Mercurial > hg
annotate mercurial/util.py @ 21825:3666331164bb stable
cmdutil: add copy-filtering support to duplicatecopies
In order to fix issue 4192 we need to be able to skip some copies
while doing duplicatecopies.
author | Augie Fackler <raf@durin42.com> |
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date | Sat, 07 Jun 2014 15:14:36 -0400 |
parents | cc13addbd62b |
children | c2262004c2e2 |
rev | line source |
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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 |
3891 | 16 from i18n import _ |
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17 import error, osutil, encoding |
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18 import errno, re, shutil, sys, tempfile, traceback |
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19 import os, time, datetime, calendar, textwrap, signal, collections |
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20 import imp, socket, urllib |
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22 if os.name == 'nt': |
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23 import windows as platform |
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24 else: |
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25 import posix as platform |
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26 |
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27 cachestat = platform.cachestat |
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28 checkexec = platform.checkexec |
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29 checklink = platform.checklink |
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30 copymode = platform.copymode |
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31 executablepath = platform.executablepath |
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32 expandglobs = platform.expandglobs |
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33 explainexit = platform.explainexit |
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34 findexe = platform.findexe |
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35 gethgcmd = platform.gethgcmd |
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36 getuser = platform.getuser |
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37 groupmembers = platform.groupmembers |
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38 groupname = platform.groupname |
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39 hidewindow = platform.hidewindow |
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40 isexec = platform.isexec |
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41 isowner = platform.isowner |
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42 localpath = platform.localpath |
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43 lookupreg = platform.lookupreg |
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44 makedir = platform.makedir |
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45 nlinks = platform.nlinks |
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46 normpath = platform.normpath |
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47 normcase = platform.normcase |
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48 openhardlinks = platform.openhardlinks |
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49 oslink = platform.oslink |
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50 parsepatchoutput = platform.parsepatchoutput |
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51 pconvert = platform.pconvert |
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52 popen = platform.popen |
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53 posixfile = platform.posixfile |
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54 quotecommand = platform.quotecommand |
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55 rename = platform.rename |
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56 samedevice = platform.samedevice |
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57 samefile = platform.samefile |
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58 samestat = platform.samestat |
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59 setbinary = platform.setbinary |
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60 setflags = platform.setflags |
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61 setsignalhandler = platform.setsignalhandler |
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62 shellquote = platform.shellquote |
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63 spawndetached = platform.spawndetached |
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64 split = platform.split |
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65 sshargs = platform.sshargs |
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66 statfiles = getattr(osutil, 'statfiles', platform.statfiles) |
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67 statisexec = platform.statisexec |
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68 statislink = platform.statislink |
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69 termwidth = platform.termwidth |
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70 testpid = platform.testpid |
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71 umask = platform.umask |
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72 unlink = platform.unlink |
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73 unlinkpath = platform.unlinkpath |
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74 username = platform.username |
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75 |
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76 # Python compatibility |
3769 | 77 |
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78 _notset = object() |
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79 |
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80 def safehasattr(thing, attr): |
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81 return getattr(thing, attr, _notset) is not _notset |
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82 |
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83 def sha1(s=''): |
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84 ''' |
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85 Low-overhead wrapper around Python's SHA support |
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86 |
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87 >>> f = _fastsha1 |
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88 >>> a = sha1() |
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89 >>> a = f() |
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90 >>> a.hexdigest() |
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91 'da39a3ee5e6b4b0d3255bfef95601890afd80709' |
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92 ''' |
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93 |
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94 return _fastsha1(s) |
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95 |
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96 def _fastsha1(s=''): |
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97 # This function will import sha1 from hashlib or sha (whichever is |
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98 # available) and overwrite itself with it on the first call. |
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99 # Subsequent calls will go directly to the imported function. |
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100 if sys.version_info >= (2, 5): |
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101 from hashlib import sha1 as _sha1 |
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102 else: |
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103 from sha import sha as _sha1 |
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104 global _fastsha1, sha1 |
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105 _fastsha1 = sha1 = _sha1 |
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106 return _sha1(s) |
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107 |
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108 try: |
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109 buffer = buffer |
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110 except NameError: |
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111 if sys.version_info[0] < 3: |
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112 def buffer(sliceable, offset=0): |
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113 return sliceable[offset:] |
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114 else: |
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115 def buffer(sliceable, offset=0): |
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116 return memoryview(sliceable)[offset:] |
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117 |
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118 import subprocess |
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119 closefds = os.name == 'posix' |
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120 |
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121 def popen2(cmd, env=None, newlines=False): |
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122 # Setting bufsize to -1 lets the system decide the buffer size. |
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123 # The default for bufsize is 0, meaning unbuffered. This leads to |
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124 # poor performance on Mac OS X: http://bugs.python.org/issue4194 |
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125 p = subprocess.Popen(cmd, shell=True, bufsize=-1, |
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126 close_fds=closefds, |
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127 stdin=subprocess.PIPE, stdout=subprocess.PIPE, |
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128 universal_newlines=newlines, |
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129 env=env) |
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130 return p.stdin, p.stdout |
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131 |
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132 def popen3(cmd, env=None, newlines=False): |
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133 stdin, stdout, stderr, p = popen4(cmd, env, newlines) |
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134 return stdin, stdout, stderr |
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135 |
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136 def popen4(cmd, env=None, newlines=False): |
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137 p = subprocess.Popen(cmd, shell=True, bufsize=-1, |
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138 close_fds=closefds, |
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139 stdin=subprocess.PIPE, stdout=subprocess.PIPE, |
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140 stderr=subprocess.PIPE, |
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141 universal_newlines=newlines, |
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142 env=env) |
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143 return p.stdin, p.stdout, p.stderr, p |
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144 |
7632 | 145 def version(): |
146 """Return version information if available.""" | |
147 try: | |
148 import __version__ | |
149 return __version__.version | |
150 except ImportError: | |
151 return 'unknown' | |
152 | |
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153 # used by parsedate |
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154 defaultdateformats = ( |
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155 '%Y-%m-%d %H:%M:%S', |
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156 '%Y-%m-%d %I:%M:%S%p', |
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157 '%Y-%m-%d %H:%M', |
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158 '%Y-%m-%d %I:%M%p', |
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159 '%Y-%m-%d', |
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160 '%m-%d', |
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161 '%m/%d', |
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162 '%m/%d/%y', |
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163 '%m/%d/%Y', |
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164 '%a %b %d %H:%M:%S %Y', |
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165 '%a %b %d %I:%M:%S%p %Y', |
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166 '%a, %d %b %Y %H:%M:%S', # GNU coreutils "/bin/date --rfc-2822" |
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167 '%b %d %H:%M:%S %Y', |
3812 | 168 '%b %d %I:%M:%S%p %Y', |
169 '%b %d %H:%M:%S', | |
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170 '%b %d %I:%M:%S%p', |
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171 '%b %d %H:%M', |
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172 '%b %d %I:%M%p', |
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173 '%b %d %Y', |
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174 '%b %d', |
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175 '%H:%M:%S', |
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176 '%I:%M:%S%p', |
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177 '%H:%M', |
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178 '%I:%M%p', |
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179 ) |
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180 |
3812 | 181 extendeddateformats = defaultdateformats + ( |
182 "%Y", | |
183 "%Y-%m", | |
184 "%b", | |
185 "%b %Y", | |
186 ) | |
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187 |
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188 def cachefunc(func): |
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189 '''cache the result of function calls''' |
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190 # XXX doesn't handle keywords args |
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191 if func.func_code.co_argcount == 0: |
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192 cache = [] |
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193 def f(): |
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194 if len(cache) == 0: |
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195 cache.append(func()) |
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196 return cache[0] |
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197 return f |
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198 cache = {} |
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199 if func.func_code.co_argcount == 1: |
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200 # we gain a small amount of time because |
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201 # we don't need to pack/unpack the list |
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202 def f(arg): |
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203 if arg not in cache: |
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204 cache[arg] = func(arg) |
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205 return cache[arg] |
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206 else: |
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207 def f(*args): |
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208 if args not in cache: |
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209 cache[args] = func(*args) |
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210 return cache[args] |
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211 |
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212 return f |
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213 |
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214 try: |
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215 collections.deque.remove |
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216 deque = collections.deque |
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217 except AttributeError: |
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218 # python 2.4 lacks deque.remove |
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219 class deque(collections.deque): |
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220 def remove(self, val): |
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221 for i, v in enumerate(self): |
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222 if v == val: |
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223 del self[i] |
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224 break |
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225 |
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226 class lrucachedict(object): |
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227 '''cache most recent gets from or sets to this dictionary''' |
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228 def __init__(self, maxsize): |
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229 self._cache = {} |
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230 self._maxsize = maxsize |
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231 self._order = deque() |
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232 |
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233 def __getitem__(self, key): |
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234 value = self._cache[key] |
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235 self._order.remove(key) |
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236 self._order.append(key) |
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237 return value |
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238 |
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239 def __setitem__(self, key, value): |
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240 if key not in self._cache: |
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241 if len(self._cache) >= self._maxsize: |
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242 del self._cache[self._order.popleft()] |
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243 else: |
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244 self._order.remove(key) |
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245 self._cache[key] = value |
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246 self._order.append(key) |
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247 |
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248 def __contains__(self, key): |
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249 return key in self._cache |
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250 |
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251 def clear(self): |
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252 self._cache.clear() |
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253 self._order = deque() |
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254 |
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255 def lrucachefunc(func): |
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256 '''cache most recent results of function calls''' |
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257 cache = {} |
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258 order = deque() |
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259 if func.func_code.co_argcount == 1: |
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260 def f(arg): |
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261 if arg not in cache: |
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262 if len(cache) > 20: |
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263 del cache[order.popleft()] |
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264 cache[arg] = func(arg) |
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265 else: |
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266 order.remove(arg) |
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267 order.append(arg) |
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268 return cache[arg] |
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269 else: |
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270 def f(*args): |
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271 if args not in cache: |
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272 if len(cache) > 20: |
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273 del cache[order.popleft()] |
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274 cache[args] = func(*args) |
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275 else: |
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276 order.remove(args) |
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277 order.append(args) |
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278 return cache[args] |
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279 |
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280 return f |
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281 |
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282 class propertycache(object): |
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283 def __init__(self, func): |
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284 self.func = func |
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285 self.name = func.__name__ |
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286 def __get__(self, obj, type=None): |
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287 result = self.func(obj) |
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288 self.cachevalue(obj, result) |
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289 return result |
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290 |
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291 def cachevalue(self, obj, value): |
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292 # __dict__ assignment required to bypass __setattr__ (eg: repoview) |
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293 obj.__dict__[self.name] = value |
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294 |
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295 def pipefilter(s, cmd): |
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296 '''filter string S through command CMD, returning its output''' |
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297 p = subprocess.Popen(cmd, shell=True, close_fds=closefds, |
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298 stdin=subprocess.PIPE, stdout=subprocess.PIPE) |
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299 pout, perr = p.communicate(s) |
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300 return pout |
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301 |
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302 def tempfilter(s, cmd): |
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303 '''filter string S through a pair of temporary files with CMD. |
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304 CMD is used as a template to create the real command to be run, |
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305 with the strings INFILE and OUTFILE replaced by the real names of |
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306 the temporary files generated.''' |
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307 inname, outname = None, None |
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308 try: |
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309 infd, inname = tempfile.mkstemp(prefix='hg-filter-in-') |
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310 fp = os.fdopen(infd, 'wb') |
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311 fp.write(s) |
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312 fp.close() |
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313 outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') |
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314 os.close(outfd) |
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315 cmd = cmd.replace('INFILE', inname) |
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316 cmd = cmd.replace('OUTFILE', outname) |
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317 code = os.system(cmd) |
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318 if sys.platform == 'OpenVMS' and code & 1: |
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319 code = 0 |
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320 if code: |
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321 raise Abort(_("command '%s' failed: %s") % |
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322 (cmd, explainexit(code))) |
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323 fp = open(outname, 'rb') |
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324 r = fp.read() |
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325 fp.close() |
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326 return r |
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327 finally: |
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328 try: |
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329 if inname: |
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330 os.unlink(inname) |
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331 except OSError: |
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332 pass |
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333 try: |
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334 if outname: |
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335 os.unlink(outname) |
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336 except OSError: |
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337 pass |
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338 |
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339 filtertable = { |
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340 'tempfile:': tempfilter, |
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341 'pipe:': pipefilter, |
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342 } |
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343 |
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344 def filter(s, cmd): |
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345 "filter a string through a command that transforms its input to its output" |
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346 for name, fn in filtertable.iteritems(): |
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347 if cmd.startswith(name): |
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348 return fn(s, cmd[len(name):].lstrip()) |
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349 return pipefilter(s, cmd) |
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350 |
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351 def binary(s): |
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352 """return true if a string is binary data""" |
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353 return bool(s and '\0' in s) |
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355 def increasingchunks(source, min=1024, max=65536): |
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356 '''return no less than min bytes per chunk while data remains, |
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357 doubling min after each chunk until it reaches max''' |
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358 def log2(x): |
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359 if not x: |
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360 return 0 |
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361 i = 0 |
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362 while x: |
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363 x >>= 1 |
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364 i += 1 |
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365 return i - 1 |
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366 |
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367 buf = [] |
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368 blen = 0 |
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369 for chunk in source: |
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370 buf.append(chunk) |
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371 blen += len(chunk) |
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372 if blen >= min: |
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373 if min < max: |
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374 min = min << 1 |
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375 nmin = 1 << log2(blen) |
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376 if nmin > min: |
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377 min = nmin |
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378 if min > max: |
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379 min = max |
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380 yield ''.join(buf) |
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381 blen = 0 |
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382 buf = [] |
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383 if buf: |
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384 yield ''.join(buf) |
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parents:
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|
385 |
7947
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parents:
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386 Abort = error.Abort |
508 | 387 |
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388 def always(fn): |
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389 return True |
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|
390 |
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391 def never(fn): |
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|
392 return False |
724
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Get add and locate to use new repo and dirstate walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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|
393 |
4229
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pass repo.root to util.pathto() in preparation for the next patch
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394 def pathto(root, n1, n2): |
886
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Fix walk path handling on Windows
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395 '''return the relative path from one place to another. |
4229
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|
396 root should use os.sep to separate directories |
3669
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fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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397 n1 should use os.sep to separate directories |
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fix util.pathto
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parents:
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diff
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|
398 n2 should use "/" to separate directories |
48768b1ab23c
fix util.pathto
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
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|
399 returns an os.sep-separated path. |
4229
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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400 |
24c22a3f2ef8
pass repo.root to util.pathto() in preparation for the next patch
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401 If n1 is a relative path, it's assumed it's |
24c22a3f2ef8
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parents:
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402 relative to root. |
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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403 n2 should always be relative to root. |
3669
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parents:
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404 ''' |
10282
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405 if not n1: |
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406 return localpath(n2) |
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Fix handling of paths when run outside the repo.
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407 if os.path.isabs(n1): |
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408 if os.path.splitdrive(root)[0] != os.path.splitdrive(n1)[0]: |
c93562fb12cc
Fix handling of paths when run outside the repo.
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409 return os.path.join(root, localpath(n2)) |
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Fix handling of paths when run outside the repo.
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parents:
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410 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
|
411 a, b = splitpath(n1), n2.split('/') |
1541
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twaldmann@thinkmo.de
parents:
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412 a.reverse() |
bf4e7ef08741
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twaldmann@thinkmo.de
parents:
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diff
changeset
|
413 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
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414 while a and b and a[-1] == b[-1]: |
1541
bf4e7ef08741
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parents:
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415 a.pop() |
bf4e7ef08741
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twaldmann@thinkmo.de
parents:
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changeset
|
416 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
|
417 b.reverse() |
6111
213ea6eed412
util.pathto: return '.' instead of an empty string
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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418 return os.sep.join((['..'] * len(a)) + b) or '.' |
884
087771ebe2e6
Fix walk code for files that do not exist anywhere, and unhandled types.
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parents:
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diff
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|
419 |
5062
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parents:
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420 _hgexecutable = None |
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421 |
14228
116de1da2154
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parents:
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diff
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|
422 def mainfrozen(): |
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423 """return True if we are a frozen executable. |
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424 |
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|
425 The code supports py2exe (most common, Windows only) and tools/freeze |
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426 (portable, not much used). |
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|
427 """ |
14968
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Augie Fackler <durin42@gmail.com>
parents:
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diff
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|
428 return (safehasattr(sys, "frozen") or # new py2exe |
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
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diff
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|
429 safehasattr(sys, "importers") or # old py2exe |
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430 imp.is_frozen("__main__")) # tools/freeze |
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431 |
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|
432 def hgexecutable(): |
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|
433 """return location of the 'hg' executable. |
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parents:
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|
434 |
3d35c8cb5eb4
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parents:
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diff
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|
435 Defaults to $HG or 'hg' in the search path. |
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parents:
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|
436 """ |
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
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changeset
|
437 if _hgexecutable is None: |
6500 | 438 hg = os.environ.get('HG') |
15106
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util: fix finding of hgexecutable
Simon Heimberg <simohe@besonet.ch>
parents:
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diff
changeset
|
439 mainmod = sys.modules['__main__'] |
6500 | 440 if hg: |
14229
85fd8402cbc4
rename util.set_hgexecutable to _sethgexecutable
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
441 _sethgexecutable(hg) |
14228
116de1da2154
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Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
442 elif mainfrozen(): |
14229
85fd8402cbc4
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parents:
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changeset
|
443 _sethgexecutable(sys.executable) |
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parents:
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diff
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|
444 elif os.path.basename(getattr(mainmod, '__file__', '')) == 'hg': |
76cd1964519c
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parents:
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diff
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|
445 _sethgexecutable(mainmod.__file__) |
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parents:
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|
446 else: |
14271
4030630fb59c
rename util.find_exe to findexe
Adrian Buehlmann <adrian@cadifra.com>
parents:
14262
diff
changeset
|
447 exe = findexe('hg') or os.path.basename(sys.argv[0]) |
14229
85fd8402cbc4
rename util.set_hgexecutable to _sethgexecutable
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parents:
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diff
changeset
|
448 _sethgexecutable(exe) |
5062
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parents:
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changeset
|
449 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:
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diff
changeset
|
450 |
14229
85fd8402cbc4
rename util.set_hgexecutable to _sethgexecutable
Adrian Buehlmann <adrian@cadifra.com>
parents:
14228
diff
changeset
|
451 def _sethgexecutable(path): |
5062
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Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
452 """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:
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diff
changeset
|
453 global _hgexecutable |
5062
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Simplify/correct finding the hg executable (fixes issue644)
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parents:
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changeset
|
454 _hgexecutable = path |
4686
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Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
455 |
11469
c37f35d7f2f5
http: deliver hook output to client
Maxim Khitrov <mkhitrov@gmail.com>
parents:
11297
diff
changeset
|
456 def system(cmd, environ={}, 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
|
457 '''enhanced shell command execution. |
c0320567931f
merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
458 run with environment maybe modified, maybe in different dir. |
508 | 459 |
1882
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merge util.esystem and util.system.
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parents:
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diff
changeset
|
460 if command fails and onerr is None, return status. if ui object, |
c0320567931f
merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
461 print error message and return status, else raise onerr object as |
11469
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parents:
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diff
changeset
|
462 exception. |
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parents:
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changeset
|
463 |
c37f35d7f2f5
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parents:
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changeset
|
464 if out is specified, it is assumed to be a file-like object that has a |
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http: deliver hook output to client
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parents:
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changeset
|
465 write() method. stdout and stderr will be redirected to out.''' |
13439
d724a69309e0
util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents:
13400
diff
changeset
|
466 try: |
d724a69309e0
util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents:
13400
diff
changeset
|
467 sys.stdout.flush() |
d724a69309e0
util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents:
13400
diff
changeset
|
468 except Exception: |
d724a69309e0
util: flush stdout before calling external processes
Mads Kiilerich <mads@kiilerich.com>
parents:
13400
diff
changeset
|
469 pass |
2601
00fc88b0b256
move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2579
diff
changeset
|
470 def py2shell(val): |
00fc88b0b256
move most of tag code to localrepository class.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2579
diff
changeset
|
471 '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
|
472 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:
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diff
changeset
|
473 return '0' |
8534
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util: use "is" for True/False/None comparisons
Martin Geisler <mg@lazybytes.net>
parents:
8516
diff
changeset
|
474 if val is True: |
2601
00fc88b0b256
move most of tag code to localrepository class.
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parents:
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changeset
|
475 return '1' |
00fc88b0b256
move most of tag code to localrepository class.
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parents:
2579
diff
changeset
|
476 return str(val) |
3905
a8c0365b2ace
util.system: fix quoting on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3860
diff
changeset
|
477 origcmd = cmd |
13188
6c9345f9edca
util: concentrate quoting knowledge to windows.py quotecommand()
Steve Borho <steve@borho.org>
parents:
13128
diff
changeset
|
478 cmd = quotecommand(cmd) |
19729
dfefb719eb92
plan9: update util.py for cpython 2.7 build
Jeff Sickel <jas@corpus-callosum.com>
parents:
19710
diff
changeset
|
479 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
|
480 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
|
481 # subprocess kludge to work around issues in half-baked Python |
f5dd179bfa4a
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parents:
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changeset
|
482 # ports, notably bichued/python: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
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parents:
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changeset
|
483 if not cwd is None: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
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diff
changeset
|
484 os.chdir(cwd) |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
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parents:
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diff
changeset
|
485 rc = os.system(cmd) |
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parents:
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changeset
|
486 else: |
16383
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plan9: initial support for plan 9 from bell labs
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parents:
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diff
changeset
|
487 env = dict(os.environ) |
f5dd179bfa4a
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parents:
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diff
changeset
|
488 env.update((k, py2shell(v)) for k, v in environ.iteritems()) |
f5dd179bfa4a
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parents:
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changeset
|
489 env['HG'] = hgexecutable() |
f5dd179bfa4a
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changeset
|
490 if out is None or out == sys.__stdout__: |
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parents:
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diff
changeset
|
491 rc = subprocess.call(cmd, shell=True, close_fds=closefds, |
f5dd179bfa4a
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parents:
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changeset
|
492 env=env, cwd=cwd) |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
493 else: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
494 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
|
495 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
|
496 stderr=subprocess.STDOUT) |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
497 for line in proc.stdout: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
498 out.write(line) |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
499 proc.wait() |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
500 rc = proc.returncode |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16360
diff
changeset
|
501 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
|
502 rc = 0 |
9517
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
503 if rc and onerr: |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
504 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
|
505 explainexit(rc)[0]) |
9517
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
506 if errprefix: |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
507 errmsg = '%s: %s' % (errprefix, errmsg) |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
508 try: |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
509 onerr.warn(errmsg + '\n') |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
510 except AttributeError: |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
511 raise onerr(errmsg) |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
512 return rc |
1880
05c7d75be925
fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1877
diff
changeset
|
513 |
7388
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
514 def checksignature(func): |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
515 '''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
|
516 def check(*args, **kwargs): |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
517 try: |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
518 return func(*args, **kwargs) |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
519 except TypeError: |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
520 if len(traceback.extract_tb(sys.exc_info()[2])) == 1: |
7646 | 521 raise error.SignatureError |
7388
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
522 raise |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
523 |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
524 return check |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
525 |
3629
4cfb72bcb978
util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents:
3568
diff
changeset
|
526 def copyfile(src, dest): |
7767
b2410ed2cbe9
Use shutil.copystat in copyfile().
Will Maier <willmaier@ml1.net>
parents:
7732
diff
changeset
|
527 "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
|
528 if os.path.lexists(dest): |
614f769e6aa7
util: copyfile: remove dest before copying
Mads Kiilerich <mads@kiilerich.com>
parents:
18026
diff
changeset
|
529 unlink(dest) |
4271
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
530 if os.path.islink(src): |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
531 os.symlink(os.readlink(src), dest) |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
532 else: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
533 try: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
534 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
|
535 shutil.copymode(src, dest) |
4271
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
536 except shutil.Error, inst: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
537 raise Abort(str(inst)) |
3629
4cfb72bcb978
util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents:
3568
diff
changeset
|
538 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
539 def copyfiles(src, dst, hardlink=None): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
540 """Copy a directory tree using hardlinks if possible""" |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
541 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
542 if hardlink is None: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
543 hardlink = (os.stat(src).st_dev == |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
544 os.stat(os.path.dirname(dst)).st_dev) |
698
df78d8ccac4c
Use python function instead of external 'cp' command when cloning repos.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
667
diff
changeset
|
545 |
11251
c61442f6d106
clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents:
11232
diff
changeset
|
546 num = 0 |
1207 | 547 if os.path.isdir(src): |
548 os.mkdir(dst) | |
5396
5105b119edd2
Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5360
diff
changeset
|
549 for name, kind in osutil.listdir(src): |
1207 | 550 srcname = os.path.join(src, name) |
551 dstname = os.path.join(dst, name) | |
11251
c61442f6d106
clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents:
11232
diff
changeset
|
552 hardlink, n = copyfiles(srcname, dstname, hardlink) |
c61442f6d106
clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents:
11232
diff
changeset
|
553 num += n |
1207 | 554 else: |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
555 if hardlink: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
556 try: |
14235
b9e1b041744f
rename util.os_link to oslink
Adrian Buehlmann <adrian@cadifra.com>
parents:
14234
diff
changeset
|
557 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
|
558 except (IOError, OSError): |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
559 hardlink = False |
1591
5a3229cf1492
do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
560 shutil.copy(src, dst) |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
561 else: |
1591
5a3229cf1492
do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
562 shutil.copy(src, dst) |
11251
c61442f6d106
clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents:
11232
diff
changeset
|
563 num += 1 |
698
df78d8ccac4c
Use python function instead of external 'cp' command when cloning repos.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
667
diff
changeset
|
564 |
11251
c61442f6d106
clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents:
11232
diff
changeset
|
565 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
|
566 |
14262
23cd7eeff678
util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents:
14250
diff
changeset
|
567 _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
|
568 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
|
569 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
|
570 _winreservedchars = ':*?"<>|' |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
571 def checkwinfilename(path): |
20000
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
572 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
|
573 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
|
574 |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
575 >>> checkwinfilename("just/a/normal/path") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
576 >>> checkwinfilename("foo/bar/con.xml") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
577 "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
|
578 >>> checkwinfilename("foo/con.xml/bar") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
579 "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
|
580 >>> checkwinfilename("foo/bar/xml.con") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
581 >>> 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
|
582 "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
|
583 >>> checkwinfilename("foo/bar/bla:.txt") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
584 "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
|
585 >>> checkwinfilename("foo/bar/b\07la.txt") |
20000
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
586 "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
|
587 >>> checkwinfilename("foo/bar/bla ") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
588 "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
|
589 >>> checkwinfilename("../bar") |
20000
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
590 >>> checkwinfilename("foo\\") |
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
591 "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
|
592 >>> checkwinfilename("foo\\/bar") |
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
593 "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
|
594 ''' |
20000
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
595 if path.endswith('\\'): |
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
596 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
|
597 if '\\/' in path: |
0849d280663e
util: warn when adding paths ending with \
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
598 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
|
599 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
|
600 if not n: |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
601 continue |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
602 for c in n: |
14262
23cd7eeff678
util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents:
14250
diff
changeset
|
603 if c in _winreservedchars: |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
604 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
|
605 "on Windows") % c |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
606 if ord(c) <= 31: |
13947
d2d1ef6a5238
checkwinfilename: use %r in format string
Adrian Buehlmann <adrian@cadifra.com>
parents:
13944
diff
changeset
|
607 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
|
608 "on Windows") % c |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
609 base = n.split('.')[0] |
14262
23cd7eeff678
util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents:
14250
diff
changeset
|
610 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
|
611 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
|
612 "on Windows") % base |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
613 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
|
614 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
|
615 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
|
616 "on Windows") % t |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
617 |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
618 if os.name == 'nt': |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
619 checkosfilename = checkwinfilename |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
620 else: |
14926
4e7e63fc685a
util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents:
14918
diff
changeset
|
621 checkosfilename = platform.checkosfilename |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
622 |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
623 def makelock(info, pathname): |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
624 try: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
625 return os.symlink(info, pathname) |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
626 except OSError, why: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
627 if why.errno == errno.EEXIST: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
628 raise |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
629 except AttributeError: # no symlink in os |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
630 pass |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
631 |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
632 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
|
633 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
|
634 os.close(ld) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
635 |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
636 def readlock(pathname): |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
637 try: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
638 return os.readlink(pathname) |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
639 except OSError, why: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
640 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
|
641 raise |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
642 except AttributeError: # no symlink in os |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
643 pass |
13400
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
644 fp = posixfile(pathname) |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
645 r = fp.read() |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
646 fp.close() |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
647 return r |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
648 |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
649 def fstat(fp): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
650 '''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
|
651 try: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
652 return os.fstat(fp.fileno()) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
653 except AttributeError: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
654 return os.stat(fp.name) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
655 |
3784 | 656 # File system features |
657 | |
6746
1dca460e7d1e
rename checkfolding to checkcase
Matt Mackall <mpm@selenic.com>
parents:
6743
diff
changeset
|
658 def checkcase(path): |
3784 | 659 """ |
18911
451eb1c27c1b
util: improve doc for checkcase
Mads Kiilerich <mads@kiilerich.com>
parents:
18868
diff
changeset
|
660 Return true if the given path is on a case-sensitive filesystem |
3784 | 661 |
662 Requires a path (like /foo/.hg) ending with a foldable final | |
663 directory component. | |
664 """ | |
665 s1 = os.stat(path) | |
666 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
|
667 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
|
668 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
|
669 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
|
670 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
|
671 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
|
672 p2 = os.path.join(d, b2) |
3784 | 673 try: |
674 s2 = os.stat(p2) | |
675 if s2 == s1: | |
676 return False | |
677 return True | |
14004
97ed99d1f419
eliminate various naked except clauses
Idan Kamara <idankk86@gmail.com>
parents:
13985
diff
changeset
|
678 except OSError: |
3784 | 679 return True |
680 | |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
681 try: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
682 import re2 |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
683 _re2 = None |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
684 except ImportError: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
685 _re2 = False |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
686 |
18775
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
687 def compilere(pat, flags=0): |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
688 '''Compile a regular expression, using re2 if possible |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
689 |
18775
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
690 For best performance, use only re2-compatible regexp features. The |
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
691 only flags from the re module that are re2-compatible are |
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
692 IGNORECASE and MULTILINE.''' |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
693 global _re2 |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
694 if _re2 is None: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
695 try: |
19461
dd7c992d3cc1
util: check if re2 works before using it (issue 3964)
Simon Heimberg <simohe@besonet.ch>
parents:
19287
diff
changeset
|
696 # check if match works, see issue3964 |
dd7c992d3cc1
util: check if re2 works before using it (issue 3964)
Simon Heimberg <simohe@besonet.ch>
parents:
19287
diff
changeset
|
697 _re2 = bool(re2.match(r'\[([^\[]+)\]', '[ui]')) |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
698 except ImportError: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
699 _re2 = False |
18775
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
700 if _re2 and (flags & ~(re.IGNORECASE | re.MULTILINE)) == 0: |
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
701 if flags & re.IGNORECASE: |
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
702 pat = '(?i)' + pat |
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
703 if flags & re.MULTILINE: |
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
704 pat = '(?m)' + pat |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
705 try: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
706 return re2.compile(pat) |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
707 except re2.error: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
708 pass |
18775
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
709 return re.compile(pat, flags) |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
710 |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
711 _fspathcache = {} |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
712 def fspath(name, root): |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
713 '''Get name in the case stored in the filesystem |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
714 |
15710
f63e40047372
icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15709
diff
changeset
|
715 The name should be relative to root, and be normcase-ed for efficiency. |
f63e40047372
icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15709
diff
changeset
|
716 |
f63e40047372
icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15709
diff
changeset
|
717 Note that this function is unnecessary, and should not be |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
718 called, for case-sensitive filesystems (simply because it's expensive). |
15670
d6c19cfa03ce
icasefs: avoid normcase()-ing in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15669
diff
changeset
|
719 |
15710
f63e40047372
icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15709
diff
changeset
|
720 The root should be normcase-ed, too. |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
721 ''' |
15709
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
722 def find(p, contents): |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
723 for n in contents: |
15718
c604a3d1969d
icasefs: disuse length check against un-normcase()-ed filenames
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15710
diff
changeset
|
724 if normcase(n) == p: |
15709
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
725 return n |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
726 return None |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
727 |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
728 seps = os.sep |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
729 if os.altsep: |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
730 seps = seps + os.altsep |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
731 # Protect backslashes. This gets silly very quickly. |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
732 seps.replace('\\','\\\\') |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
733 pattern = re.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
|
734 dir = os.path.normpath(root) |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
735 result = [] |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
736 for part, sep in pattern.findall(name): |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
737 if sep: |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
738 result.append(sep) |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
739 continue |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
740 |
15719
1dd60426b061
icasefs: follow standard cache look up pattern
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15718
diff
changeset
|
741 if dir not in _fspathcache: |
1dd60426b061
icasefs: follow standard cache look up pattern
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15718
diff
changeset
|
742 _fspathcache[dir] = os.listdir(dir) |
1dd60426b061
icasefs: follow standard cache look up pattern
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15718
diff
changeset
|
743 contents = _fspathcache[dir] |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
744 |
15709
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
745 found = find(part, contents) |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
746 if not found: |
15720
3bcfea777efc
icasefs: rewrite comment to explain situtation precisely
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15719
diff
changeset
|
747 # 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
|
748 # may take place for each patches of "hg qpush", for example |
15709
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
749 contents = os.listdir(dir) |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
750 _fspathcache[dir] = contents |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
751 found = find(part, contents) |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
752 |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
753 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
|
754 dir = os.path.join(dir, part) |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
755 |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
756 return ''.join(result) |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
757 |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
758 def checknlink(testfile): |
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
759 '''check whether hardlink count reporting works properly''' |
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
760 |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
761 # 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:
13188
diff
changeset
|
762 # work around issue2543 (or testfile may get lost on Samba shares) |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
763 f1 = testfile + ".hgtmp1" |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
764 if os.path.lexists(f1): |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
765 return False |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
766 try: |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
767 posixfile(f1, 'w').close() |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
768 except IOError: |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
769 return False |
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
770 |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
771 f2 = testfile + ".hgtmp2" |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
772 fd = None |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
773 try: |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
774 try: |
14235
b9e1b041744f
rename util.os_link to oslink
Adrian Buehlmann <adrian@cadifra.com>
parents:
14234
diff
changeset
|
775 oslink(f1, f2) |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
776 except OSError: |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
777 return False |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
778 |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
779 # 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
|
780 # 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
|
781 fd = posixfile(f2) |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
782 return nlinks(f2) > 1 |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
783 finally: |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
784 if fd is not None: |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
785 fd.close() |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
786 for f in (f1, f2): |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
787 try: |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
788 os.unlink(f) |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
789 except OSError: |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
790 pass |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
791 |
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
|
792 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
|
793 '''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
|
794 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
|
795 |
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
|
796 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
|
797 '''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
|
798 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
|
799 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
|
800 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
|
801 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
|
802 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
|
803 |
6007
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
804 def gui(): |
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
805 '''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
|
806 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
|
807 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
|
808 # 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
|
809 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
|
810 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
|
811 # 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
|
812 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
|
813 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
|
814 # 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
|
815 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
|
816 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
|
817 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
|
818 |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
819 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
|
820 """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
|
821 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
822 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
|
823 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
824 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
|
825 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
|
826 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
827 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
|
828 """ |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
829 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
|
830 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
|
831 os.close(fd) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
832 # 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
|
833 # 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
|
834 # 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
|
835 copymode(name, temp, createmode) |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
836 if emptyok: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
837 return temp |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
838 try: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
839 try: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
840 ifp = posixfile(name, "rb") |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
841 except IOError, inst: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
842 if inst.errno == errno.ENOENT: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
843 return temp |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
844 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
|
845 inst.filename = name |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
846 raise |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
847 ofp = posixfile(temp, "wb") |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
848 for chunk in filechunkiter(ifp): |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
849 ofp.write(chunk) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
850 ifp.close() |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
851 ofp.close() |
16705
c2d9ef43ff6c
check-code: ignore naked excepts with a "re-raise" comment
Brodie Rao <brodie@sf.io>
parents:
16703
diff
changeset
|
852 except: # re-raises |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
853 try: os.unlink(temp) |
16703
7292a4618f46
cleanup: replace more naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents:
16688
diff
changeset
|
854 except OSError: pass |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
855 raise |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
856 return temp |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
857 |
8778
c5f36402daad
use new style classes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8631
diff
changeset
|
858 class atomictempfile(object): |
17424
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17391
diff
changeset
|
859 '''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
|
860 |
14008
da65edcac72a
atomictempfile: rewrite docstring to clarify rename() vs. close().
Greg Ward <greg@gerg.ca>
parents:
14007
diff
changeset
|
861 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
|
862 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
|
863 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
|
864 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
|
865 writes are discarded. |
14008
da65edcac72a
atomictempfile: rewrite docstring to clarify rename() vs. close().
Greg Ward <greg@gerg.ca>
parents:
14007
diff
changeset
|
866 ''' |
11212
4d8db9676171
util: give appropriate default args to atomictempfile()
Yuya Nishihara <yuya@tcha.org>
parents:
11011
diff
changeset
|
867 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
|
868 self.__name = name # permanent name |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
869 self._tempname = mktempcopy(name, emptyok=('w' in mode), |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
870 createmode=createmode) |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
871 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
|
872 |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
873 # delegated methods |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
874 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
|
875 self.seek = self._fp.seek |
e73128535105
util: delegate seek and tell methods of atomictempfile
Bryan O'Sullivan <bryano@fb.com>
parents:
17203
diff
changeset
|
876 self.tell = self._fp.tell |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
877 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
|
878 |
15057
774da7121fc9
atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents:
15050
diff
changeset
|
879 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
|
880 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
|
881 self._fp.close() |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
882 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
|
883 |
15057
774da7121fc9
atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents:
15050
diff
changeset
|
884 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
|
885 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
|
886 try: |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
887 os.unlink(self._tempname) |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
888 except OSError: |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
889 pass |
8327
aa25be1c2889
atomictempfile: delegate to posixfile instead of inheriting from it
Bryan O'Sullivan <bos@serpentine.com>
parents:
8312
diff
changeset
|
890 self._fp.close() |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
891 |
13098
f7d6750dcd01
util: make atomicfiles closable
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13072
diff
changeset
|
892 def __del__(self): |
14968
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14942
diff
changeset
|
893 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
|
894 self.discard() |
13098
f7d6750dcd01
util: make atomicfiles closable
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13072
diff
changeset
|
895 |
18938
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
896 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
|
897 """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
|
898 try: |
18938
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
899 makedir(name, notindexed) |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
900 except OSError, err: |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
901 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
|
902 return |
15058
81f33be0ea79
util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents:
15057
diff
changeset
|
903 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
|
904 raise |
81f33be0ea79
util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents:
15057
diff
changeset
|
905 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
|
906 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
|
907 raise |
18938
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
908 makedirs(parent, mode, notindexed) |
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
909 makedir(name, notindexed) |
15049
79a861b8f553
util.makedirs: propagate chmod exceptions
Mads Kiilerich <mads@kiilerich.com>
parents:
15031
diff
changeset
|
910 if mode is not None: |
79a861b8f553
util.makedirs: propagate chmod exceptions
Mads Kiilerich <mads@kiilerich.com>
parents:
15031
diff
changeset
|
911 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
|
912 |
18668
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
913 def ensuredirs(name, mode=None): |
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
914 """race-safe recursive directory creation""" |
18678
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
915 if os.path.isdir(name): |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
916 return |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
917 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
|
918 if parent != name: |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
919 ensuredirs(parent, mode) |
18668
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
920 try: |
18678
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
921 os.mkdir(name) |
18668
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
922 except OSError, err: |
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
923 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
|
924 # 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
|
925 return |
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
926 raise |
18678
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
927 if mode is not None: |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
928 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
|
929 |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
930 def readfile(path): |
14250
34ec9b313638
util: make readfile() operate in binary mode
Patrick Mezard <pmezard@gmail.com>
parents:
14235
diff
changeset
|
931 fp = open(path, 'rb') |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
932 try: |
14100
3e9e02a41dfb
util: really drop size from readfile
Matt Mackall <mpm@selenic.com>
parents:
14099
diff
changeset
|
933 return fp.read() |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
934 finally: |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
935 fp.close() |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
936 |
14167
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
937 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
|
938 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
|
939 try: |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
940 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
|
941 finally: |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
942 fp.close() |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
943 |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
944 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
|
945 fp = open(path, 'ab') |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
946 try: |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
947 fp.write(text) |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
948 finally: |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
949 fp.close() |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
950 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
951 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
|
952 """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
|
953 iterator over chunks of arbitrary size.""" |
1200 | 954 |
5446
fa836e050c50
chunkbuffer: removed unused method and arg
Matt Mackall <mpm@selenic.com>
parents:
5420
diff
changeset
|
955 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
|
956 """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
|
957 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
|
958 def splitbig(chunks): |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
959 for chunk in chunks: |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
960 if len(chunk) > 2**20: |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
961 pos = 0 |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
962 while pos < len(chunk): |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
963 end = pos + 2 ** 18 |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
964 yield chunk[pos:end] |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
965 pos = end |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
966 else: |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
967 yield chunk |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
968 self.iter = splitbig(in_iter) |
16873
37e081609828
util: simplify queue management in chunkbuffer
Bryan O'Sullivan <bryano@fb.com>
parents:
16834
diff
changeset
|
969 self._queue = deque() |
1200 | 970 |
21018
c848bfd02366
util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20835
diff
changeset
|
971 def read(self, l=None): |
1200 | 972 """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
|
973 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
|
974 |
c848bfd02366
util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20835
diff
changeset
|
975 If size parameter is ommited, read everything""" |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
976 left = l |
17962
4c29668ca316
util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents:
17560
diff
changeset
|
977 buf = [] |
16873
37e081609828
util: simplify queue management in chunkbuffer
Bryan O'Sullivan <bryano@fb.com>
parents:
16834
diff
changeset
|
978 queue = self._queue |
21018
c848bfd02366
util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20835
diff
changeset
|
979 while left is None or left > 0: |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
980 # refill the queue |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
981 if not queue: |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
982 target = 2**18 |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
983 for chunk in self.iter: |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
984 queue.append(chunk) |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
985 target -= len(chunk) |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
986 if target <= 0: |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
987 break |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
988 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
|
989 break |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
990 |
16803
107a3270a24a
cleanup: use the deque type where appropriate
Bryan O'Sullivan <bryano@fb.com>
parents:
16769
diff
changeset
|
991 chunk = queue.popleft() |
21018
c848bfd02366
util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20835
diff
changeset
|
992 if left is not None: |
c848bfd02366
util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20835
diff
changeset
|
993 left -= len(chunk) |
c848bfd02366
util: support None size in chunkbuffer.read()
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20835
diff
changeset
|
994 if left is not None and left < 0: |
16803
107a3270a24a
cleanup: use the deque type where appropriate
Bryan O'Sullivan <bryano@fb.com>
parents:
16769
diff
changeset
|
995 queue.appendleft(chunk[left:]) |
17962
4c29668ca316
util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents:
17560
diff
changeset
|
996 buf.append(chunk[:left]) |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
997 else: |
17962
4c29668ca316
util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents:
17560
diff
changeset
|
998 buf.append(chunk) |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
999 |
17962
4c29668ca316
util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents:
17560
diff
changeset
|
1000 return ''.join(buf) |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
1001 |
2462
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1002 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
|
1003 """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
|
1004 (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
|
1005 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
|
1006 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
|
1007 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
|
1008 requested.""" |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1009 assert size >= 0 |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1010 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
|
1011 while True: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1012 if limit is None: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1013 nbytes = size |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1014 else: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1015 nbytes = min(limit, size) |
2462
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1016 s = nbytes and f.read(nbytes) |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1017 if not s: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1018 break |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1019 if limit: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1020 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
|
1021 yield s |
1320
5f277e73778f
Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1312
diff
changeset
|
1022 |
19287
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
1023 def makedate(timestamp=None): |
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
1024 '''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
|
1025 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
|
1026 if timestamp is None: |
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
1027 timestamp = time.time() |
19286
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
1028 if timestamp < 0: |
13063
e98581d44f0b
makedate: abort on negative timestamps (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13062
diff
changeset
|
1029 hint = _("check your clock") |
19286
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
1030 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
|
1031 delta = (datetime.datetime.utcfromtimestamp(timestamp) - |
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
1032 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
|
1033 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
|
1034 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
|
1035 |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1036 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
|
1037 """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
|
1038 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
|
1039 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
|
1040 append time zone to string.""" |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
1041 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
|
1042 if t < 0: |
dd24f3e7ca9e
util.datestr: do not crash on revisions with negative timestamp (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13038
diff
changeset
|
1043 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
|
1044 tz = 0 |
19989
c38c3fdc8b93
date: allow %z in format (issue4040)
Matt Mackall <mpm@selenic.com>
parents:
19951
diff
changeset
|
1045 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
|
1046 sign = (tz > 0) and "-" or "+" |
9029
0001e49f1c11
compat: use // for integer division
Alejandro Santos <alejolp@alejolp.com>
parents:
8938
diff
changeset
|
1047 minutes = abs(tz) // 60 |
19989
c38c3fdc8b93
date: allow %z in format (issue4040)
Matt Mackall <mpm@selenic.com>
parents:
19951
diff
changeset
|
1048 format = format.replace("%z", "%1%2") |
9029
0001e49f1c11
compat: use // for integer division
Alejandro Santos <alejolp@alejolp.com>
parents:
8938
diff
changeset
|
1049 format = format.replace("%1", "%c%02d" % (sign, minutes // 60)) |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1050 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
|
1051 try: |
c208dcd0f709
util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents:
15152
diff
changeset
|
1052 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
|
1053 except ValueError: |
c208dcd0f709
util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents:
15152
diff
changeset
|
1054 # 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
|
1055 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
|
1056 s = time.strftime(format, t) |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
1057 return s |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1058 |
6134
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
1059 def shortdate(date=None): |
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
1060 """turn (timestamp, tzoff) tuple into iso 8631 date.""" |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1061 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
|
1062 |
5357
c6adf2be6069
util: add default argument to strdate
Bryan O'Sullivan <bos@serpentine.com>
parents:
5293
diff
changeset
|
1063 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
|
1064 """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
|
1065 if the string cannot be parsed, ValueError is raised.""" |
3809
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1066 def timezone(string): |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1067 tz = string.split()[-1] |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1068 if tz[0] in "+-" and len(tz) == 5 and tz[1:].isdigit(): |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1069 sign = (tz[0] == "+") and 1 or -1 |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1070 hours = int(tz[1:3]) |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1071 minutes = int(tz[3:5]) |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1072 return -sign * (hours * 60 + minutes) * 60 |
12401
4cdaf1adafc8
backout most of 4f8067c94729
Matt Mackall <mpm@selenic.com>
parents:
12387
diff
changeset
|
1073 if tz == "GMT" or tz == "UTC": |
3809
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1074 return 0 |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1075 return None |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1076 |
3255
e96d2956eb4a
util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents:
3176
diff
changeset
|
1077 # NOTE: unixtime = localunixtime + offset |
3809
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1078 offset, date = timezone(string), string |
13031
3da456d0c885
code style: prefer 'is' and 'is not' tests with singletons
Martin Geisler <mg@aragost.com>
parents:
12957
diff
changeset
|
1079 if offset is not None: |
3809
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1080 date = " ".join(string.split()[:-1]) |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
1081 |
3812 | 1082 # add missing elements from defaults |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1083 usenow = False # default to using biased defaults |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1084 for part in ("S", "M", "HI", "d", "mb", "yY"): # decreasing specificity |
3812 | 1085 found = [True for p in part if ("%"+p) in format] |
1086 if not found: | |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1087 date += "@" + defaults[part][usenow] |
3812 | 1088 format += "@%" + part[0] |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1089 else: |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1090 # 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
|
1091 # elements are relative to today |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1092 usenow = True |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
1093 |
3256
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1094 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
|
1095 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
|
1096 if offset is None: |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1097 # local timezone |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1098 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
|
1099 offset = unixtime - localunixtime |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1100 else: |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1101 unixtime = localunixtime + offset |
3255
e96d2956eb4a
util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents:
3176
diff
changeset
|
1102 return unixtime, offset |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1103 |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1104 def parsedate(date, formats=None, bias={}): |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1105 """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
|
1106 |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1107 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
|
1108 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
|
1109 |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1110 >>> parsedate(' today ') == parsedate(\ |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1111 datetime.date.today().strftime('%b %d')) |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1112 True |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1113 >>> parsedate( 'yesterday ') == parsedate((datetime.date.today() -\ |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1114 datetime.timedelta(days=1)\ |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1115 ).strftime('%b %d')) |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1116 True |
18614
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1117 >>> now, tz = makedate() |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1118 >>> strnow, strtz = parsedate('now') |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1119 >>> (strnow - now) < 1 |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1120 True |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1121 >>> tz == strtz |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1122 True |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1123 """ |
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1124 if not date: |
3807
e43b48f0f718
parsedate: allow '' for epoch
Matt Mackall <mpm@selenic.com>
parents:
3806
diff
changeset
|
1125 return 0, 0 |
6230
c7253d1a774e
dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents:
6229
diff
changeset
|
1126 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
|
1127 return date |
2609
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
1128 if not formats: |
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
1129 formats = defaultdateformats |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1130 date = date.strip() |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1131 |
18614
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1132 if date == _('now'): |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1133 return makedate() |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1134 if date == _('today'): |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1135 date = datetime.date.today().strftime('%b %d') |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1136 elif date == _('yesterday'): |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1137 date = (datetime.date.today() - |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1138 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
|
1139 |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1140 try: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1141 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
|
1142 except ValueError: |
3812 | 1143 # fill out defaults |
1144 now = makedate() | |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1145 defaults = {} |
13200
6f011cf52f9a
avoid .split() in for loops and use tuples instead
David Soria Parra <dsp@php.net>
parents:
13197
diff
changeset
|
1146 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
|
1147 # 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
|
1148 b = bias.get(part) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1149 if b is None: |
3812 | 1150 if part[0] in "HMS": |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1151 b = "00" |
3812 | 1152 else: |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1153 b = "0" |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1154 |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1155 # 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
|
1156 n = datestr(now, "%" + part[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1157 |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1158 defaults[part] = (b, n) |
3812 | 1159 |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1160 for format in formats: |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1161 try: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1162 when, offset = strdate(date, format, defaults) |
6087
12856a1742dc
better handle errors with date parsing (issue983)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5917
diff
changeset
|
1163 except (ValueError, OverflowError): |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1164 pass |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1165 else: |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1166 break |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1167 else: |
12105
6f58430dfdd0
util: get rid of extra trailing whitespace in parsedate abort message
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12088
diff
changeset
|
1168 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
|
1169 # 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
|
1170 # 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
|
1171 # 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
|
1172 # to UTC+14 |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1173 if abs(when) > 0x7fffffff: |
3806
92a3532a01d9
parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents:
3784
diff
changeset
|
1174 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
|
1175 if when < 0: |
e1002cf9fe54
parsedate: abort on negative dates (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13053
diff
changeset
|
1176 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
|
1177 if offset < -50400 or offset > 43200: |
3806
92a3532a01d9
parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents:
3784
diff
changeset
|
1178 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
|
1179 return when, offset |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1180 |
3812 | 1181 def matchdate(date): |
1182 """Return a function that matches a given date match specifier | |
1183 | |
1184 Formats include: | |
1185 | |
1186 '{date}' match a given date to the accuracy provided | |
1187 | |
1188 '<{date}' on or before a given date | |
1189 | |
1190 '>{date}' on or after a given date | |
1191 | |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1192 >>> p1 = parsedate("10:29:59") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1193 >>> p2 = parsedate("10:30:00") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1194 >>> p3 = parsedate("10:30:59") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1195 >>> p4 = parsedate("10:31:00") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1196 >>> 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
|
1197 >>> f = matchdate("10:30") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1198 >>> f(p1[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1199 False |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1200 >>> f(p2[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1201 True |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1202 >>> f(p3[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1203 True |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1204 >>> f(p4[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1205 False |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1206 >>> f(p5[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1207 False |
3812 | 1208 """ |
1209 | |
1210 def lower(date): | |
20679
0916f829eb8d
util: move from dict() construction to {} literals
Augie Fackler <raf@durin42.com>
parents:
20542
diff
changeset
|
1211 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
|
1212 return parsedate(date, extendeddateformats, d)[0] |
3812 | 1213 |
1214 def upper(date): | |
20679
0916f829eb8d
util: move from dict() construction to {} literals
Augie Fackler <raf@durin42.com>
parents:
20542
diff
changeset
|
1215 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
|
1216 for days in ("31", "30", "29"): |
3812 | 1217 try: |
1218 d["d"] = days | |
1219 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
|
1220 except Abort: |
3812 | 1221 pass |
1222 d["d"] = "28" | |
1223 return parsedate(date, extendeddateformats, d)[0] | |
1224 | |
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
|
1225 date = date.strip() |
13780
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
1226 |
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
1227 if not date: |
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
1228 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
|
1229 elif date[0] == "<": |
13869
b470894c33f8
date: fixup breakage from ">" fix
Matt Mackall <mpm@selenic.com>
parents:
13867
diff
changeset
|
1230 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
|
1231 raise Abort(_("invalid day spec, use '<DATE'")) |
3812 | 1232 when = upper(date[1:]) |
1233 return lambda x: x <= when | |
1234 elif date[0] == ">": | |
13869
b470894c33f8
date: fixup breakage from ">" fix
Matt Mackall <mpm@selenic.com>
parents:
13867
diff
changeset
|
1235 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
|
1236 raise Abort(_("invalid day spec, use '>DATE'")) |
3812 | 1237 when = lower(date[1:]) |
1238 return lambda x: x >= when | |
1239 elif date[0] == "-": | |
1240 try: | |
1241 days = int(date[1:]) | |
1242 except ValueError: | |
1243 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
|
1244 if days < 0: |
9a96efc4af8a
util: make 'hg log -d --2' abort (issue2734)
Yun Lee <yunlee.bj@gmail.com>
parents:
13886
diff
changeset
|
1245 raise Abort(_("%s must be nonnegative (see 'hg help dates')") |
9a96efc4af8a
util: make 'hg log -d --2' abort (issue2734)
Yun Lee <yunlee.bj@gmail.com>
parents:
13886
diff
changeset
|
1246 % date[1:]) |
3812 | 1247 when = makedate()[0] - days * 3600 * 24 |
3813 | 1248 return lambda x: x >= when |
3812 | 1249 elif " to " in date: |
1250 a, b = date.split(" to ") | |
1251 start, stop = lower(a), upper(b) | |
1252 return lambda x: x >= start and x <= stop | |
1253 else: | |
1254 start, stop = lower(date), upper(date) | |
1255 return lambda x: x >= start and x <= stop | |
1256 | |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1257 def shortuser(user): |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1258 """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
|
1259 f = user.find('@') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1260 if f >= 0: |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1261 user = user[:f] |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1262 f = user.find('<') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1263 if f >= 0: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1264 user = user[f + 1:] |
3176
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1265 f = user.find(' ') |
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1266 if f >= 0: |
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1267 user = user[:f] |
3533
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1268 f = user.find('.') |
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1269 if f >= 0: |
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1270 user = user[:f] |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1271 return user |
1920 | 1272 |
16360
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1273 def emailuser(user): |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1274 """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
|
1275 f = user.find('@') |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1276 if f >= 0: |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1277 user = user[:f] |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1278 f = user.find('<') |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1279 if f >= 0: |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1280 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
|
1281 return user |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1282 |
5975
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1283 def email(author): |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1284 '''get email of author.''' |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1285 r = author.find('>') |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1286 if r == -1: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1287 r = None |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1288 return author[author.find('<') + 1:r] |
5975
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1289 |
13225
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1290 def _ellipsis(text, maxlength): |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1291 if len(text) <= maxlength: |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1292 return text, False |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1293 else: |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1294 return "%s..." % (text[:maxlength - 3]), True |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1295 |
3767
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1296 def ellipsis(text, maxlength=400): |
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1297 """Trim string to at most maxlength (default: 400) characters.""" |
13225
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1298 try: |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1299 # use unicode not to split at intermediate multi-byte sequence |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1300 utext, truncated = _ellipsis(text.decode(encoding.encoding), |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1301 maxlength) |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1302 if not truncated: |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1303 return text |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1304 return utext.encode(encoding.encoding) |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1305 except (UnicodeDecodeError, UnicodeEncodeError): |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1306 return _ellipsis(text, maxlength)[0] |
3767
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1307 |
18735
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1308 def unitcountfn(*unittable): |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1309 '''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
|
1310 |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1311 def go(count): |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1312 for multiplier, divisor, format in unittable: |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1313 if count >= divisor * multiplier: |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1314 return format % (count / float(divisor)) |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1315 return unittable[-1][2] % count |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1316 |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1317 return go |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1318 |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1319 bytecount = unitcountfn( |
16397
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1320 (100, 1 << 30, _('%.0f GB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1321 (10, 1 << 30, _('%.1f GB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1322 (1, 1 << 30, _('%.2f GB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1323 (100, 1 << 20, _('%.0f MB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1324 (10, 1 << 20, _('%.1f MB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1325 (1, 1 << 20, _('%.2f MB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1326 (100, 1 << 10, _('%.0f KB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1327 (10, 1 << 10, _('%.1f KB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1328 (1, 1 << 10, _('%.2f KB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1329 (1, 1, _('%.0f bytes')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1330 ) |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1331 |
5291
23651848d638
extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
5213
diff
changeset
|
1332 def uirepr(s): |
23651848d638
extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
5213
diff
changeset
|
1333 # 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
|
1334 return repr(s).replace('\\\\', '\\') |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7537
diff
changeset
|
1335 |
13316
d119403fd266
util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1336 # delay import of textwrap |
d119403fd266
util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1337 def MBTextWrapper(**kwargs): |
d119403fd266
util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1338 class tw(textwrap.TextWrapper): |
d119403fd266
util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1339 """ |
15066
24efa83d81cb
i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1340 Extend TextWrapper for width-awareness. |
24efa83d81cb
i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1341 |
24efa83d81cb
i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1342 Neither number of 'bytes' in any encoding nor 'characters' is |
24efa83d81cb
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1343 appropriate to calculate terminal columns for specified string. |
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1344 |
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1345 Original TextWrapper implementation uses built-in 'len()' directly, |
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1346 so overriding is needed to use width information of each characters. |
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|
1347 |
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1348 In addition, characters classified into 'ambiguous' width are |
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1349 treated as wide in East Asian area, but as narrow in other. |
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1350 |
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1351 This requires use decision to determine width of such characters. |
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1352 """ |
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1353 def __init__(self, **kwargs): |
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1354 textwrap.TextWrapper.__init__(self, **kwargs) |
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1355 |
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1356 # for compatibility between 2.4 and 2.6 |
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1357 if getattr(self, 'drop_whitespace', None) is None: |
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1358 self.drop_whitespace = kwargs.get('drop_whitespace', True) |
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1359 |
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1360 def _cutdown(self, ucstr, space_left): |
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1361 l = 0 |
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1362 colwidth = encoding.ucolwidth |
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1363 for i in xrange(len(ucstr)): |
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1364 l += colwidth(ucstr[i]) |
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1365 if space_left < l: |
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1366 return (ucstr[:i], ucstr[i:]) |
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1367 return ucstr, '' |
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1368 |
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1369 # overriding of base class |
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1370 def _handle_long_word(self, reversed_chunks, cur_line, cur_len, width): |
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1371 space_left = max(width - cur_len, 1) |
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1372 |
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1373 if self.break_long_words: |
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1374 cut, res = self._cutdown(reversed_chunks[-1], space_left) |
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1375 cur_line.append(cut) |
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1376 reversed_chunks[-1] = res |
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1377 elif not cur_line: |
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1378 cur_line.append(reversed_chunks.pop()) |
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1379 |
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1380 # this overriding code is imported from TextWrapper of python 2.6 |
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1381 # to calculate columns of string by 'encoding.ucolwidth()' |
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1382 def _wrap_chunks(self, chunks): |
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1383 colwidth = encoding.ucolwidth |
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1384 |
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1385 lines = [] |
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1386 if self.width <= 0: |
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1387 raise ValueError("invalid width %r (must be > 0)" % self.width) |
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1388 |
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1389 # Arrange in reverse order so items can be efficiently popped |
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1390 # from a stack of chucks. |
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1391 chunks.reverse() |
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1392 |
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1393 while chunks: |
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1394 |
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1395 # Start the list of chunks that will make up the current line. |
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1396 # cur_len is just the length of all the chunks in cur_line. |
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1397 cur_line = [] |
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1398 cur_len = 0 |
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1399 |
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1400 # Figure out which static string will prefix this line. |
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1401 if lines: |
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1402 indent = self.subsequent_indent |
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1403 else: |
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1404 indent = self.initial_indent |
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1405 |
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1406 # Maximum width for this line. |
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1407 width = self.width - len(indent) |
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1408 |
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1409 # First chunk on line is whitespace -- drop it, unless this |
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1410 # is the very beginning of the text (i.e. no lines started yet). |
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1411 if self.drop_whitespace and chunks[-1].strip() == '' and lines: |
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1412 del chunks[-1] |
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1413 |
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1414 while chunks: |
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1415 l = colwidth(chunks[-1]) |
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1416 |
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1417 # Can at least squeeze this chunk onto the current line. |
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1418 if cur_len + l <= width: |
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1419 cur_line.append(chunks.pop()) |
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1420 cur_len += l |
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1421 |
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1422 # Nope, this line is full. |
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1423 else: |
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1424 break |
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1425 |
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1426 # The current line is full, and the next chunk is too big to |
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1427 # fit on *any* line (not just this one). |
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1428 if chunks and colwidth(chunks[-1]) > width: |
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1429 self._handle_long_word(chunks, cur_line, cur_len, width) |
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1430 |
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1431 # If the last chunk on this line is all whitespace, drop it. |
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1432 if (self.drop_whitespace and |
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1433 cur_line and cur_line[-1].strip() == ''): |
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1434 del cur_line[-1] |
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1435 |
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1436 # Convert current line back to a string and store it in list |
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1437 # of all lines (return value). |
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1438 if cur_line: |
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1439 lines.append(indent + ''.join(cur_line)) |
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1440 |
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1441 return lines |
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1442 |
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1443 global MBTextWrapper |
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1444 MBTextWrapper = tw |
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1445 return tw(**kwargs) |
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1446 |
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1447 def wrap(line, width, initindent='', hangindent=''): |
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changeset
|
1448 maxindent = max(len(hangindent), len(initindent)) |
d320e70442a5
replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11256
diff
changeset
|
1449 if width <= maxindent: |
9417
4c3fb45123e5
util, minirst: do not crash with COLUMNS=0
Martin Geisler <mg@lazybytes.net>
parents:
9397
diff
changeset
|
1450 # adjust for weird terminal size |
11297
d320e70442a5
replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11256
diff
changeset
|
1451 width = max(78, maxindent + 1) |
15065
24a6c3f903bb
util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents:
15024
diff
changeset
|
1452 line = line.decode(encoding.encoding, encoding.encodingmode) |
24a6c3f903bb
util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents:
15024
diff
changeset
|
1453 initindent = initindent.decode(encoding.encoding, encoding.encodingmode) |
24a6c3f903bb
util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents:
15024
diff
changeset
|
1454 hangindent = hangindent.decode(encoding.encoding, encoding.encodingmode) |
11297
d320e70442a5
replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11256
diff
changeset
|
1455 wrapper = MBTextWrapper(width=width, |
d320e70442a5
replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11256
diff
changeset
|
1456 initial_indent=initindent, |
d320e70442a5
replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11256
diff
changeset
|
1457 subsequent_indent=hangindent) |
15065
24a6c3f903bb
util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents:
15024
diff
changeset
|
1458 return wrapper.fill(line).encode(encoding.encoding) |
8938
9b8c9266c59d
commands: wrap short descriptions in 'hg help'
Martin Geisler <mg@lazybytes.net>
parents:
8785
diff
changeset
|
1459 |
7879
5c4026a289a4
templater: ability to display diffstat for log-like commands
Alexander Solovyov <piranha at piranha.org.ua>
parents:
7875
diff
changeset
|
1460 def iterlines(iterator): |
5c4026a289a4
templater: ability to display diffstat for log-like commands
Alexander Solovyov <piranha at piranha.org.ua>
parents:
7875
diff
changeset
|
1461 for chunk in iterator: |
5c4026a289a4
templater: ability to display diffstat for log-like commands
Alexander Solovyov <piranha at piranha.org.ua>
parents:
7875
diff
changeset
|
1462 for line in chunk.splitlines(): |
5c4026a289a4
templater: ability to display diffstat for log-like commands
Alexander Solovyov <piranha at piranha.org.ua>
parents:
7875
diff
changeset
|
1463 yield line |
9610
d78fe60f6bda
make path expanding more consistent
Alexander Solovyov <piranha@piranha.org.ua>
parents:
9569
diff
changeset
|
1464 |
d78fe60f6bda
make path expanding more consistent
Alexander Solovyov <piranha@piranha.org.ua>
parents:
9569
diff
changeset
|
1465 def expandpath(path): |
d78fe60f6bda
make path expanding more consistent
Alexander Solovyov <piranha@piranha.org.ua>
parents:
9569
diff
changeset
|
1466 return os.path.expanduser(os.path.expandvars(path)) |
10239
8e4be44a676f
Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents:
10199
diff
changeset
|
1467 |
8e4be44a676f
Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents:
10199
diff
changeset
|
1468 def hgcmd(): |
8e4be44a676f
Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents:
10199
diff
changeset
|
1469 """Return the command used to execute current hg |
8e4be44a676f
Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents:
10199
diff
changeset
|
1470 |
8e4be44a676f
Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents:
10199
diff
changeset
|
1471 This is different from hgexecutable() because on Windows we want |
8e4be44a676f
Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents:
10199
diff
changeset
|
1472 to avoid things opening new shell windows like batch files, so we |
8e4be44a676f
Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents:
10199
diff
changeset
|
1473 get either the python call or current executable. |
8e4be44a676f
Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents:
10199
diff
changeset
|
1474 """ |
14228
116de1da2154
rename util.main_is_frozen to mainfrozen
Adrian Buehlmann <adrian@cadifra.com>
parents:
14167
diff
changeset
|
1475 if mainfrozen(): |
10239
8e4be44a676f
Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents:
10199
diff
changeset
|
1476 return [sys.executable] |
8e4be44a676f
Find right hg command for detached process
Patrick Mezard <pmezard@gmail.com>
parents:
10199
diff
changeset
|
1477 return gethgcmd() |
10344
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1478 |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1479 def rundetached(args, condfn): |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1480 """Execute the argument list in a detached process. |
10422
600142e7a028
util: fix trailing whitespace found by check-code
Augie Fackler <durin42@gmail.com>
parents:
10344
diff
changeset
|
1481 |
10344
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1482 condfn is a callable which is called repeatedly and should return |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1483 True once the child process is known to have started successfully. |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1484 At this point, the child process PID is returned. If the child |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1485 process fails to start or finishes before condfn() evaluates to |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1486 True, return -1. |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1487 """ |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1488 # Windows case is easier because the child process is either |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1489 # successfully starting and validating the condition or exiting |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1490 # on failure. We just poll on its PID. On Unix, if the child |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1491 # process fails to start, it will be left in a zombie state until |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1492 # the parent wait on it, which we cannot do since we expect a long |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1493 # running process on success. Instead we listen for SIGCHLD telling |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1494 # us our child process terminated. |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1495 terminated = set() |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1496 def handler(signum, frame): |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1497 terminated.add(os.wait()) |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1498 prevhandler = None |
14968
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14942
diff
changeset
|
1499 SIGCHLD = getattr(signal, 'SIGCHLD', None) |
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14942
diff
changeset
|
1500 if SIGCHLD is not None: |
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14942
diff
changeset
|
1501 prevhandler = signal.signal(SIGCHLD, handler) |
10344
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1502 try: |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1503 pid = spawndetached(args) |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1504 while not condfn(): |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1505 if ((pid in terminated or not testpid(pid)) |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1506 and not condfn()): |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1507 return -1 |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1508 time.sleep(0.1) |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1509 return pid |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1510 finally: |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1511 if prevhandler is not None: |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1512 signal.signal(signal.SIGCHLD, prevhandler) |
10438
e6dc44147234
util: add any() and all() functions for Python 2.4 compatibility
Steve Losh <steve@stevelosh.com>
parents:
10422
diff
changeset
|
1513 |
10487
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1514 try: |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1515 any, all = any, all |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1516 except NameError: |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1517 def any(iterable): |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1518 for i in iterable: |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1519 if i: |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1520 return True |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1521 return False |
10438
e6dc44147234
util: add any() and all() functions for Python 2.4 compatibility
Steve Losh <steve@stevelosh.com>
parents:
10422
diff
changeset
|
1522 |
10487
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1523 def all(iterable): |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1524 for i in iterable: |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1525 if not i: |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1526 return False |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1527 return True |
11010
18e81d42ee5c
util: fix default termwidth() under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10901
diff
changeset
|
1528 |
13392
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1529 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:
11946
diff
changeset
|
1530 """Return the result of interpolating items in the mapping into string s. |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
changeset
|
1531 |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
changeset
|
1532 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:
11946
diff
changeset
|
1533 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:
11946
diff
changeset
|
1534 a regular expression. |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
changeset
|
1535 |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
changeset
|
1536 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:
11946
diff
changeset
|
1537 just before replacement. |
13392
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1538 |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1539 escape_prefix is an optional flag that allows using doubled prefix for |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1540 its escaping. |
11988
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
changeset
|
1541 """ |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
changeset
|
1542 fn = fn or (lambda s: s) |
13392
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1543 patterns = '|'.join(mapping.keys()) |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1544 if escape_prefix: |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1545 patterns += '|' + prefix |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1546 if len(prefix) > 1: |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1547 prefix_char = prefix[1:] |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1548 else: |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1549 prefix_char = prefix |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1550 mapping[prefix_char] = prefix_char |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1551 r = re.compile(r'%s(%s)' % (prefix, patterns)) |
11988
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
changeset
|
1552 return r.sub(lambda x: fn(mapping[x.group()[1:]]), s) |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
changeset
|
1553 |
12076
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1554 def getport(port): |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1555 """Return the port for a given network service. |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1556 |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1557 If port is an integer, it's returned as is. If it's a string, it's |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1558 looked up using socket.getservbyname(). If there's no matching |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1559 service, util.Abort is raised. |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1560 """ |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1561 try: |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1562 return int(port) |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1563 except ValueError: |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1564 pass |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1565 |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1566 try: |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1567 return socket.getservbyname(port) |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1568 except socket.error: |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1569 raise Abort(_("no port number associated with service '%s'") % port) |
12087
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
12086
diff
changeset
|
1570 |
12088
1f71dffabc53
parsebool: accept always as true and never as false
Augie Fackler <durin42@gmail.com>
parents:
12087
diff
changeset
|
1571 _booleans = {'1': True, 'yes': True, 'true': True, 'on': True, 'always': True, |
1f71dffabc53
parsebool: accept always as true and never as false
Augie Fackler <durin42@gmail.com>
parents:
12087
diff
changeset
|
1572 '0': False, 'no': False, 'false': False, 'off': False, |
1f71dffabc53
parsebool: accept always as true and never as false
Augie Fackler <durin42@gmail.com>
parents:
12087
diff
changeset
|
1573 'never': False} |
12087
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
12086
diff
changeset
|
1574 |
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
12086
diff
changeset
|
1575 def parsebool(s): |
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
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diff
changeset
|
1576 """Parse s into a boolean. |
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
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diff
changeset
|
1577 |
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
12086
diff
changeset
|
1578 If s is not a valid boolean, returns None. |
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
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diff
changeset
|
1579 """ |
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
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diff
changeset
|
1580 return _booleans.get(s.lower(), None) |
14076
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1581 |
14077
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
14076
diff
changeset
|
1582 _hexdig = '0123456789ABCDEFabcdef' |
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
14076
diff
changeset
|
1583 _hextochr = dict((a + b, chr(int(a + b, 16))) |
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1584 for a in _hexdig for b in _hexdig) |
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1585 |
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1586 def _urlunquote(s): |
17425
e95ec38f86b0
fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents:
17424
diff
changeset
|
1587 """Decode HTTP/HTML % encoding. |
e95ec38f86b0
fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents:
17424
diff
changeset
|
1588 |
e95ec38f86b0
fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents:
17424
diff
changeset
|
1589 >>> _urlunquote('abc%20def') |
e95ec38f86b0
fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents:
17424
diff
changeset
|
1590 'abc def' |
e95ec38f86b0
fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents:
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diff
changeset
|
1591 """ |
14077
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1592 res = s.split('%') |
c285bdb0572a
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1593 # fastpath |
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diff
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|
1594 if len(res) == 1: |
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1595 return s |
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util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
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diff
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|
1596 s = res[0] |
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1597 for item in res[1:]: |
c285bdb0572a
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1598 try: |
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
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diff
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|
1599 s += _hextochr[item[:2]] + item[2:] |
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1600 except KeyError: |
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
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diff
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|
1601 s += '%' + item |
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util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
1602 except UnicodeDecodeError: |
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
1603 s += unichr(int(item[:2], 16)) + item[2:] |
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
1604 return s |
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1605 |
14076
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1606 class url(object): |
14146
1618c4f6f15b
tests: use raw string for url tests of '\' handling
Mads Kiilerich <mads@kiilerich.com>
parents:
14100
diff
changeset
|
1607 r"""Reliable URL parser. |
14076
924c82157d46
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diff
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|
1608 |
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|
1609 This parses URLs and provides attributes for the following |
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diff
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|
1610 components: |
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diff
changeset
|
1611 |
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|
1612 <scheme>://<user>:<passwd>@<host>:<port>/<path>?<query>#<fragment> |
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diff
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|
1613 |
924c82157d46
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diff
changeset
|
1614 Missing components are set to None. The only exception is |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1615 fragment, which is set to '' if present but empty. |
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diff
changeset
|
1616 |
924c82157d46
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changeset
|
1617 If parsefragment is False, fragment is included in query. If |
924c82157d46
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diff
changeset
|
1618 parsequery is False, query is included in path. If both are |
924c82157d46
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diff
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|
1619 False, both fragment and query are included in path. |
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diff
changeset
|
1620 |
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diff
changeset
|
1621 See http://www.ietf.org/rfc/rfc2396.txt for more information. |
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diff
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|
1622 |
924c82157d46
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diff
changeset
|
1623 Note that for backward compatibility reasons, bundle URLs do not |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1624 take host names. That means 'bundle://../' has a path of '../'. |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1625 |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1626 Examples: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1627 |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1628 >>> url('http://www.ietf.org/rfc/rfc2396.txt') |
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parents:
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diff
changeset
|
1629 <url scheme: 'http', host: 'www.ietf.org', path: 'rfc/rfc2396.txt'> |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1630 >>> url('ssh://[::1]:2200//home/joe/repo') |
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parents:
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diff
changeset
|
1631 <url scheme: 'ssh', host: '[::1]', port: '2200', path: '/home/joe/repo'> |
924c82157d46
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diff
changeset
|
1632 >>> url('file:///home/joe/repo') |
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1633 <url scheme: 'file', path: '/home/joe/repo'> |
14915
28edd65000d9
url: handle urls of the form file:///c:/foo/bar/ correctly
Matt Mackall <mpm@selenic.com>
parents:
14825
diff
changeset
|
1634 >>> url('file:///c:/temp/foo/') |
28edd65000d9
url: handle urls of the form file:///c:/foo/bar/ correctly
Matt Mackall <mpm@selenic.com>
parents:
14825
diff
changeset
|
1635 <url scheme: 'file', path: 'c:/temp/foo/'> |
14076
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1636 >>> url('bundle:foo') |
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diff
changeset
|
1637 <url scheme: 'bundle', path: 'foo'> |
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1638 >>> url('bundle://../foo') |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1639 <url scheme: 'bundle', path: '../foo'> |
14146
1618c4f6f15b
tests: use raw string for url tests of '\' handling
Mads Kiilerich <mads@kiilerich.com>
parents:
14100
diff
changeset
|
1640 >>> url(r'c:\foo\bar') |
1618c4f6f15b
tests: use raw string for url tests of '\' handling
Mads Kiilerich <mads@kiilerich.com>
parents:
14100
diff
changeset
|
1641 <url path: 'c:\\foo\\bar'> |
14699
388af80c058b
url: catch UNC paths as yet another Windows special case (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14640
diff
changeset
|
1642 >>> url(r'\\blah\blah\blah') |
388af80c058b
url: catch UNC paths as yet another Windows special case (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14640
diff
changeset
|
1643 <url path: '\\\\blah\\blah\\blah'> |
15074
64fbd0de9773
url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents:
15066
diff
changeset
|
1644 >>> url(r'\\blah\blah\blah#baz') |
64fbd0de9773
url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents:
15066
diff
changeset
|
1645 <url path: '\\\\blah\\blah\\blah', fragment: 'baz'> |
20106
c33d9217e99d
util: url keeps backslash in paths
Simon Heimberg <simohe@besonet.ch>
parents:
20000
diff
changeset
|
1646 >>> url(r'file:///C:\users\me') |
c33d9217e99d
util: url keeps backslash in paths
Simon Heimberg <simohe@besonet.ch>
parents:
20000
diff
changeset
|
1647 <url scheme: 'file', path: 'C:\\users\\me'> |
14076
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|
1648 |
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diff
changeset
|
1649 Authentication credentials: |
924c82157d46
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|
1650 |
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changeset
|
1651 >>> url('ssh://joe:xyz@x/repo') |
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diff
changeset
|
1652 <url scheme: 'ssh', user: 'joe', passwd: 'xyz', host: 'x', path: 'repo'> |
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diff
changeset
|
1653 >>> url('ssh://joe@x/repo') |
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diff
changeset
|
1654 <url scheme: 'ssh', user: 'joe', host: 'x', path: 'repo'> |
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|
1655 |
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changeset
|
1656 Query strings and fragments: |
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|
1657 |
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changeset
|
1658 >>> url('http://host/a?b#c') |
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|
1659 <url scheme: 'http', host: 'host', path: 'a', query: 'b', fragment: 'c'> |
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|
1660 >>> url('http://host/a?b#c', parsequery=False, parsefragment=False) |
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|
1661 <url scheme: 'http', host: 'host', path: 'a?b#c'> |
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|
1662 """ |
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|
1663 |
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changeset
|
1664 _safechars = "!~*'()+" |
20106
c33d9217e99d
util: url keeps backslash in paths
Simon Heimberg <simohe@besonet.ch>
parents:
20000
diff
changeset
|
1665 _safepchars = "/!~*'()+:\\" |
14076
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|
1666 _matchscheme = re.compile(r'^[a-zA-Z0-9+.\-]+:').match |
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|
1667 |
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changeset
|
1668 def __init__(self, path, parsequery=True, parsefragment=True): |
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|
1669 # We slowly chomp away at path until we have only the path left |
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|
1670 self.scheme = self.user = self.passwd = self.host = None |
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|
1671 self.port = self.path = self.query = self.fragment = None |
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|
1672 self._localpath = True |
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|
1673 self._hostport = '' |
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|
1674 self._origpath = path |
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|
1675 |
15074
64fbd0de9773
url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents:
15066
diff
changeset
|
1676 if parsefragment and '#' in path: |
64fbd0de9773
url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
1677 path, self.fragment = path.split('#', 1) |
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Matt Mackall <mpm@selenic.com>
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diff
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|
1678 if not path: |
64fbd0de9773
url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
1679 path = None |
64fbd0de9773
url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
1680 |
14699
388af80c058b
url: catch UNC paths as yet another Windows special case (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14640
diff
changeset
|
1681 # special case for Windows drive letters and UNC paths |
388af80c058b
url: catch UNC paths as yet another Windows special case (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
14640
diff
changeset
|
1682 if hasdriveletter(path) or path.startswith(r'\\'): |
14076
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|
1683 self.path = path |
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|
1684 return |
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|
1685 |
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Brodie Rao <brodie@bitheap.org>
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|
1686 # For compatibility reasons, we can't handle bundle paths as |
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|
1687 # normal URLS |
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|
1688 if path.startswith('bundle:'): |
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|
1689 self.scheme = 'bundle' |
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|
1690 path = path[7:] |
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Brodie Rao <brodie@bitheap.org>
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|
1691 if path.startswith('//'): |
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|
1692 path = path[2:] |
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|
1693 self.path = path |
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|
1694 return |
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diff
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|
1695 |
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|
1696 if self._matchscheme(path): |
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|
1697 parts = path.split(':', 1) |
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|
1698 if parts[0]: |
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diff
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|
1699 self.scheme, path = parts |
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|
1700 self._localpath = False |
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|
1701 |
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|
1702 if not path: |
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|
1703 path = None |
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|
1704 if self._localpath: |
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|
1705 self.path = '' |
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|
1706 return |
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|
1707 else: |
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Brodie Rao <brodie@bitheap.org>
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changeset
|
1708 if self._localpath: |
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Brodie Rao <brodie@bitheap.org>
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|
1709 self.path = path |
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|
1710 return |
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changeset
|
1711 |
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1712 if parsequery and '?' in path: |
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1713 path, self.query = path.split('?', 1) |
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|
1714 if not path: |
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|
1715 path = None |
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|
1716 if not self.query: |
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|
1717 self.query = None |
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|
1718 |
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|
1719 # // is required to specify a host/authority |
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diff
changeset
|
1720 if path and path.startswith('//'): |
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diff
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|
1721 parts = path[2:].split('/', 1) |
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|
1722 if len(parts) > 1: |
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|
1723 self.host, path = parts |
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|
1724 else: |
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|
1725 self.host = parts[0] |
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|
1726 path = None |
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|
1727 if not self.host: |
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1728 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
|
1729 # 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
|
1730 # 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
|
1731 if path and not hasdriveletter(path): |
14076
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|
1732 path = '/' + path |
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|
1733 |
924c82157d46
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diff
changeset
|
1734 if self.host and '@' in self.host: |
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diff
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|
1735 self.user, self.host = self.host.rsplit('@', 1) |
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diff
changeset
|
1736 if ':' in self.user: |
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|
1737 self.user, self.passwd = self.user.split(':', 1) |
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diff
changeset
|
1738 if not self.host: |
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diff
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|
1739 self.host = None |
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|
1740 |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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changeset
|
1741 # Don't split on colons in IPv6 addresses without ports |
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1742 if (self.host and ':' in self.host and |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1743 not (self.host.startswith('[') and self.host.endswith(']'))): |
924c82157d46
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diff
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|
1744 self._hostport = self.host |
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diff
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|
1745 self.host, self.port = self.host.rsplit(':', 1) |
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diff
changeset
|
1746 if not self.host: |
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changeset
|
1747 self.host = None |
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|
1748 |
924c82157d46
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diff
changeset
|
1749 if (self.host and self.scheme == 'file' and |
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diff
changeset
|
1750 self.host not in ('localhost', '127.0.0.1', '[::1]')): |
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1751 raise Abort(_('file:// URLs can only refer to localhost')) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1752 |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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changeset
|
1753 self.path = path |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1754 |
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
|
1755 # leave the query string escaped |
14076
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1756 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
|
1757 'path', 'fragment'): |
14076
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parents:
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diff
changeset
|
1758 v = getattr(self, a) |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1759 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
|
1760 setattr(self, a, _urlunquote(v)) |
14076
924c82157d46
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changeset
|
1761 |
924c82157d46
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diff
changeset
|
1762 def __repr__(self): |
924c82157d46
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diff
changeset
|
1763 attrs = [] |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1764 for a in ('scheme', 'user', 'passwd', 'host', 'port', 'path', |
924c82157d46
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changeset
|
1765 'query', 'fragment'): |
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changeset
|
1766 v = getattr(self, a) |
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changeset
|
1767 if v is not None: |
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changeset
|
1768 attrs.append('%s: %r' % (a, v)) |
924c82157d46
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diff
changeset
|
1769 return '<url %s>' % ', '.join(attrs) |
924c82157d46
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diff
changeset
|
1770 |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1771 def __str__(self): |
14147
617483af1cc0
test: test that backslash is preserved by the url class
Mads Kiilerich <mads@kiilerich.com>
parents:
14146
diff
changeset
|
1772 r"""Join the URL's components back into a URL string. |
14076
924c82157d46
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|
1773 |
924c82157d46
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changeset
|
1774 Examples: |
924c82157d46
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diff
changeset
|
1775 |
15452
de7e2fba4326
util: don't encode ':' in url paths
Mads Kiilerich <mads@kiilerich.com>
parents:
15392
diff
changeset
|
1776 >>> 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
|
1777 '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
|
1778 >>> 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
|
1779 '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
|
1780 >>> 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
|
1781 'http://user:pw@host:80/?foo=bar%3dbaz' |
14076
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Brodie Rao <brodie@bitheap.org>
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diff
changeset
|
1782 >>> str(url('ssh://user:pw@[::1]:2200//home/joe#')) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1783 'ssh://user:pw@[::1]:2200//home/joe#' |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1784 >>> str(url('http://localhost:80//')) |
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diff
changeset
|
1785 'http://localhost:80//' |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
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changeset
|
1786 >>> str(url('http://localhost:80/')) |
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1787 'http://localhost:80/' |
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1788 >>> str(url('http://localhost:80')) |
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1789 'http://localhost:80/' |
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1790 >>> str(url('bundle:foo')) |
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1791 'bundle:foo' |
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1792 >>> str(url('bundle://../foo')) |
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1793 'bundle:../foo' |
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1794 >>> str(url('path')) |
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1795 'path' |
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|
1796 >>> str(url('file:///tmp/foo/bar')) |
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|
1797 'file:///tmp/foo/bar' |
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Patrick Mezard <pmezard@gmail.com>
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|
1798 >>> str(url('file:///c:/tmp/foo/bar')) |
15611 | 1799 'file:///c:/tmp/foo/bar' |
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Mads Kiilerich <mads@kiilerich.com>
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|
1800 >>> print url(r'bundle:foo\bar') |
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|
1801 bundle:foo\bar |
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util: url keeps backslash in paths
Simon Heimberg <simohe@besonet.ch>
parents:
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diff
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|
1802 >>> print url(r'file:///D:\data\hg') |
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1803 file:///D:\data\hg |
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1804 """ |
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1805 if self._localpath: |
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1806 s = self.path |
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1807 if self.scheme == 'bundle': |
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1808 s = 'bundle:' + s |
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1809 if self.fragment: |
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1810 s += '#' + self.fragment |
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1811 return s |
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1812 |
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1813 s = self.scheme + ':' |
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1814 if self.user or self.passwd or self.host: |
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|
1815 s += '//' |
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1816 elif self.scheme and (not self.path or self.path.startswith('/') |
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1817 or hasdriveletter(self.path)): |
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1818 s += '//' |
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|
1819 if hasdriveletter(self.path): |
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1820 s += '/' |
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1821 if self.user: |
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1822 s += urllib.quote(self.user, safe=self._safechars) |
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1823 if self.passwd: |
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1824 s += ':' + urllib.quote(self.passwd, safe=self._safechars) |
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1825 if self.user or self.passwd: |
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1826 s += '@' |
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1827 if self.host: |
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|
1828 if not (self.host.startswith('[') and self.host.endswith(']')): |
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1829 s += urllib.quote(self.host) |
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1830 else: |
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1831 s += self.host |
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1832 if self.port: |
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1833 s += ':' + urllib.quote(self.port) |
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1834 if self.host: |
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1835 s += '/' |
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|
1836 if self.path: |
14988
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
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parents:
14915
diff
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|
1837 # TODO: similar to the query string, we should not unescape the |
e6730f9e13bc
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diff
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|
1838 # path when we store it, the path might contain '%2f' = '/', |
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|
1839 # which we should *not* escape. |
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1840 s += urllib.quote(self.path, safe=self._safepchars) |
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|
1841 if self.query: |
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diff
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|
1842 # we store the query in escaped form. |
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|
1843 s += '?' + self.query |
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1844 if self.fragment is not None: |
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1845 s += '#' + urllib.quote(self.fragment, safe=self._safepchars) |
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1846 return s |
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|
1847 |
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1848 def authinfo(self): |
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1849 user, passwd = self.user, self.passwd |
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1850 try: |
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1851 self.user, self.passwd = None, None |
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1852 s = str(self) |
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1853 finally: |
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1854 self.user, self.passwd = user, passwd |
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1855 if not self.user: |
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|
1856 return (s, None) |
15028
eb97a3e38656
http: explain why the host is passed to urllib2 password manager
Patrick Mezard <pmezard@gmail.com>
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|
1857 # authinfo[1] is passed to urllib2 password manager, and its |
eb97a3e38656
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|
1858 # URIs must not contain credentials. The host is passed in the |
eb97a3e38656
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|
1859 # URIs list because Python < 2.4.3 uses only that to search for |
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diff
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|
1860 # a password. |
15024
0f1311e829c9
http: strip credentials from urllib2 manager URIs (issue2885)
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
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|
1861 return (s, (None, (s, self.host), |
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1862 self.user, self.passwd or '')) |
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1863 |
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Matt Mackall <mpm@selenic.com>
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diff
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|
1864 def isabs(self): |
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|
1865 if self.scheme and self.scheme != 'file': |
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|
1866 return True # remote URL |
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|
1867 if hasdriveletter(self.path): |
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|
1868 return True # absolute for our purposes - can't be joined() |
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|
1869 if self.path.startswith(r'\\'): |
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|
1870 return True # Windows UNC path |
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|
1871 if self.path.startswith('/'): |
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|
1872 return True # POSIX-style |
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|
1873 return False |
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|
1874 |
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1875 def localpath(self): |
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|
1876 if self.scheme == 'file' or self.scheme == 'bundle': |
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1877 path = self.path or '/' |
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|
1878 # For Windows, we need to promote hosts containing drive |
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|
1879 # letters to paths with drive letters. |
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|
1880 if hasdriveletter(self._hostport): |
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|
1881 path = self._hostport + '/' + self.path |
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url: handle file://localhost/c:/foo "correctly"
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diff
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|
1882 elif (self.host is not None and self.path |
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|
1883 and not hasdriveletter(path)): |
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|
1884 path = '/' + path |
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|
1885 return path |
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|
1886 return self._origpath |
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|
1887 |
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|
1888 def islocal(self): |
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|
1889 '''whether localpath will return something that posixfile can open''' |
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|
1890 return (not self.scheme or self.scheme == 'file' |
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|
1891 or self.scheme == 'bundle') |
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|
1892 |
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|
1893 def hasscheme(path): |
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|
1894 return bool(url(path).scheme) |
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|
1895 |
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|
1896 def hasdriveletter(path): |
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|
1897 return path and path[1:2] == ':' and path[0:1].isalpha() |
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|
1898 |
14825
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parents:
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|
1899 def urllocalpath(path): |
14076
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1900 return url(path, parsequery=False, parsefragment=False).localpath() |
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1901 |
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1902 def hidepassword(u): |
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1903 '''hide user credential in a url string''' |
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1904 u = url(u) |
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1905 if u.passwd: |
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1906 u.passwd = '***' |
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1907 return str(u) |
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1908 |
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1909 def removeauth(u): |
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1910 '''remove all authentication information from a url string''' |
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1911 u = url(u) |
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1912 u.user = u.passwd = None |
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1913 return str(u) |
14515
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1914 |
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1915 def isatty(fd): |
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1916 try: |
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1917 return fd.isatty() |
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1918 except AttributeError: |
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1919 return False |
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1920 |
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1921 timecount = unitcountfn( |
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1922 (1, 1e3, _('%.0f s')), |
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1923 (100, 1, _('%.1f s')), |
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1924 (10, 1, _('%.2f s')), |
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1925 (1, 1, _('%.3f s')), |
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1926 (100, 0.001, _('%.1f ms')), |
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1927 (10, 0.001, _('%.2f ms')), |
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1928 (1, 0.001, _('%.3f ms')), |
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1929 (100, 0.000001, _('%.1f us')), |
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1930 (10, 0.000001, _('%.2f us')), |
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1931 (1, 0.000001, _('%.3f us')), |
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1932 (100, 0.000000001, _('%.1f ns')), |
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1933 (10, 0.000000001, _('%.2f ns')), |
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1934 (1, 0.000000001, _('%.3f ns')), |
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1935 ) |
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1936 |
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1937 _timenesting = [0] |
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1938 |
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1939 def timed(func): |
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1940 '''Report the execution time of a function call to stderr. |
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1941 |
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1942 During development, use as a decorator when you need to measure |
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1943 the cost of a function, e.g. as follows: |
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1944 |
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1945 @util.timed |
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1946 def foo(a, b, c): |
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1947 pass |
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1948 ''' |
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1949 |
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1950 def wrapper(*args, **kwargs): |
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1951 start = time.time() |
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1952 indent = 2 |
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1953 _timenesting[0] += indent |
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1954 try: |
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1955 return func(*args, **kwargs) |
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1956 finally: |
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|
1957 elapsed = time.time() - start |
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1958 _timenesting[0] -= indent |
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1959 sys.stderr.write('%s%s: %s\n' % |
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1960 (' ' * _timenesting[0], func.__name__, |
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1961 timecount(elapsed))) |
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|
1962 return wrapper |
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|
1963 |
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|
1964 _sizeunits = (('m', 2**20), ('k', 2**10), ('g', 2**30), |
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|
1965 ('kb', 2**10), ('mb', 2**20), ('gb', 2**30), ('b', 1)) |
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|
1966 |
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|
1967 def sizetoint(s): |
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|
1968 '''Convert a space specifier to a byte count. |
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|
1969 |
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|
1970 >>> sizetoint('30') |
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|
1971 30 |
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|
1972 >>> sizetoint('2.2kb') |
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|
1973 2252 |
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|
1974 >>> sizetoint('6M') |
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|
1975 6291456 |
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|
1976 ''' |
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|
1977 t = s.strip().lower() |
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|
1978 try: |
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|
1979 for k, u in _sizeunits: |
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|
1980 if t.endswith(k): |
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|
1981 return int(float(t[:-len(k)]) * u) |
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|
1982 return int(t) |
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|
1983 except ValueError: |
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|
1984 raise error.ParseError(_("couldn't parse size: %s") % s) |
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|
1985 |
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|
1986 class hooks(object): |
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|
1987 '''A collection of hook functions that can be used to extend a |
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changeset
|
1988 function's behaviour. Hooks are called in lexicographic order, |
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diff
changeset
|
1989 based on the names of their sources.''' |
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diff
changeset
|
1990 |
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|
1991 def __init__(self): |
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|
1992 self._hooks = [] |
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|
1993 |
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|
1994 def add(self, source, hook): |
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|
1995 self._hooks.append((source, hook)) |
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|
1996 |
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|
1997 def __call__(self, *args): |
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|
1998 self._hooks.sort(key=lambda x: x[0]) |
21046
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parents:
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diff
changeset
|
1999 results = [] |
19211
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|
2000 for source, hook in self._hooks: |
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util: enable "hooks" to return list of the values returned from each hooks
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diff
changeset
|
2001 results.append(hook(*args)) |
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util: enable "hooks" to return list of the values returned from each hooks
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parents:
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diff
changeset
|
2002 return results |
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diff
changeset
|
2003 |
20542
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changeset
|
2004 def debugstacktrace(msg='stacktrace', skip=0, f=sys.stderr, otherf=sys.stdout): |
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diff
changeset
|
2005 '''Writes a message to f (stderr) with a nicely formatted stacktrace. |
20542
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changeset
|
2006 Skips the 'skip' last entries. By default it will flush stdout first. |
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diff
changeset
|
2007 It can be used everywhere and do intentionally not require an ui object. |
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diff
changeset
|
2008 Not be used in production code but very convenient while developing. |
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diff
changeset
|
2009 ''' |
20542
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diff
changeset
|
2010 if otherf: |
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diff
changeset
|
2011 otherf.flush() |
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diff
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|
2012 f.write('%s at:\n' % msg) |
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diff
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|
2013 entries = [('%s:%s' % (fn, ln), func) |
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
20202
diff
changeset
|
2014 for fn, ln, func, _text in traceback.extract_stack()[:-skip - 1]] |
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
20202
diff
changeset
|
2015 if entries: |
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
20202
diff
changeset
|
2016 fnmax = max(len(entry[0]) for entry in entries) |
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
20202
diff
changeset
|
2017 for fnln, func in entries: |
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
20202
diff
changeset
|
2018 f.write(' %-*s in %s\n' % (fnmax, fnln, func)) |
20542
be27652675ce
util: debugstacktrace, flush before and after writing
Mads Kiilerich <madski@unity3d.com>
parents:
20353
diff
changeset
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2019 f.flush() |
20244
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
20202
diff
changeset
|
2020 |
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
20202
diff
changeset
|
2021 # convenient shortcut |
47d0843647d1
util: introduce util.debugstacktrace for showing a stack trace without crashing
Mads Kiilerich <madski@unity3d.com>
parents:
20202
diff
changeset
|
2022 dst = debugstacktrace |