
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|
1753 if self.drop_whitespace and chunks[-1].strip() == '' and lines: |
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|
1754 del chunks[-1] |
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|
1755 |
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|
1756 while chunks: |
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|
1757 l = colwidth(chunks[-1]) |
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|
1758 |
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|
1759 # Can at least squeeze this chunk onto the current line. |
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|
1760 if cur_len + l <= width: |
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|
1761 cur_line.append(chunks.pop()) |
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|
1762 cur_len += l |
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1763 |
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1764 # Nope, this line is full. |
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1765 else: |
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|
1766 break |
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1767 |
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1768 # The current line is full, and the next chunk is too big to |
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|
1769 # fit on *any* line (not just this one). |
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1770 if chunks and colwidth(chunks[-1]) > width: |
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1771 self._handle_long_word(chunks, cur_line, cur_len, width) |
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1772 |
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1773 # If the last chunk on this line is all whitespace, drop it. |
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|
1774 if (self.drop_whitespace and |
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|
1775 cur_line and cur_line[-1].strip() == ''): |
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|
1776 del cur_line[-1] |
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|
1777 |
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|
1778 # Convert current line back to a string and store it in list |
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|
1779 # of all lines (return value). |
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|
1780 if cur_line: |
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|
1781 lines.append(indent + ''.join(cur_line)) |
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|
1782 |
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|
1783 return lines |
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|
1784 |
13316
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|
1785 global MBTextWrapper |
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|
1786 MBTextWrapper = tw |
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|
1787 return tw(**kwargs) |
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|
1788 |
12698
7aef77e74cf3
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|
1789 def wrap(line, width, initindent='', hangindent=''): |
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1790 maxindent = max(len(hangindent), len(initindent)) |
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1791 if width <= maxindent: |
9417
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|
1792 # adjust for weird terminal size |
11297
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|
1793 width = max(78, maxindent + 1) |
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Mads Kiilerich <mads@kiilerich.com>
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|
1794 line = line.decode(encoding.encoding, encoding.encodingmode) |
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parents:
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|
1795 initindent = initindent.decode(encoding.encoding, encoding.encodingmode) |
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|
1796 hangindent = hangindent.decode(encoding.encoding, encoding.encodingmode) |
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|
1797 wrapper = MBTextWrapper(width=width, |
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|
1798 initial_indent=initindent, |
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|
1799 subsequent_indent=hangindent) |
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Mads Kiilerich <mads@kiilerich.com>
parents:
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1800 return wrapper.fill(line).encode(encoding.encoding) |
8938
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Martin Geisler <mg@lazybytes.net>
parents:
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1801 |
7879
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Alexander Solovyov <piranha at piranha.org.ua>
parents:
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|
1802 def iterlines(iterator): |
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Alexander Solovyov <piranha at piranha.org.ua>
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1803 for chunk in iterator: |
5c4026a289a4
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Alexander Solovyov <piranha at piranha.org.ua>
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|
1804 for line in chunk.splitlines(): |
5c4026a289a4
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Alexander Solovyov <piranha at piranha.org.ua>
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|
1805 yield line |
9610
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make path expanding more consistent
Alexander Solovyov <piranha@piranha.org.ua>
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|
1806 |
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1807 def expandpath(path): |
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parents:
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1808 return os.path.expanduser(os.path.expandvars(path)) |
10239
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1809 |
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1810 def hgcmd(): |
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1811 """Return the command used to execute current hg |
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Find right hg command for detached process
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|
1812 |
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1813 This is different from hgexecutable() because on Windows we want |
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Patrick Mezard <pmezard@gmail.com>
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1814 to avoid things opening new shell windows like batch files, so we |
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1815 get either the python call or current executable. |
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1816 """ |
14228
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rename util.main_is_frozen to mainfrozen
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
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1817 if mainfrozen(): |
10239
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1818 return [sys.executable] |
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1819 return gethgcmd() |
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Patrick Mezard <pmezard@gmail.com>
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1820 |
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1821 def rundetached(args, condfn): |
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util: make spawndetached() handle subprocess early terminations
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1822 """Execute the argument list in a detached process. |
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1823 |
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1824 condfn is a callable which is called repeatedly and should return |
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1825 True once the child process is known to have started successfully. |
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1826 At this point, the child process PID is returned. If the child |
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Patrick Mezard <pmezard@gmail.com>
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1827 process fails to start or finishes before condfn() evaluates to |
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1828 True, return -1. |
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1829 """ |
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|
1830 # Windows case is easier because the child process is either |
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1831 # successfully starting and validating the condition or exiting |
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1832 # on failure. We just poll on its PID. On Unix, if the child |
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1833 # process fails to start, it will be left in a zombie state until |
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Patrick Mezard <pmezard@gmail.com>
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1834 # the parent wait on it, which we cannot do since we expect a long |
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1835 # running process on success. Instead we listen for SIGCHLD telling |
9501cde4c034
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1836 # us our child process terminated. |
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1837 terminated = set() |
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1838 def handler(signum, frame): |
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1839 terminated.add(os.wait()) |
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|
1840 prevhandler = None |
14968
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util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
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diff
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|
1841 SIGCHLD = getattr(signal, 'SIGCHLD', None) |
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Augie Fackler <durin42@gmail.com>
parents:
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|
1842 if SIGCHLD is not None: |
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util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
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|
1843 prevhandler = signal.signal(SIGCHLD, handler) |
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|
1844 try: |
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Patrick Mezard <pmezard@gmail.com>
parents:
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|
1845 pid = spawndetached(args) |
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|
1846 while not condfn(): |
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util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
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|
1847 if ((pid in terminated or not testpid(pid)) |
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Patrick Mezard <pmezard@gmail.com>
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|
1848 and not condfn()): |
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|
1849 return -1 |
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|
1850 time.sleep(0.1) |
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|
1851 return pid |
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Patrick Mezard <pmezard@gmail.com>
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|
1852 finally: |
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Patrick Mezard <pmezard@gmail.com>
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|
1853 if prevhandler is not None: |
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Patrick Mezard <pmezard@gmail.com>
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|
1854 signal.signal(signal.SIGCHLD, prevhandler) |
10438
e6dc44147234
util: add any() and all() functions for Python 2.4 compatibility
Steve Losh <steve@stevelosh.com>
parents:
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|
1855 |
13392
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Roman Sokolov <sokolov.r.v@gmail.com>
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|
1856 def interpolate(prefix, mapping, s, fn=None, escape_prefix=False): |
11988
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
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diff
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|
1857 """Return the result of interpolating items in the mapping into string s. |
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util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
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|
1858 |
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changeset
|
1859 prefix is a single character string, or a two character string with |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
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|
1860 a backslash as the first character if the prefix needs to be escaped in |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
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|
1861 a regular expression. |
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|
1862 |
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changeset
|
1863 fn is an optional function that will be applied to the replacement text |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
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|
1864 just before replacement. |
13392
777cef34a890
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Roman Sokolov <sokolov.r.v@gmail.com>
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|
1865 |
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Roman Sokolov <sokolov.r.v@gmail.com>
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|
1866 escape_prefix is an optional flag that allows using doubled prefix for |
777cef34a890
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Roman Sokolov <sokolov.r.v@gmail.com>
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|
1867 its escaping. |
11988
8380ed691df8
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|
1868 """ |
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|
1869 fn = fn or (lambda s: s) |
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|
1870 patterns = '|'.join(mapping.keys()) |
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1871 if escape_prefix: |
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|
1872 patterns += '|' + prefix |
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1873 if len(prefix) > 1: |
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|
1874 prefix_char = prefix[1:] |
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|
1875 else: |
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|
1876 prefix_char = prefix |
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|
1877 mapping[prefix_char] = prefix_char |
21907
7e5dfa00e3c2
util: rename 're' to 'remod'
Siddharth Agarwal <sid0@fb.com>
parents:
21857
diff
changeset
|
1878 r = remod.compile(r'%s(%s)' % (prefix, patterns)) |
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|
1879 return r.sub(lambda x: fn(mapping[x.group()[1:]]), s) |
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|
1880 |
12076
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mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
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|
1881 def getport(port): |
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|
1882 """Return the port for a given network service. |
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|
1883 |
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|
1884 If port is an integer, it's returned as is. If it's a string, it's |
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|
1885 looked up using socket.getservbyname(). If there's no matching |
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56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
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|
1886 service, error.Abort is raised. |
12076
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|
1887 """ |
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|
1888 try: |
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|
1889 return int(port) |
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|
1890 except ValueError: |
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|
1891 pass |
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|
1892 |
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|
1893 try: |
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|
1894 return socket.getservbyname(port) |
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|
1895 except socket.error: |
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|
1896 raise Abort(_("no port number associated with service '%s'") % port) |
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Augie Fackler <durin42@gmail.com>
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|
1897 |
12088
1f71dffabc53
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Augie Fackler <durin42@gmail.com>
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|
1898 _booleans = {'1': True, 'yes': True, 'true': True, 'on': True, 'always': True, |
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Augie Fackler <durin42@gmail.com>
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|
1899 '0': False, 'no': False, 'false': False, 'off': False, |
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Augie Fackler <durin42@gmail.com>
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|
1900 'never': False} |
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|
1901 |
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1902 def parsebool(s): |
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1903 """Parse s into a boolean. |
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1904 |
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1905 If s is not a valid boolean, returns None. |
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1906 """ |
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1907 return _booleans.get(s.lower(), None) |
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1908 |
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1909 _hexdig = '0123456789ABCDEFabcdef' |
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1910 _hextochr = dict((a + b, chr(int(a + b, 16))) |
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1911 for a in _hexdig for b in _hexdig) |
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1912 |
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1913 def _urlunquote(s): |
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1914 """Decode HTTP/HTML % encoding. |
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1915 |
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1916 >>> _urlunquote('abc%20def') |
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1917 'abc def' |
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1918 """ |
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1919 res = s.split('%') |
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1920 # fastpath |
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1921 if len(res) == 1: |
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1922 return s |
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1923 s = res[0] |
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1924 for item in res[1:]: |
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1925 try: |
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1926 s += _hextochr[item[:2]] + item[2:] |
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1927 except KeyError: |
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1928 s += '%' + item |
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1929 except UnicodeDecodeError: |
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1930 s += unichr(int(item[:2], 16)) + item[2:] |
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1931 return s |
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1932 |
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1933 class url(object): |
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1934 r"""Reliable URL parser. |
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1935 |
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1936 This parses URLs and provides attributes for the following |
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1937 components: |
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1938 |
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1939 <scheme>://<user>:<passwd>@<host>:<port>/<path>?<query>#<fragment> |
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1940 |
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1941 Missing components are set to None. The only exception is |
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1942 fragment, which is set to '' if present but empty. |
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1943 |
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1944 If parsefragment is False, fragment is included in query. If |
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1945 parsequery is False, query is included in path. If both are |
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1946 False, both fragment and query are included in path. |
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1947 |
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1948 See http://www.ietf.org/rfc/rfc2396.txt for more information. |
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1949 |
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1950 Note that for backward compatibility reasons, bundle URLs do not |
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1951 take host names. That means 'bundle://../' has a path of '../'. |
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1952 |
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1953 Examples: |
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1954 |
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1955 >>> url('http://www.ietf.org/rfc/rfc2396.txt') |
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1956 <url scheme: 'http', host: 'www.ietf.org', path: 'rfc/rfc2396.txt'> |
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1957 >>> url('ssh://[::1]:2200//home/joe/repo') |
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1958 <url scheme: 'ssh', host: '[::1]', port: '2200', path: '/home/joe/repo'> |
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1959 >>> url('file:///home/joe/repo') |
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1960 <url scheme: 'file', path: '/home/joe/repo'> |
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1961 >>> url('file:///c:/temp/foo/') |
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1962 <url scheme: 'file', path: 'c:/temp/foo/'> |
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1963 >>> url('bundle:foo') |
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1964 <url scheme: 'bundle', path: 'foo'> |
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1965 >>> url('bundle://../foo') |
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1966 <url scheme: 'bundle', path: '../foo'> |
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1967 >>> url(r'c:\foo\bar') |
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1968 <url path: 'c:\\foo\\bar'> |
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1969 >>> url(r'\\blah\blah\blah') |
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1970 <url path: '\\\\blah\\blah\\blah'> |
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1971 >>> url(r'\\blah\blah\blah#baz') |
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1972 <url path: '\\\\blah\\blah\\blah', fragment: 'baz'> |
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1973 >>> url(r'file:///C:\users\me') |
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1974 <url scheme: 'file', path: 'C:\\users\\me'> |
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1975 |
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1976 Authentication credentials: |
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1977 |
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1978 >>> url('ssh://joe:xyz@x/repo') |
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1979 <url scheme: 'ssh', user: 'joe', passwd: 'xyz', host: 'x', path: 'repo'> |
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1980 >>> url('ssh://joe@x/repo') |
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1981 <url scheme: 'ssh', user: 'joe', host: 'x', path: 'repo'> |
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1982 |
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1983 Query strings and fragments: |
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1984 |
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1985 >>> url('http://host/a?b#c') |
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1986 <url scheme: 'http', host: 'host', path: 'a', query: 'b', fragment: 'c'> |
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1987 >>> url('http://host/a?b#c', parsequery=False, parsefragment=False) |
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1988 <url scheme: 'http', host: 'host', path: 'a?b#c'> |
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1989 """ |
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1990 |
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1991 _safechars = "!~*'()+" |
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1992 _safepchars = "/!~*'()+:\\" |
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1993 _matchscheme = remod.compile(r'^[a-zA-Z0-9+.\-]+:').match |
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1994 |
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1995 def __init__(self, path, parsequery=True, parsefragment=True): |
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1996 # We slowly chomp away at path until we have only the path left |
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1997 self.scheme = self.user = self.passwd = self.host = None |
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1998 self.port = self.path = self.query = self.fragment = None |
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1999 self._localpath = True |
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2000 self._hostport = '' |
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2001 self._origpath = path |
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2002 |
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2003 if parsefragment and '#' in path: |
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2004 path, self.fragment = path.split('#', 1) |
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2005 if not path: |
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2006 path = None |
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2007 |
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2008 # special case for Windows drive letters and UNC paths |
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2009 if hasdriveletter(path) or path.startswith(r'\\'): |
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2010 self.path = path |
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2011 return |
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2012 |
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2013 # For compatibility reasons, we can't handle bundle paths as |
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2014 # normal URLS |
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2015 if path.startswith('bundle:'): |
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2016 self.scheme = 'bundle' |
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2017 path = path[7:] |
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2018 if path.startswith('//'): |
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2019 path = path[2:] |
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2020 self.path = path |
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2021 return |
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|
2022 |
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2023 if self._matchscheme(path): |
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2024 parts = path.split(':', 1) |
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2025 if parts[0]: |
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2026 self.scheme, path = parts |
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2027 self._localpath = False |
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2028 |
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2029 if not path: |
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|
2030 path = None |
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2031 if self._localpath: |
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2032 self.path = '' |
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2033 return |
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2034 else: |
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2035 if self._localpath: |
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2036 self.path = path |
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2037 return |
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|
2038 |
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|
2039 if parsequery and '?' in path: |
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2040 path, self.query = path.split('?', 1) |
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|
2041 if not path: |
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2042 path = None |
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|
2043 if not self.query: |
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2044 self.query = None |
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2045 |
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2046 # // is required to specify a host/authority |
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|
2047 if path and path.startswith('//'): |
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2048 parts = path[2:].split('/', 1) |
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|
2049 if len(parts) > 1: |
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2050 self.host, path = parts |
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|
2051 else: |
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|
2052 self.host = parts[0] |
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|
2053 path = None |
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|
2054 if not self.host: |
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changeset
|
2055 self.host = None |
15018
e89f62dcd723
url: really handle urls of the form file:///c:/foo/bar/ correctly
Mads Kiilerich <mads@kiilerich.com>
parents:
14988
diff
changeset
|
2056 # path of file:///d is /d |
e89f62dcd723
url: really handle urls of the form file:///c:/foo/bar/ correctly
Mads Kiilerich <mads@kiilerich.com>
parents:
14988
diff
changeset
|
2057 # path of file:///d:/ is d:/, not /d:/ |
14915
28edd65000d9
url: handle urls of the form file:///c:/foo/bar/ correctly
Matt Mackall <mpm@selenic.com>
parents:
14825
diff
changeset
|
2058 if path and not hasdriveletter(path): |
14076
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|
2059 path = '/' + path |
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|
2060 |
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|
2061 if self.host and '@' in self.host: |
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|
2062 self.user, self.host = self.host.rsplit('@', 1) |
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diff
changeset
|
2063 if ':' in self.user: |
924c82157d46
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|
2064 self.user, self.passwd = self.user.split(':', 1) |
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|
2065 if not self.host: |
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|
2066 self.host = None |
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|
2067 |
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changeset
|
2068 # Don't split on colons in IPv6 addresses without ports |
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diff
changeset
|
2069 if (self.host and ':' in self.host and |
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diff
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|
2070 not (self.host.startswith('[') and self.host.endswith(']'))): |
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|
2071 self._hostport = self.host |
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|
2072 self.host, self.port = self.host.rsplit(':', 1) |
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changeset
|
2073 if not self.host: |
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|
2074 self.host = None |
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|
2075 |
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diff
changeset
|
2076 if (self.host and self.scheme == 'file' and |
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|
2077 self.host not in ('localhost', '127.0.0.1', '[::1]')): |
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|
2078 raise Abort(_('file:// URLs can only refer to localhost')) |
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diff
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|
2079 |
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|
2080 self.path = path |
924c82157d46
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diff
changeset
|
2081 |
14988
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
changeset
|
2082 # leave the query string escaped |
14076
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diff
changeset
|
2083 for a in ('user', 'passwd', 'host', 'port', |
14988
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
changeset
|
2084 'path', 'fragment'): |
14076
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parents:
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diff
changeset
|
2085 v = getattr(self, a) |
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2086 if v is not None: |
14077
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
14076
diff
changeset
|
2087 setattr(self, a, _urlunquote(v)) |
14076
924c82157d46
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|
2088 |
924c82157d46
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diff
changeset
|
2089 def __repr__(self): |
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diff
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|
2090 attrs = [] |
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|
2091 for a in ('scheme', 'user', 'passwd', 'host', 'port', 'path', |
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parents:
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|
2092 'query', 'fragment'): |
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parents:
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diff
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|
2093 v = getattr(self, a) |
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diff
changeset
|
2094 if v is not None: |
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2095 attrs.append('%s: %r' % (a, v)) |
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changeset
|
2096 return '<url %s>' % ', '.join(attrs) |
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diff
changeset
|
2097 |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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14064
diff
changeset
|
2098 def __str__(self): |
14147
617483af1cc0
test: test that backslash is preserved by the url class
Mads Kiilerich <mads@kiilerich.com>
parents:
14146
diff
changeset
|
2099 r"""Join the URL's components back into a URL string. |
14076
924c82157d46
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diff
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|
2100 |
924c82157d46
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diff
changeset
|
2101 Examples: |
924c82157d46
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parents:
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diff
changeset
|
2102 |
15452
de7e2fba4326
util: don't encode ':' in url paths
Mads Kiilerich <mads@kiilerich.com>
parents:
15392
diff
changeset
|
2103 >>> str(url('http://user:pw@host:80/c:/bob?fo:oo#ba:ar')) |
de7e2fba4326
util: don't encode ':' in url paths
Mads Kiilerich <mads@kiilerich.com>
parents:
15392
diff
changeset
|
2104 'http://user:pw@host:80/c:/bob?fo:oo#ba:ar' |
14988
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
changeset
|
2105 >>> str(url('http://user:pw@host:80/?foo=bar&baz=42')) |
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
changeset
|
2106 'http://user:pw@host:80/?foo=bar&baz=42' |
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
changeset
|
2107 >>> str(url('http://user:pw@host:80/?foo=bar%3dbaz')) |
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
changeset
|
2108 'http://user:pw@host:80/?foo=bar%3dbaz' |
14076
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
2109 >>> str(url('ssh://user:pw@[::1]:2200//home/joe#')) |
924c82157d46
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parents:
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diff
changeset
|
2110 'ssh://user:pw@[::1]:2200//home/joe#' |
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
2111 >>> str(url('http://localhost:80//')) |
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changeset
|
2112 'http://localhost:80//' |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
2113 >>> str(url('http://localhost:80/')) |
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changeset
|
2114 'http://localhost:80/' |
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diff
changeset
|
2115 >>> str(url('http://localhost:80')) |
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changeset
|
2116 'http://localhost:80/' |
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diff
changeset
|
2117 >>> str(url('bundle:foo')) |
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|
2118 'bundle:foo' |
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diff
changeset
|
2119 >>> str(url('bundle://../foo')) |
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|
2120 'bundle:../foo' |
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|
2121 >>> str(url('path')) |
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diff
changeset
|
2122 'path' |
14313
a389dd285282
util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14271
diff
changeset
|
2123 >>> str(url('file:///tmp/foo/bar')) |
a389dd285282
util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14271
diff
changeset
|
2124 'file:///tmp/foo/bar' |
15609
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
2125 >>> str(url('file:///c:/tmp/foo/bar')) |
15611 | 2126 'file:///c:/tmp/foo/bar' |
14147
617483af1cc0
test: test that backslash is preserved by the url class
Mads Kiilerich <mads@kiilerich.com>
parents:
14146
diff
changeset
|
2127 >>> print url(r'bundle:foo\bar') |
617483af1cc0
test: test that backslash is preserved by the url class
Mads Kiilerich <mads@kiilerich.com>
parents:
14146
diff
changeset
|
2128 bundle:foo\bar |
20106
c33d9217e99d
util: url keeps backslash in paths
Simon Heimberg <simohe@besonet.ch>
parents:
20000
diff
changeset
|
2129 >>> print url(r'file:///D:\data\hg') |
c33d9217e99d
util: url keeps backslash in paths
Simon Heimberg <simohe@besonet.ch>
parents:
20000
diff
changeset
|
2130 file:///D:\data\hg |
14076
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Brodie Rao <brodie@bitheap.org>
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|
2131 """ |
924c82157d46
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changeset
|
2132 if self._localpath: |
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diff
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|
2133 s = self.path |
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diff
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|
2134 if self.scheme == 'bundle': |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
2135 s = 'bundle:' + s |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
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|
2136 if self.fragment: |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
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|
2137 s += '#' + self.fragment |
924c82157d46
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diff
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|
2138 return s |
924c82157d46
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diff
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|
2139 |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2140 s = self.scheme + ':' |
14313
a389dd285282
util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14271
diff
changeset
|
2141 if self.user or self.passwd or self.host: |
a389dd285282
util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14271
diff
changeset
|
2142 s += '//' |
15609
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
2143 elif self.scheme and (not self.path or self.path.startswith('/') |
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
2144 or hasdriveletter(self.path)): |
14076
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url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2145 s += '//' |
15609
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
2146 if hasdriveletter(self.path): |
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
2147 s += '/' |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
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diff
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|
2148 if self.user: |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
2149 s += urllib.quote(self.user, safe=self._safechars) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2150 if self.passwd: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2151 s += ':' + urllib.quote(self.passwd, safe=self._safechars) |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2152 if self.user or self.passwd: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2153 s += '@' |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2154 if self.host: |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
2155 if not (self.host.startswith('[') and self.host.endswith(']')): |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2156 s += urllib.quote(self.host) |
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url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
2157 else: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2158 s += self.host |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2159 if self.port: |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2160 s += ':' + urllib.quote(self.port) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
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diff
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|
2161 if self.host: |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
2162 s += '/' |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2163 if self.path: |
14988
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
changeset
|
2164 # TODO: similar to the query string, we should not unescape the |
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
changeset
|
2165 # path when we store it, the path might contain '%2f' = '/', |
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
changeset
|
2166 # which we should *not* escape. |
14076
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2167 s += urllib.quote(self.path, safe=self._safepchars) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
2168 if self.query: |
14988
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
changeset
|
2169 # we store the query in escaped form. |
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
changeset
|
2170 s += '?' + self.query |
14076
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
2171 if self.fragment is not None: |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
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|
2172 s += '#' + urllib.quote(self.fragment, safe=self._safepchars) |
924c82157d46
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parents:
14064
diff
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|
2173 return s |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
2174 |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
2175 def authinfo(self): |
924c82157d46
url: move URL parsing functions into util to improve startup time
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parents:
14064
diff
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|
2176 user, passwd = self.user, self.passwd |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
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|
2177 try: |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
2178 self.user, self.passwd = None, None |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
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|
2179 s = str(self) |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
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|
2180 finally: |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
2181 self.user, self.passwd = user, passwd |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
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|
2182 if not self.user: |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
2183 return (s, None) |
15028
eb97a3e38656
http: explain why the host is passed to urllib2 password manager
Patrick Mezard <pmezard@gmail.com>
parents:
15027
diff
changeset
|
2184 # authinfo[1] is passed to urllib2 password manager, and its |
eb97a3e38656
http: explain why the host is passed to urllib2 password manager
Patrick Mezard <pmezard@gmail.com>
parents:
15027
diff
changeset
|
2185 # URIs must not contain credentials. The host is passed in the |
eb97a3e38656
http: explain why the host is passed to urllib2 password manager
Patrick Mezard <pmezard@gmail.com>
parents:
15027
diff
changeset
|
2186 # URIs list because Python < 2.4.3 uses only that to search for |
eb97a3e38656
http: explain why the host is passed to urllib2 password manager
Patrick Mezard <pmezard@gmail.com>
parents:
15027
diff
changeset
|
2187 # a password. |
15024
0f1311e829c9
http: strip credentials from urllib2 manager URIs (issue2885)
Patrick Mezard <pmezard@gmail.com>
parents:
15018
diff
changeset
|
2188 return (s, (None, (s, self.host), |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
2189 self.user, self.passwd or '')) |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
2190 |
14766
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14699
diff
changeset
|
2191 def isabs(self): |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14699
diff
changeset
|
2192 if self.scheme and self.scheme != 'file': |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14699
diff
changeset
|
2193 return True # remote URL |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14699
diff
changeset
|
2194 if hasdriveletter(self.path): |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14699
diff
changeset
|
2195 return True # absolute for our purposes - can't be joined() |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14699
diff
changeset
|
2196 if self.path.startswith(r'\\'): |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14699
diff
changeset
|
2197 return True # Windows UNC path |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14699
diff
changeset
|
2198 if self.path.startswith('/'): |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14699
diff
changeset
|
2199 return True # POSIX-style |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14699
diff
changeset
|
2200 return False |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14699
diff
changeset
|
2201 |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
2202 def localpath(self): |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
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|
2203 if self.scheme == 'file' or self.scheme == 'bundle': |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2204 path = self.path or '/' |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
2205 # For Windows, we need to promote hosts containing drive |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2206 # letters to paths with drive letters. |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
2207 if hasdriveletter(self._hostport): |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
2208 path = self._hostport + '/' + self.path |
15496
396e83d635a6
url: handle file://localhost/c:/foo "correctly"
Mads Kiilerich <mads@kiilerich.com>
parents:
15488
diff
changeset
|
2209 elif (self.host is not None and self.path |
396e83d635a6
url: handle file://localhost/c:/foo "correctly"
Mads Kiilerich <mads@kiilerich.com>
parents:
15488
diff
changeset
|
2210 and not hasdriveletter(path)): |
14076
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|
2211 path = '/' + path |
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|
2212 return path |
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Brodie Rao <brodie@bitheap.org>
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changeset
|
2213 return self._origpath |
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Brodie Rao <brodie@bitheap.org>
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diff
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|
2214 |
20353
0889585b44f1
util.url: add an 'islocal' method
Siddharth Agarwal <sid0@fb.com>
parents:
20244
diff
changeset
|
2215 def islocal(self): |
0889585b44f1
util.url: add an 'islocal' method
Siddharth Agarwal <sid0@fb.com>
parents:
20244
diff
changeset
|
2216 '''whether localpath will return something that posixfile can open''' |
0889585b44f1
util.url: add an 'islocal' method
Siddharth Agarwal <sid0@fb.com>
parents:
20244
diff
changeset
|
2217 return (not self.scheme or self.scheme == 'file' |
0889585b44f1
util.url: add an 'islocal' method
Siddharth Agarwal <sid0@fb.com>
parents:
20244
diff
changeset
|
2218 or self.scheme == 'bundle') |
0889585b44f1
util.url: add an 'islocal' method
Siddharth Agarwal <sid0@fb.com>
parents:
20244
diff
changeset
|
2219 |
14076
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diff
changeset
|
2220 def hasscheme(path): |
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diff
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|
2221 return bool(url(path).scheme) |
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diff
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|
2222 |
924c82157d46
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diff
changeset
|
2223 def hasdriveletter(path): |
15609
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
2224 return path and path[1:2] == ':' and path[0:1].isalpha() |
14076
924c82157d46
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parents:
14064
diff
changeset
|
2225 |
14825
de9eb6b1da4f
util: rename the util.localpath that uses url to urllocalpath (issue2875)
Mads Kiilerich <mads@kiilerich.com>
parents:
14766
diff
changeset
|
2226 def urllocalpath(path): |
14076
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
2227 return url(path, parsequery=False, parsefragment=False).localpath() |
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Brodie Rao <brodie@bitheap.org>
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|
2228 |
924c82157d46
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parents:
14064
diff
changeset
|
2229 def hidepassword(u): |
924c82157d46
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parents:
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diff
changeset
|
2230 '''hide user credential in a url string''' |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
2231 u = url(u) |
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parents:
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diff
changeset
|
2232 if u.passwd: |
924c82157d46
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diff
changeset
|
2233 u.passwd = '***' |
924c82157d46
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diff
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|
2234 return str(u) |
924c82157d46
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diff
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|
2235 |
924c82157d46
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14064
diff
changeset
|
2236 def removeauth(u): |
924c82157d46
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parents:
14064
diff
changeset
|
2237 '''remove all authentication information from a url string''' |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
2238 u = url(u) |
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diff
changeset
|
2239 u.user = u.passwd = None |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
2240 return str(u) |
14515
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
14313
diff
changeset
|
2241 |
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
14313
diff
changeset
|
2242 def isatty(fd): |
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
14313
diff
changeset
|
2243 try: |
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
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|
2244 return fd.isatty() |
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
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|
2245 except AttributeError: |
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
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parents:
14313
diff
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|
2246 return False |
18736
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
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diff
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|
2247 |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
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diff
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|
2248 timecount = unitcountfn( |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
2249 (1, 1e3, _('%.0f s')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
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|
2250 (100, 1, _('%.1f s')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2251 (10, 1, _('%.2f s')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
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|
2252 (1, 1, _('%.3f s')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2253 (100, 0.001, _('%.1f ms')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2254 (10, 0.001, _('%.2f ms')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2255 (1, 0.001, _('%.3f ms')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2256 (100, 0.000001, _('%.1f us')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2257 (10, 0.000001, _('%.2f us')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2258 (1, 0.000001, _('%.3f us')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2259 (100, 0.000000001, _('%.1f ns')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2260 (10, 0.000000001, _('%.2f ns')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2261 (1, 0.000000001, _('%.3f ns')), |
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util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
2262 ) |
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Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
2263 |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
2264 _timenesting = [0] |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2265 |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2266 def timed(func): |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2267 '''Report the execution time of a function call to stderr. |
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util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
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18735
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|
2268 |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
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|
2269 During development, use as a decorator when you need to measure |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
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18735
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|
2270 the cost of a function, e.g. as follows: |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
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|
2271 |
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util: add a timed function for use during development
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|
2272 @util.timed |
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util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
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|
2273 def foo(a, b, c): |
af9ddea2cb99
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|
2274 pass |
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diff
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|
2275 ''' |
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|
2276 |
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util: add a timed function for use during development
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parents:
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diff
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|
2277 def wrapper(*args, **kwargs): |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
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|
2278 start = time.time() |
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Bryan O'Sullivan <bryano@fb.com>
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|
2279 indent = 2 |
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Bryan O'Sullivan <bryano@fb.com>
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diff
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|
2280 _timenesting[0] += indent |
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util: add a timed function for use during development
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|
2281 try: |
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diff
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|
2282 return func(*args, **kwargs) |
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diff
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|
2283 finally: |
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parents:
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diff
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|
2284 elapsed = time.time() - start |
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Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
2285 _timenesting[0] -= indent |
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Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2286 sys.stderr.write('%s%s: %s\n' % |
af9ddea2cb99
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Bryan O'Sullivan <bryano@fb.com>
parents:
18735
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|
2287 (' ' * _timenesting[0], func.__name__, |
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Bryan O'Sullivan <bryano@fb.com>
parents:
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|
2288 timecount(elapsed))) |
af9ddea2cb99
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Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
2289 return wrapper |
19194
1d08df65cd3c
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Bryan O'Sullivan <bryano@fb.com>
parents:
18938
diff
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|
2290 |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents:
18938
diff
changeset
|
2291 _sizeunits = (('m', 2**20), ('k', 2**10), ('g', 2**30), |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents:
18938
diff
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|
2292 ('kb', 2**10), ('mb', 2**20), ('gb', 2**30), ('b', 1)) |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
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|
2293 |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
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parents:
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diff
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|
2294 def sizetoint(s): |
1d08df65cd3c
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Bryan O'Sullivan <bryano@fb.com>
parents:
18938
diff
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|
2295 '''Convert a space specifier to a byte count. |
1d08df65cd3c
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Bryan O'Sullivan <bryano@fb.com>
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|
2296 |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
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diff
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|
2297 >>> sizetoint('30') |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
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|
2298 30 |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
2299 >>> sizetoint('2.2kb') |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents:
18938
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|
2300 2252 |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
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parents:
18938
diff
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|
2301 >>> sizetoint('6M') |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents:
18938
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|
2302 6291456 |
1d08df65cd3c
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Bryan O'Sullivan <bryano@fb.com>
parents:
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|
2303 ''' |
1d08df65cd3c
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Bryan O'Sullivan <bryano@fb.com>
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|
2304 t = s.strip().lower() |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents:
18938
diff
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|
2305 try: |
1d08df65cd3c
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Bryan O'Sullivan <bryano@fb.com>
parents:
18938
diff
changeset
|
2306 for k, u in _sizeunits: |
1d08df65cd3c
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Bryan O'Sullivan <bryano@fb.com>
parents:
18938
diff
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|
2307 if t.endswith(k): |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents:
18938
diff
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|
2308 return int(float(t[:-len(k)]) * u) |
1d08df65cd3c
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Bryan O'Sullivan <bryano@fb.com>
parents:
18938
diff
changeset
|
2309 return int(t) |
1d08df65cd3c
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Bryan O'Sullivan <bryano@fb.com>
parents:
18938
diff
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|
2310 except ValueError: |
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
2311 raise error.ParseError(_("couldn't parse size: %s") % s) |
19211
3bfd7f1e7485
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19194
diff
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|
2312 |
3bfd7f1e7485
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19194
diff
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|
2313 class hooks(object): |
3bfd7f1e7485
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Bryan O'Sullivan <bryano@fb.com>
parents:
19194
diff
changeset
|
2314 '''A collection of hook functions that can be used to extend a |
26098 | 2315 function's behavior. Hooks are called in lexicographic order, |
19211
3bfd7f1e7485
summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents:
19194
diff
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|
2316 based on the names of their sources.''' |
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diff
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|
2317 |
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19194
diff
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|
2318 def __init__(self): |
3bfd7f1e7485
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Bryan O'Sullivan <bryano@fb.com>
parents:
19194
diff
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|
2319 self._hooks = [] |
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diff
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|
2320 |
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diff
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|
2321 def add(self, source, hook): |
3bfd7f1e7485
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Bryan O'Sullivan <bryano@fb.com>
parents:
19194
diff
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|
2322 self._hooks.append((source, hook)) |
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diff
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|
2323 |
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diff
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|
2324 def __call__(self, *args): |
3bfd7f1e7485
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Bryan O'Sullivan <bryano@fb.com>
parents:
19194
diff
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|
2325 self._hooks.sort(key=lambda x: x[0]) |
21046
cc13addbd62b
util: enable "hooks" to return list of the values returned from each hooks
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21018
diff
changeset
|
2326 results = [] |
19211
3bfd7f1e7485
summary: augment output with info from extensions
Bryan O'Sullivan <bryano@fb.com>
parents:
19194
diff
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|
2327 for source, hook in self._hooks: |
21046
cc13addbd62b
util: enable "hooks" to return list of the values returned from each hooks
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21018
diff
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|
2328 results.append(hook(*args)) |
cc13addbd62b
util: enable "hooks" to return list of the values returned from each hooks
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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21018
diff
changeset
|
2329 return results |
20244
47d0843647d1
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Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
2330 |
20542
be27652675ce
util: debugstacktrace, flush before and after writing
Mads Kiilerich <madski@unity3d.com>
parents:
20353
diff
changeset
|
2331 def debugstacktrace(msg='stacktrace', skip=0, f=sys.stderr, otherf=sys.stdout): |
20244
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
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|
2332 '''Writes a message to f (stderr) with a nicely formatted stacktrace. |
20542
be27652675ce
util: debugstacktrace, flush before and after writing
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
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|
2333 Skips the 'skip' last entries. By default it will flush stdout first. |
20244
47d0843647d1
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Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
2334 It can be used everywhere and do intentionally not require an ui object. |
47d0843647d1
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Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
2335 Not be used in production code but very convenient while developing. |
47d0843647d1
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Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
2336 ''' |
20542
be27652675ce
util: debugstacktrace, flush before and after writing
Mads Kiilerich <madski@unity3d.com>
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|
2337 if otherf: |
be27652675ce
util: debugstacktrace, flush before and after writing
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
2338 otherf.flush() |
20244
47d0843647d1
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Mads Kiilerich <madski@unity3d.com>
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diff
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|
2339 f.write('%s at:\n' % msg) |
47d0843647d1
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Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
2340 entries = [('%s:%s' % (fn, ln), func) |
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
2341 for fn, ln, func, _text in traceback.extract_stack()[:-skip - 1]] |
47d0843647d1
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Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
2342 if entries: |
47d0843647d1
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Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
2343 fnmax = max(len(entry[0]) for entry in entries) |
47d0843647d1
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Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
2344 for fnln, func in entries: |
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
2345 f.write(' %-*s in %s\n' % (fnmax, fnln, func)) |
20542
be27652675ce
util: debugstacktrace, flush before and after writing
Mads Kiilerich <madski@unity3d.com>
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20353
diff
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|
2346 f.flush() |
20244
47d0843647d1
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Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
2347 |
24635
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2348 class dirs(object): |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
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diff
changeset
|
2349 '''a multiset of directory names from a dirstate or manifest''' |
21e1ece30f8c
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Drew Gottlieb <drgott@google.com>
parents:
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diff
changeset
|
2350 |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2351 def __init__(self, map, skip=None): |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2352 self._dirs = {} |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2353 addpath = self.addpath |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2354 if safehasattr(map, 'iteritems') and skip is not None: |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2355 for f, s in map.iteritems(): |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2356 if s[0] != skip: |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2357 addpath(f) |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2358 else: |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2359 for f in map: |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2360 addpath(f) |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2361 |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2362 def addpath(self, path): |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2363 dirs = self._dirs |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2364 for base in finddirs(path): |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2365 if base in dirs: |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2366 dirs[base] += 1 |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2367 return |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2368 dirs[base] = 1 |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2369 |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2370 def delpath(self, path): |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2371 dirs = self._dirs |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2372 for base in finddirs(path): |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2373 if dirs[base] > 1: |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2374 dirs[base] -= 1 |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2375 return |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2376 del dirs[base] |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2377 |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2378 def __iter__(self): |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2379 return self._dirs.iterkeys() |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2380 |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2381 def __contains__(self, d): |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2382 return d in self._dirs |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2383 |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2384 if safehasattr(parsers, 'dirs'): |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2385 dirs = parsers.dirs |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2386 |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2387 def finddirs(path): |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2388 pos = path.rfind('/') |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2389 while pos != -1: |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2390 yield path[:pos] |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2391 pos = path.rfind('/', 0, pos) |
21e1ece30f8c
util: move dirs() and finddirs() from scmutil to util
Drew Gottlieb <drgott@google.com>
parents:
24605
diff
changeset
|
2392 |
26266
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2393 # compression utility |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2394 |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2395 class nocompress(object): |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2396 def compress(self, x): |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2397 return x |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2398 def flush(self): |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2399 return "" |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2400 |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2401 compressors = { |
26267
eca468b8fae4
compression: use 'None' for no-compression
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26266
diff
changeset
|
2402 None: nocompress, |
26266
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2403 # lambda to prevent early import |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2404 'BZ': lambda: bz2.BZ2Compressor(), |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2405 'GZ': lambda: zlib.compressobj(), |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2406 } |
26267
eca468b8fae4
compression: use 'None' for no-compression
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26266
diff
changeset
|
2407 # also support the old form by courtesies |
eca468b8fae4
compression: use 'None' for no-compression
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26266
diff
changeset
|
2408 compressors['UN'] = compressors[None] |
26266
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2409 |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2410 def _makedecompressor(decompcls): |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2411 def generator(f): |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2412 d = decompcls() |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2413 for chunk in filechunkiter(f): |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2414 yield d.decompress(chunk) |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2415 def func(fh): |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2416 return chunkbuffer(generator(fh)) |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2417 return func |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2418 |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2419 def _bz2(): |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2420 d = bz2.BZ2Decompressor() |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2421 # Bzip2 stream start with BZ, but we stripped it. |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2422 # we put it back for good measure. |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2423 d.decompress('BZ') |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2424 return d |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2425 |
26267
eca468b8fae4
compression: use 'None' for no-compression
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26266
diff
changeset
|
2426 decompressors = {None: lambda fh: fh, |
26392
127b59787fd5
changegroup: use a different compression key for BZ in HG10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26311
diff
changeset
|
2427 '_truncatedBZ': _makedecompressor(_bz2), |
127b59787fd5
changegroup: use a different compression key for BZ in HG10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26311
diff
changeset
|
2428 'BZ': _makedecompressor(lambda: bz2.BZ2Decompressor()), |
26266
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2429 'GZ': _makedecompressor(lambda: zlib.decompressobj()), |
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2430 } |
26267
eca468b8fae4
compression: use 'None' for no-compression
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26266
diff
changeset
|
2431 # also support the old form by courtesies |
eca468b8fae4
compression: use 'None' for no-compression
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26266
diff
changeset
|
2432 decompressors['UN'] = decompressors[None] |
26266
1e042e31bd0c
changegroup: move all compressions utilities in util
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26201
diff
changeset
|
2433 |
20244
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
20202
diff
changeset
|
2434 # convenient shortcut |
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
20202
diff
changeset
|
2435 dst = debugstacktrace |