Mercurial > hg
annotate mercurial/util.py @ 19093:6f27efc7db23 stable
hgweb: fix empty navigation detection
For some obscure reason, changelog.node(0) returns nullid if changelog is empty.
this break empty navigation detection. We fix this code by using the length of
the changelog.
Using the length have some issue with revision filtering but this is a small
step in the right direction. Proper fix comes in later changeset.
author | Pierre-Yves David <pierre-yves.david@logilab.fr> |
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date | Tue, 30 Apr 2013 15:11:12 +0200 |
parents | e22107cff6bf |
children | 1d08df65cd3c |
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, collections |
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18 import errno, re, shutil, sys, tempfile, traceback |
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19 import os, time, datetime, calendar, textwrap, signal |
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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 realpath = platform.realpath |
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56 rename = platform.rename |
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57 samedevice = platform.samedevice |
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58 samefile = platform.samefile |
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59 samestat = platform.samestat |
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60 setbinary = platform.setbinary |
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61 setflags = platform.setflags |
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62 setsignalhandler = platform.setsignalhandler |
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63 shellquote = platform.shellquote |
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64 spawndetached = platform.spawndetached |
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65 split = platform.split |
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66 sshargs = platform.sshargs |
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67 statfiles = getattr(osutil, 'statfiles', platform.statfiles) |
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68 statisexec = platform.statisexec |
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69 statislink = platform.statislink |
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70 termwidth = platform.termwidth |
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71 testpid = platform.testpid |
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72 umask = platform.umask |
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73 unlink = platform.unlink |
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74 unlinkpath = platform.unlinkpath |
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75 username = platform.username |
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76 |
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77 # Python compatibility |
3769 | 78 |
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79 _notset = object() |
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80 |
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81 def safehasattr(thing, attr): |
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82 return getattr(thing, attr, _notset) is not _notset |
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83 |
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84 def sha1(s=''): |
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85 ''' |
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86 Low-overhead wrapper around Python's SHA support |
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87 |
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88 >>> f = _fastsha1 |
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89 >>> a = sha1() |
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90 >>> a = f() |
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91 >>> a.hexdigest() |
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92 'da39a3ee5e6b4b0d3255bfef95601890afd80709' |
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93 ''' |
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94 |
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95 return _fastsha1(s) |
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96 |
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97 def _fastsha1(s=''): |
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98 # This function will import sha1 from hashlib or sha (whichever is |
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99 # available) and overwrite itself with it on the first call. |
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100 # Subsequent calls will go directly to the imported function. |
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101 if sys.version_info >= (2, 5): |
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102 from hashlib import sha1 as _sha1 |
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103 else: |
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104 from sha import sha as _sha1 |
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105 global _fastsha1, sha1 |
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106 _fastsha1 = sha1 = _sha1 |
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107 return _sha1(s) |
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108 |
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109 try: |
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110 buffer = buffer |
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111 except NameError: |
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112 if sys.version_info[0] < 3: |
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113 def buffer(sliceable, offset=0): |
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114 return sliceable[offset:] |
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115 else: |
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116 def buffer(sliceable, offset=0): |
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117 return memoryview(sliceable)[offset:] |
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118 |
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119 import subprocess |
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120 closefds = os.name == 'posix' |
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121 |
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122 def popen2(cmd, env=None, newlines=False): |
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123 # Setting bufsize to -1 lets the system decide the buffer size. |
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124 # The default for bufsize is 0, meaning unbuffered. This leads to |
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125 # poor performance on Mac OS X: http://bugs.python.org/issue4194 |
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126 p = subprocess.Popen(cmd, shell=True, bufsize=-1, |
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127 close_fds=closefds, |
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128 stdin=subprocess.PIPE, stdout=subprocess.PIPE, |
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129 universal_newlines=newlines, |
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130 env=env) |
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131 return p.stdin, p.stdout |
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132 |
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133 def popen3(cmd, env=None, newlines=False): |
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134 stdin, stdout, stderr, p = popen4(cmd, env, newlines) |
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135 return stdin, stdout, stderr |
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136 |
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137 def popen4(cmd, env=None, newlines=False): |
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138 p = subprocess.Popen(cmd, shell=True, bufsize=-1, |
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139 close_fds=closefds, |
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140 stdin=subprocess.PIPE, stdout=subprocess.PIPE, |
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141 stderr=subprocess.PIPE, |
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142 universal_newlines=newlines, |
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143 env=env) |
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144 return p.stdin, p.stdout, p.stderr, p |
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145 |
7632 | 146 def version(): |
147 """Return version information if available.""" | |
148 try: | |
149 import __version__ | |
150 return __version__.version | |
151 except ImportError: | |
152 return 'unknown' | |
153 | |
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154 # used by parsedate |
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155 defaultdateformats = ( |
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156 '%Y-%m-%d %H:%M:%S', |
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157 '%Y-%m-%d %I:%M:%S%p', |
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158 '%Y-%m-%d %H:%M', |
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159 '%Y-%m-%d %I:%M%p', |
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160 '%Y-%m-%d', |
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161 '%m-%d', |
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162 '%m/%d', |
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163 '%m/%d/%y', |
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164 '%m/%d/%Y', |
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165 '%a %b %d %H:%M:%S %Y', |
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166 '%a %b %d %I:%M:%S%p %Y', |
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167 '%a, %d %b %Y %H:%M:%S', # GNU coreutils "/bin/date --rfc-2822" |
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168 '%b %d %H:%M:%S %Y', |
3812 | 169 '%b %d %I:%M:%S%p %Y', |
170 '%b %d %H:%M:%S', | |
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171 '%b %d %I:%M:%S%p', |
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172 '%b %d %H:%M', |
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173 '%b %d %I:%M%p', |
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174 '%b %d %Y', |
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175 '%b %d', |
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176 '%H:%M:%S', |
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177 '%I:%M:%S%p', |
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178 '%H:%M', |
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179 '%I:%M%p', |
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180 ) |
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181 |
3812 | 182 extendeddateformats = defaultdateformats + ( |
183 "%Y", | |
184 "%Y-%m", | |
185 "%b", | |
186 "%b %Y", | |
187 ) | |
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188 |
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189 def cachefunc(func): |
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190 '''cache the result of function calls''' |
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191 # XXX doesn't handle keywords args |
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192 cache = {} |
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193 if func.func_code.co_argcount == 1: |
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194 # we gain a small amount of time because |
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195 # we don't need to pack/unpack the list |
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196 def f(arg): |
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197 if arg not in cache: |
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198 cache[arg] = func(arg) |
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199 return cache[arg] |
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200 else: |
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201 def f(*args): |
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202 if args not in cache: |
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203 cache[args] = func(*args) |
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204 return cache[args] |
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205 |
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206 return f |
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207 |
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208 try: |
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209 collections.deque.remove |
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210 deque = collections.deque |
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211 except AttributeError: |
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212 # python 2.4 lacks deque.remove |
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213 class deque(collections.deque): |
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214 def remove(self, val): |
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215 for i, v in enumerate(self): |
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216 if v == val: |
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217 del self[i] |
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218 break |
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219 |
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220 class lrucachedict(object): |
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221 '''cache most recent gets from or sets to this dictionary''' |
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222 def __init__(self, maxsize): |
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223 self._cache = {} |
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224 self._maxsize = maxsize |
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225 self._order = deque() |
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226 |
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227 def __getitem__(self, key): |
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228 value = self._cache[key] |
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229 self._order.remove(key) |
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230 self._order.append(key) |
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231 return value |
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232 |
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233 def __setitem__(self, key, value): |
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234 if key not in self._cache: |
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235 if len(self._cache) >= self._maxsize: |
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236 del self._cache[self._order.popleft()] |
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237 else: |
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238 self._order.remove(key) |
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239 self._cache[key] = value |
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240 self._order.append(key) |
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241 |
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242 def __contains__(self, key): |
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243 return key in self._cache |
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244 |
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245 def lrucachefunc(func): |
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246 '''cache most recent results of function calls''' |
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247 cache = {} |
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248 order = deque() |
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249 if func.func_code.co_argcount == 1: |
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250 def f(arg): |
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251 if arg not in cache: |
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252 if len(cache) > 20: |
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253 del cache[order.popleft()] |
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254 cache[arg] = func(arg) |
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255 else: |
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256 order.remove(arg) |
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257 order.append(arg) |
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258 return cache[arg] |
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259 else: |
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260 def f(*args): |
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261 if args 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[args] = func(*args) |
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265 else: |
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266 order.remove(args) |
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267 order.append(args) |
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268 return cache[args] |
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269 |
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270 return f |
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271 |
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272 class propertycache(object): |
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273 def __init__(self, func): |
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274 self.func = func |
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275 self.name = func.__name__ |
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276 def __get__(self, obj, type=None): |
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277 result = self.func(obj) |
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278 self.cachevalue(obj, result) |
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279 return result |
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280 |
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281 def cachevalue(self, obj, value): |
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282 setattr(obj, self.name, value) |
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283 |
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284 def pipefilter(s, cmd): |
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285 '''filter string S through command CMD, returning its output''' |
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286 p = subprocess.Popen(cmd, shell=True, close_fds=closefds, |
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287 stdin=subprocess.PIPE, stdout=subprocess.PIPE) |
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288 pout, perr = p.communicate(s) |
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289 return pout |
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290 |
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291 def tempfilter(s, cmd): |
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292 '''filter string S through a pair of temporary files with CMD. |
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293 CMD is used as a template to create the real command to be run, |
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294 with the strings INFILE and OUTFILE replaced by the real names of |
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295 the temporary files generated.''' |
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296 inname, outname = None, None |
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297 try: |
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298 infd, inname = tempfile.mkstemp(prefix='hg-filter-in-') |
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299 fp = os.fdopen(infd, 'wb') |
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300 fp.write(s) |
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301 fp.close() |
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302 outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') |
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303 os.close(outfd) |
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304 cmd = cmd.replace('INFILE', inname) |
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305 cmd = cmd.replace('OUTFILE', outname) |
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306 code = os.system(cmd) |
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307 if sys.platform == 'OpenVMS' and code & 1: |
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308 code = 0 |
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309 if code: |
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310 raise Abort(_("command '%s' failed: %s") % |
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311 (cmd, explainexit(code))) |
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312 fp = open(outname, 'rb') |
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313 r = fp.read() |
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314 fp.close() |
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315 return r |
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316 finally: |
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317 try: |
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318 if inname: |
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319 os.unlink(inname) |
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320 except OSError: |
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321 pass |
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322 try: |
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323 if outname: |
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324 os.unlink(outname) |
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325 except OSError: |
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326 pass |
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327 |
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328 filtertable = { |
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329 'tempfile:': tempfilter, |
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330 'pipe:': pipefilter, |
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331 } |
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332 |
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333 def filter(s, cmd): |
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334 "filter a string through a command that transforms its input to its output" |
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335 for name, fn in filtertable.iteritems(): |
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336 if cmd.startswith(name): |
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337 return fn(s, cmd[len(name):].lstrip()) |
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338 return pipefilter(s, cmd) |
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339 |
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340 def binary(s): |
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341 """return true if a string is binary data""" |
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342 return bool(s and '\0' in s) |
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344 def increasingchunks(source, min=1024, max=65536): |
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345 '''return no less than min bytes per chunk while data remains, |
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346 doubling min after each chunk until it reaches max''' |
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347 def log2(x): |
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348 if not x: |
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349 return 0 |
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350 i = 0 |
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351 while x: |
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352 x >>= 1 |
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353 i += 1 |
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354 return i - 1 |
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355 |
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356 buf = [] |
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357 blen = 0 |
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358 for chunk in source: |
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359 buf.append(chunk) |
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360 blen += len(chunk) |
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361 if blen >= min: |
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362 if min < max: |
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363 min = min << 1 |
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364 nmin = 1 << log2(blen) |
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365 if nmin > min: |
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366 min = nmin |
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367 if min > max: |
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368 min = max |
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369 yield ''.join(buf) |
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370 blen = 0 |
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371 buf = [] |
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372 if buf: |
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373 yield ''.join(buf) |
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374 |
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375 Abort = error.Abort |
508 | 376 |
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377 def always(fn): |
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378 return True |
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379 |
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380 def never(fn): |
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381 return False |
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382 |
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383 def pathto(root, n1, n2): |
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384 '''return the relative path from one place to another. |
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385 root should use os.sep to separate directories |
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386 n1 should use os.sep to separate directories |
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387 n2 should use "/" to separate directories |
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388 returns an os.sep-separated path. |
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389 |
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390 If n1 is a relative path, it's assumed it's |
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391 relative to root. |
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392 n2 should always be relative to root. |
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393 ''' |
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394 if not n1: |
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395 return localpath(n2) |
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396 if os.path.isabs(n1): |
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397 if os.path.splitdrive(root)[0] != os.path.splitdrive(n1)[0]: |
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398 return os.path.join(root, localpath(n2)) |
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399 n2 = '/'.join((pconvert(root), n2)) |
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Add util.splitpath() and use it instead of using os.sep directly.
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400 a, b = splitpath(n1), n2.split('/') |
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401 a.reverse() |
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402 b.reverse() |
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403 while a and b and a[-1] == b[-1]: |
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404 a.pop() |
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405 b.pop() |
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406 b.reverse() |
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407 return os.sep.join((['..'] * len(a)) + b) or '.' |
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408 |
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409 _hgexecutable = None |
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410 |
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411 def mainfrozen(): |
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412 """return True if we are a frozen executable. |
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413 |
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414 The code supports py2exe (most common, Windows only) and tools/freeze |
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415 (portable, not much used). |
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416 """ |
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417 return (safehasattr(sys, "frozen") or # new py2exe |
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418 safehasattr(sys, "importers") or # old py2exe |
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419 imp.is_frozen("__main__")) # tools/freeze |
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420 |
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421 def hgexecutable(): |
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422 """return location of the 'hg' executable. |
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423 |
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424 Defaults to $HG or 'hg' in the search path. |
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425 """ |
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426 if _hgexecutable is None: |
6500 | 427 hg = os.environ.get('HG') |
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428 mainmod = sys.modules['__main__'] |
6500 | 429 if hg: |
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430 _sethgexecutable(hg) |
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431 elif mainfrozen(): |
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432 _sethgexecutable(sys.executable) |
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433 elif os.path.basename(getattr(mainmod, '__file__', '')) == 'hg': |
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434 _sethgexecutable(mainmod.__file__) |
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435 else: |
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436 exe = findexe('hg') or os.path.basename(sys.argv[0]) |
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437 _sethgexecutable(exe) |
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438 return _hgexecutable |
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439 |
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440 def _sethgexecutable(path): |
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441 """set location of the 'hg' executable""" |
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442 global _hgexecutable |
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443 _hgexecutable = path |
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444 |
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445 def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None, out=None): |
1882
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merge util.esystem and util.system.
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446 '''enhanced shell command execution. |
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447 run with environment maybe modified, maybe in different dir. |
508 | 448 |
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449 if command fails and onerr is None, return status. if ui object, |
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450 print error message and return status, else raise onerr object as |
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451 exception. |
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452 |
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453 if out is specified, it is assumed to be a file-like object that has a |
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454 write() method. stdout and stderr will be redirected to out.''' |
13439
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parents:
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|
455 try: |
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456 sys.stdout.flush() |
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457 except Exception: |
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|
458 pass |
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459 def py2shell(val): |
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460 'convert python object into string that is useful to shell' |
8534
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461 if val is None or val is False: |
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462 return '0' |
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463 if val is True: |
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464 return '1' |
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465 return str(val) |
3905
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parents:
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|
466 origcmd = cmd |
13188
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util: concentrate quoting knowledge to windows.py quotecommand()
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467 cmd = quotecommand(cmd) |
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468 if sys.platform == 'plan9': |
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469 # subprocess kludge to work around issues in half-baked Python |
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470 # ports, notably bichued/python: |
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471 if not cwd is None: |
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472 os.chdir(cwd) |
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473 rc = os.system(cmd) |
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474 else: |
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475 env = dict(os.environ) |
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476 env.update((k, py2shell(v)) for k, v in environ.iteritems()) |
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477 env['HG'] = hgexecutable() |
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478 if out is None or out == sys.__stdout__: |
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479 rc = subprocess.call(cmd, shell=True, close_fds=closefds, |
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480 env=env, cwd=cwd) |
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481 else: |
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482 proc = subprocess.Popen(cmd, shell=True, close_fds=closefds, |
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483 env=env, cwd=cwd, stdout=subprocess.PIPE, |
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484 stderr=subprocess.STDOUT) |
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485 for line in proc.stdout: |
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486 out.write(line) |
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487 proc.wait() |
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488 rc = proc.returncode |
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489 if sys.platform == 'OpenVMS' and rc & 1: |
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490 rc = 0 |
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491 if rc and onerr: |
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492 errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]), |
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|
493 explainexit(rc)[0]) |
9517
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
494 if errprefix: |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
495 errmsg = '%s: %s' % (errprefix, errmsg) |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
496 try: |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
497 onerr.warn(errmsg + '\n') |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
498 except AttributeError: |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
499 raise onerr(errmsg) |
4368f582c806
util.system: Use subprocess instead of os.system
Mads Kiilerich <mads@kiilerich.com>
parents:
9508
diff
changeset
|
500 return rc |
1880
05c7d75be925
fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1877
diff
changeset
|
501 |
7388
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
502 def checksignature(func): |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
503 '''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
|
504 def check(*args, **kwargs): |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
505 try: |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
506 return func(*args, **kwargs) |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
507 except TypeError: |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
508 if len(traceback.extract_tb(sys.exc_info()[2])) == 1: |
7646 | 509 raise error.SignatureError |
7388
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
510 raise |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
511 |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
512 return check |
5751631246de
dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents:
7301
diff
changeset
|
513 |
3629
4cfb72bcb978
util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents:
3568
diff
changeset
|
514 def copyfile(src, dest): |
7767
b2410ed2cbe9
Use shutil.copystat in copyfile().
Will Maier <willmaier@ml1.net>
parents:
7732
diff
changeset
|
515 "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
|
516 if os.path.lexists(dest): |
614f769e6aa7
util: copyfile: remove dest before copying
Mads Kiilerich <mads@kiilerich.com>
parents:
18026
diff
changeset
|
517 unlink(dest) |
4271
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
518 if os.path.islink(src): |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
519 os.symlink(os.readlink(src), dest) |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
520 else: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
521 try: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
522 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
|
523 shutil.copymode(src, dest) |
4271
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
524 except shutil.Error, inst: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
525 raise Abort(str(inst)) |
3629
4cfb72bcb978
util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents:
3568
diff
changeset
|
526 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
527 def copyfiles(src, dst, hardlink=None): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
528 """Copy a directory tree using hardlinks if possible""" |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
529 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
530 if hardlink is None: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
531 hardlink = (os.stat(src).st_dev == |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
532 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
|
533 |
11251
c61442f6d106
clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents:
11232
diff
changeset
|
534 num = 0 |
1207 | 535 if os.path.isdir(src): |
536 os.mkdir(dst) | |
5396
5105b119edd2
Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5360
diff
changeset
|
537 for name, kind in osutil.listdir(src): |
1207 | 538 srcname = os.path.join(src, name) |
539 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
|
540 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
|
541 num += n |
1207 | 542 else: |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
543 if hardlink: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
544 try: |
14235
b9e1b041744f
rename util.os_link to oslink
Adrian Buehlmann <adrian@cadifra.com>
parents:
14234
diff
changeset
|
545 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
|
546 except (IOError, OSError): |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
547 hardlink = False |
1591
5a3229cf1492
do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
548 shutil.copy(src, dst) |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
549 else: |
1591
5a3229cf1492
do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
550 shutil.copy(src, dst) |
11251
c61442f6d106
clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents:
11232
diff
changeset
|
551 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
|
552 |
11251
c61442f6d106
clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents:
11232
diff
changeset
|
553 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
|
554 |
14262
23cd7eeff678
util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents:
14250
diff
changeset
|
555 _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
|
556 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
|
557 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
|
558 _winreservedchars = ':*?"<>|' |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
559 def checkwinfilename(path): |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
560 '''Check that the base-relative path is a valid filename on Windows. |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
561 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
|
562 |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
563 >>> checkwinfilename("just/a/normal/path") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
564 >>> checkwinfilename("foo/bar/con.xml") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
565 "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
|
566 >>> checkwinfilename("foo/con.xml/bar") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
567 "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
|
568 >>> checkwinfilename("foo/bar/xml.con") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
569 >>> 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
|
570 "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
|
571 >>> checkwinfilename("foo/bar/bla:.txt") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
572 "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
|
573 >>> checkwinfilename("foo/bar/b\07la.txt") |
13947
d2d1ef6a5238
checkwinfilename: use %r in format string
Adrian Buehlmann <adrian@cadifra.com>
parents:
13944
diff
changeset
|
574 "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
|
575 >>> checkwinfilename("foo/bar/bla ") |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
576 "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
|
577 >>> checkwinfilename("../bar") |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
578 ''' |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
579 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
|
580 if not n: |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
581 continue |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
582 for c in n: |
14262
23cd7eeff678
util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents:
14250
diff
changeset
|
583 if c in _winreservedchars: |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
584 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
|
585 "on Windows") % c |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
586 if ord(c) <= 31: |
13947
d2d1ef6a5238
checkwinfilename: use %r in format string
Adrian Buehlmann <adrian@cadifra.com>
parents:
13944
diff
changeset
|
587 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
|
588 "on Windows") % c |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
589 base = n.split('.')[0] |
14262
23cd7eeff678
util: rename _windows_reserved_filenames and _windows_reserved_chars
Adrian Buehlmann <adrian@cadifra.com>
parents:
14250
diff
changeset
|
590 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
|
591 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
|
592 "on Windows") % base |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
593 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
|
594 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
|
595 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
|
596 "on Windows") % t |
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
597 |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
598 if os.name == 'nt': |
13916
98ee3dd5bab4
path_auditor: check filenames for basic platform validity (issue2755)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13910
diff
changeset
|
599 checkosfilename = checkwinfilename |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
600 else: |
14926
4e7e63fc685a
util: eliminate wildcard imports
Adrian Buehlmann <adrian@cadifra.com>
parents:
14918
diff
changeset
|
601 checkosfilename = platform.checkosfilename |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
602 |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
603 def makelock(info, pathname): |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
604 try: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
605 return os.symlink(info, pathname) |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
606 except OSError, why: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
607 if why.errno == errno.EEXIST: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
608 raise |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
609 except AttributeError: # no symlink in os |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
610 pass |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
611 |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
612 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
|
613 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
|
614 os.close(ld) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
615 |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
616 def readlock(pathname): |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
617 try: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
618 return os.readlink(pathname) |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
619 except OSError, why: |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
620 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
|
621 raise |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
622 except AttributeError: # no symlink in os |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7879
diff
changeset
|
623 pass |
13400
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
624 fp = posixfile(pathname) |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
625 r = fp.read() |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
626 fp.close() |
14f3795a5ed7
explicitly close files
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13392
diff
changeset
|
627 return r |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
628 |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
629 def fstat(fp): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
630 '''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
|
631 try: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
632 return os.fstat(fp.fileno()) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
633 except AttributeError: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
634 return os.stat(fp.name) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
635 |
3784 | 636 # File system features |
637 | |
6746
1dca460e7d1e
rename checkfolding to checkcase
Matt Mackall <mpm@selenic.com>
parents:
6743
diff
changeset
|
638 def checkcase(path): |
3784 | 639 """ |
18911
451eb1c27c1b
util: improve doc for checkcase
Mads Kiilerich <mads@kiilerich.com>
parents:
18868
diff
changeset
|
640 Return true if the given path is on a case-sensitive filesystem |
3784 | 641 |
642 Requires a path (like /foo/.hg) ending with a foldable final | |
643 directory component. | |
644 """ | |
645 s1 = os.stat(path) | |
646 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
|
647 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
|
648 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
|
649 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
|
650 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
|
651 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
|
652 p2 = os.path.join(d, b2) |
3784 | 653 try: |
654 s2 = os.stat(p2) | |
655 if s2 == s1: | |
656 return False | |
657 return True | |
14004
97ed99d1f419
eliminate various naked except clauses
Idan Kamara <idankk86@gmail.com>
parents:
13985
diff
changeset
|
658 except OSError: |
3784 | 659 return True |
660 | |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
661 try: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
662 import re2 |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
663 _re2 = None |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
664 except ImportError: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
665 _re2 = False |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
666 |
18775
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
667 def compilere(pat, flags=0): |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
668 '''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
|
669 |
18775
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
670 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
|
671 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
|
672 IGNORECASE and MULTILINE.''' |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
673 global _re2 |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
674 if _re2 is None: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
675 try: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
676 re2.compile |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
677 _re2 = True |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
678 except ImportError: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
679 _re2 = False |
18775
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
680 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
|
681 if flags & re.IGNORECASE: |
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
682 pat = '(?i)' + pat |
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
683 if flags & re.MULTILINE: |
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
684 pat = '(?m)' + pat |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
685 try: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
686 return re2.compile(pat) |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
687 except re2.error: |
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
688 pass |
18775
5b05ceb24a8d
util: add flag support to compilere
Bryan O'Sullivan <bryano@fb.com>
parents:
18759
diff
changeset
|
689 return re.compile(pat, flags) |
16943
8d08a28aa63e
matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents:
16873
diff
changeset
|
690 |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
691 _fspathcache = {} |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
692 def fspath(name, root): |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
693 '''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
|
694 |
15710
f63e40047372
icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15709
diff
changeset
|
695 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
|
696 |
f63e40047372
icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15709
diff
changeset
|
697 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
|
698 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
|
699 |
15710
f63e40047372
icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15709
diff
changeset
|
700 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
|
701 ''' |
15709
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
702 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
|
703 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
|
704 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
|
705 return n |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
706 return None |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
707 |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
708 seps = os.sep |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
709 if os.altsep: |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
710 seps = seps + os.altsep |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
711 # Protect backslashes. This gets silly very quickly. |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
712 seps.replace('\\','\\\\') |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
713 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
|
714 dir = os.path.normpath(root) |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
715 result = [] |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
716 for part, sep in pattern.findall(name): |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
717 if sep: |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
718 result.append(sep) |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
719 continue |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
720 |
15719
1dd60426b061
icasefs: follow standard cache look up pattern
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15718
diff
changeset
|
721 if dir not in _fspathcache: |
1dd60426b061
icasefs: follow standard cache look up pattern
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15718
diff
changeset
|
722 _fspathcache[dir] = os.listdir(dir) |
1dd60426b061
icasefs: follow standard cache look up pattern
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15718
diff
changeset
|
723 contents = _fspathcache[dir] |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
724 |
15709
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
725 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
|
726 if not found: |
15720
3bcfea777efc
icasefs: rewrite comment to explain situtation precisely
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15719
diff
changeset
|
727 # 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
|
728 # 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
|
729 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
|
730 _fspathcache[dir] = contents |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
731 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
|
732 |
a1f4bd47d18e
icasefs: retry directory scan once for already invalidated cache
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15674
diff
changeset
|
733 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
|
734 dir = os.path.join(dir, part) |
6676
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
735 |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
736 return ''.join(result) |
33045179d079
Add a new function, fspath
Paul Moore <p.f.moore@gmail.com>
parents:
6595
diff
changeset
|
737 |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
738 def checknlink(testfile): |
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
739 '''check whether hardlink count reporting works properly''' |
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
740 |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
741 # 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
|
742 # 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
|
743 f1 = testfile + ".hgtmp1" |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
744 if os.path.lexists(f1): |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
745 return False |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
746 try: |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
747 posixfile(f1, 'w').close() |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
748 except IOError: |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
749 return False |
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
750 |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
751 f2 = testfile + ".hgtmp2" |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
752 fd = None |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
753 try: |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
754 try: |
14235
b9e1b041744f
rename util.os_link to oslink
Adrian Buehlmann <adrian@cadifra.com>
parents:
14234
diff
changeset
|
755 oslink(f1, f2) |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
756 except OSError: |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
757 return False |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
758 |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
759 # 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
|
760 # 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
|
761 fd = posixfile(f2) |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
762 return nlinks(f2) > 1 |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
763 finally: |
13204
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
764 if fd is not None: |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
765 fd.close() |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
766 for f in (f1, f2): |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
767 try: |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
768 os.unlink(f) |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
769 except OSError: |
5b83ab614dab
checknlink: use two testfiles (issue2543)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13188
diff
changeset
|
770 pass |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12927
diff
changeset
|
771 |
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
|
772 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
|
773 '''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
|
774 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
|
775 |
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
|
776 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
|
777 '''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
|
778 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
|
779 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
|
780 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
|
781 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
|
782 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
|
783 |
6007
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
784 def gui(): |
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
785 '''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
|
786 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
|
787 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
|
788 # 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
|
789 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
|
790 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
|
791 # 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
|
792 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
|
793 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
|
794 # 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
|
795 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
|
796 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
|
797 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
|
798 |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
799 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
|
800 """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
|
801 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
802 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
|
803 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
804 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
|
805 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
|
806 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
807 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
|
808 """ |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
809 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
|
810 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
|
811 os.close(fd) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
812 # 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
|
813 # 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
|
814 # 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
|
815 copymode(name, temp, createmode) |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
816 if emptyok: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
817 return temp |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
818 try: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
819 try: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
820 ifp = posixfile(name, "rb") |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
821 except IOError, inst: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
822 if inst.errno == errno.ENOENT: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
823 return temp |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
824 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
|
825 inst.filename = name |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
826 raise |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
827 ofp = posixfile(temp, "wb") |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
828 for chunk in filechunkiter(ifp): |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
829 ofp.write(chunk) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
830 ifp.close() |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
831 ofp.close() |
16705
c2d9ef43ff6c
check-code: ignore naked excepts with a "re-raise" comment
Brodie Rao <brodie@sf.io>
parents:
16703
diff
changeset
|
832 except: # re-raises |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
833 try: os.unlink(temp) |
16703
7292a4618f46
cleanup: replace more naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents:
16688
diff
changeset
|
834 except OSError: pass |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
835 raise |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
836 return temp |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
837 |
8778
c5f36402daad
use new style classes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8631
diff
changeset
|
838 class atomictempfile(object): |
17424
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17391
diff
changeset
|
839 '''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
|
840 |
14008
da65edcac72a
atomictempfile: rewrite docstring to clarify rename() vs. close().
Greg Ward <greg@gerg.ca>
parents:
14007
diff
changeset
|
841 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
|
842 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
|
843 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
|
844 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
|
845 writes are discarded. |
14008
da65edcac72a
atomictempfile: rewrite docstring to clarify rename() vs. close().
Greg Ward <greg@gerg.ca>
parents:
14007
diff
changeset
|
846 ''' |
11212
4d8db9676171
util: give appropriate default args to atomictempfile()
Yuya Nishihara <yuya@tcha.org>
parents:
11011
diff
changeset
|
847 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
|
848 self.__name = name # permanent name |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
849 self._tempname = mktempcopy(name, emptyok=('w' in mode), |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
850 createmode=createmode) |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
851 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
|
852 |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
853 # delegated methods |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
854 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
|
855 self.seek = self._fp.seek |
e73128535105
util: delegate seek and tell methods of atomictempfile
Bryan O'Sullivan <bryano@fb.com>
parents:
17203
diff
changeset
|
856 self.tell = self._fp.tell |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
857 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
|
858 |
15057
774da7121fc9
atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents:
15050
diff
changeset
|
859 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
|
860 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
|
861 self._fp.close() |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
862 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
|
863 |
15057
774da7121fc9
atomictempfile: make close() consistent with other file-like objects.
Greg Ward <greg@gerg.ca>
parents:
15050
diff
changeset
|
864 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
|
865 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
|
866 try: |
14007
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
867 os.unlink(self._tempname) |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
868 except OSError: |
d764463b433e
atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
14004
diff
changeset
|
869 pass |
8327
aa25be1c2889
atomictempfile: delegate to posixfile instead of inheriting from it
Bryan O'Sullivan <bos@serpentine.com>
parents:
8312
diff
changeset
|
870 self._fp.close() |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
871 |
13098
f7d6750dcd01
util: make atomicfiles closable
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13072
diff
changeset
|
872 def __del__(self): |
14968
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14942
diff
changeset
|
873 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
|
874 self.discard() |
13098
f7d6750dcd01
util: make atomicfiles closable
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13072
diff
changeset
|
875 |
18938
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
876 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
|
877 """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
|
878 try: |
18938
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
879 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
|
880 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
|
881 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
|
882 return |
15058
81f33be0ea79
util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents:
15057
diff
changeset
|
883 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
|
884 raise |
81f33be0ea79
util: postpone and reorder parent calculation in makedirs
Adrian Buehlmann <adrian@cadifra.com>
parents:
15057
diff
changeset
|
885 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
|
886 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
|
887 raise |
18938
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
888 makedirs(parent, mode, notindexed) |
e22107cff6bf
util: add notindexed optional parameter to makedirs function
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
18930
diff
changeset
|
889 makedir(name, notindexed) |
15049
79a861b8f553
util.makedirs: propagate chmod exceptions
Mads Kiilerich <mads@kiilerich.com>
parents:
15031
diff
changeset
|
890 if mode is not None: |
79a861b8f553
util.makedirs: propagate chmod exceptions
Mads Kiilerich <mads@kiilerich.com>
parents:
15031
diff
changeset
|
891 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
|
892 |
18668
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
893 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
|
894 """race-safe recursive directory creation""" |
18678
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
895 if os.path.isdir(name): |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
896 return |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
897 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
|
898 if parent != name: |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
899 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
|
900 try: |
18678
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
901 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
|
902 except OSError, err: |
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
903 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
|
904 # 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
|
905 return |
4034b8d551b1
scmutil: create directories in a race-safe way during update
Bryan O'Sullivan <bryano@fb.com>
parents:
18614
diff
changeset
|
906 raise |
18678
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
907 if mode is not None: |
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
908 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
|
909 |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
910 def readfile(path): |
14250
34ec9b313638
util: make readfile() operate in binary mode
Patrick Mezard <pmezard@gmail.com>
parents:
14235
diff
changeset
|
911 fp = open(path, 'rb') |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
912 try: |
14100
3e9e02a41dfb
util: really drop size from readfile
Matt Mackall <mpm@selenic.com>
parents:
14099
diff
changeset
|
913 return fp.read() |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
914 finally: |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
915 fp.close() |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
916 |
14167
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
917 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
|
918 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
|
919 try: |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
920 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
|
921 finally: |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
922 fp.close() |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
923 |
0e4753807c93
util & scmutil: adapt read/write helpers as request by mpm
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14147
diff
changeset
|
924 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
|
925 fp = open(path, 'ab') |
14099
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
926 try: |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
927 fp.write(text) |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
928 finally: |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
929 fp.close() |
0824a0a3cefc
util: add readfile() & writefile() helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14077
diff
changeset
|
930 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
931 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
|
932 """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
|
933 iterator over chunks of arbitrary size.""" |
1200 | 934 |
5446
fa836e050c50
chunkbuffer: removed unused method and arg
Matt Mackall <mpm@selenic.com>
parents:
5420
diff
changeset
|
935 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
|
936 """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
|
937 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
|
938 def splitbig(chunks): |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
939 for chunk in chunks: |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
940 if len(chunk) > 2**20: |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
941 pos = 0 |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
942 while pos < len(chunk): |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
943 end = pos + 2 ** 18 |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
944 yield chunk[pos:end] |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
945 pos = end |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
946 else: |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
947 yield chunk |
1b3b843e1100
chunkbuffer: split big strings directly in chunkbuffer
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11668
diff
changeset
|
948 self.iter = splitbig(in_iter) |
16873
37e081609828
util: simplify queue management in chunkbuffer
Bryan O'Sullivan <bryano@fb.com>
parents:
16834
diff
changeset
|
949 self._queue = deque() |
1200 | 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 def read(self, l): |
1200 | 952 """Read L bytes of data from the iterator of chunks of data. |
1308
2073e5a71008
Cleanup of tabs and trailing spaces.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1285
diff
changeset
|
953 Returns less than L bytes if the iterator runs dry.""" |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
954 left = l |
17962
4c29668ca316
util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents:
17560
diff
changeset
|
955 buf = [] |
16873
37e081609828
util: simplify queue management in chunkbuffer
Bryan O'Sullivan <bryano@fb.com>
parents:
16834
diff
changeset
|
956 queue = self._queue |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
957 while left > 0: |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
958 # refill the queue |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
959 if not queue: |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
960 target = 2**18 |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
961 for chunk in self.iter: |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
962 queue.append(chunk) |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
963 target -= len(chunk) |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
964 if target <= 0: |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
965 break |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
966 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
|
967 break |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
968 |
16803
107a3270a24a
cleanup: use the deque type where appropriate
Bryan O'Sullivan <bryano@fb.com>
parents:
16769
diff
changeset
|
969 chunk = queue.popleft() |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
970 left -= len(chunk) |
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
971 if left < 0: |
16803
107a3270a24a
cleanup: use the deque type where appropriate
Bryan O'Sullivan <bryano@fb.com>
parents:
16769
diff
changeset
|
972 queue.appendleft(chunk[left:]) |
17962
4c29668ca316
util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents:
17560
diff
changeset
|
973 buf.append(chunk[:left]) |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
974 else: |
17962
4c29668ca316
util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents:
17560
diff
changeset
|
975 buf.append(chunk) |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
976 |
17962
4c29668ca316
util: make chunkbuffer non-quadratic on Windows
Matt Mackall <mpm@selenic.com>
parents:
17560
diff
changeset
|
977 return ''.join(buf) |
11758
a79214972da2
chunkbuffer: use += rather than cStringIO to reduce memory footprint
Matt Mackall <mpm@selenic.com>
parents:
11469
diff
changeset
|
978 |
2462
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
979 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
|
980 """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
|
981 (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
|
982 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
|
983 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
|
984 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
|
985 requested.""" |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
986 assert size >= 0 |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
987 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
|
988 while True: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
989 if limit is None: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
990 nbytes = size |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
991 else: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
992 nbytes = min(limit, size) |
2462
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
993 s = nbytes and f.read(nbytes) |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
994 if not s: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
995 break |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
996 if limit: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
997 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
|
998 yield s |
1320
5f277e73778f
Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1312
diff
changeset
|
999 |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
1000 def makedate(): |
15505
ae04af1ce78d
makedate: wrong timezone offset if DST rules changed this year (issue2511)
Dmitry Panov <dop@itoolabs.com>
parents:
15496
diff
changeset
|
1001 ct = time.time() |
ae04af1ce78d
makedate: wrong timezone offset if DST rules changed this year (issue2511)
Dmitry Panov <dop@itoolabs.com>
parents:
15496
diff
changeset
|
1002 if ct < 0: |
13063
e98581d44f0b
makedate: abort on negative timestamps (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13062
diff
changeset
|
1003 hint = _("check your clock") |
15505
ae04af1ce78d
makedate: wrong timezone offset if DST rules changed this year (issue2511)
Dmitry Panov <dop@itoolabs.com>
parents:
15496
diff
changeset
|
1004 raise Abort(_("negative timestamp: %d") % ct, hint=hint) |
ae04af1ce78d
makedate: wrong timezone offset if DST rules changed this year (issue2511)
Dmitry Panov <dop@itoolabs.com>
parents:
15496
diff
changeset
|
1005 delta = (datetime.datetime.utcfromtimestamp(ct) - |
ae04af1ce78d
makedate: wrong timezone offset if DST rules changed this year (issue2511)
Dmitry Panov <dop@itoolabs.com>
parents:
15496
diff
changeset
|
1006 datetime.datetime.fromtimestamp(ct)) |
ae04af1ce78d
makedate: wrong timezone offset if DST rules changed this year (issue2511)
Dmitry Panov <dop@itoolabs.com>
parents:
15496
diff
changeset
|
1007 tz = delta.days * 86400 + delta.seconds |
ae04af1ce78d
makedate: wrong timezone offset if DST rules changed this year (issue2511)
Dmitry Panov <dop@itoolabs.com>
parents:
15496
diff
changeset
|
1008 return ct, tz |
1329
8f06817bf266
Allow files to be opened in text mode, even on Windows.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1321
diff
changeset
|
1009 |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1010 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
|
1011 """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
|
1012 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
|
1013 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
|
1014 append time zone to string.""" |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
1015 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
|
1016 if t < 0: |
dd24f3e7ca9e
util.datestr: do not crash on revisions with negative timestamp (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13038
diff
changeset
|
1017 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
|
1018 tz = 0 |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1019 if "%1" in format or "%2" in format: |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1020 sign = (tz > 0) and "-" or "+" |
9029
0001e49f1c11
compat: use // for integer division
Alejandro Santos <alejolp@alejolp.com>
parents:
8938
diff
changeset
|
1021 minutes = abs(tz) // 60 |
0001e49f1c11
compat: use // for integer division
Alejandro Santos <alejolp@alejolp.com>
parents:
8938
diff
changeset
|
1022 format = format.replace("%1", "%c%02d" % (sign, minutes // 60)) |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1023 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
|
1024 try: |
c208dcd0f709
util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents:
15152
diff
changeset
|
1025 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
|
1026 except ValueError: |
c208dcd0f709
util: fix crash converting an invalid future date to string
Kevin Gessner <kevin@fogcreek.com>
parents:
15152
diff
changeset
|
1027 # 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
|
1028 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
|
1029 s = time.strftime(format, t) |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
1030 return s |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1031 |
6134
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
1032 def shortdate(date=None): |
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
1033 """turn (timestamp, tzoff) tuple into iso 8631 date.""" |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1034 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
|
1035 |
5357
c6adf2be6069
util: add default argument to strdate
Bryan O'Sullivan <bos@serpentine.com>
parents:
5293
diff
changeset
|
1036 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
|
1037 """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
|
1038 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
|
1039 def timezone(string): |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1040 tz = string.split()[-1] |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1041 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
|
1042 sign = (tz[0] == "+") and 1 or -1 |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1043 hours = int(tz[1:3]) |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1044 minutes = int(tz[3:5]) |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1045 return -sign * (hours * 60 + minutes) * 60 |
12401
4cdaf1adafc8
backout most of 4f8067c94729
Matt Mackall <mpm@selenic.com>
parents:
12387
diff
changeset
|
1046 if tz == "GMT" or tz == "UTC": |
3809
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1047 return 0 |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1048 return None |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1049 |
3255
e96d2956eb4a
util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents:
3176
diff
changeset
|
1050 # NOTE: unixtime = localunixtime + offset |
3809
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1051 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
|
1052 if offset is not None: |
3809
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1053 date = " ".join(string.split()[:-1]) |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
1054 |
3812 | 1055 # add missing elements from defaults |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1056 usenow = False # default to using biased defaults |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1057 for part in ("S", "M", "HI", "d", "mb", "yY"): # decreasing specificity |
3812 | 1058 found = [True for p in part if ("%"+p) in format] |
1059 if not found: | |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1060 date += "@" + defaults[part][usenow] |
3812 | 1061 format += "@%" + part[0] |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1062 else: |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1063 # 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
|
1064 # elements are relative to today |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1065 usenow = True |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
1066 |
3256
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1067 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
|
1068 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
|
1069 if offset is None: |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1070 # local timezone |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1071 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
|
1072 offset = unixtime - localunixtime |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1073 else: |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1074 unixtime = localunixtime + offset |
3255
e96d2956eb4a
util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents:
3176
diff
changeset
|
1075 return unixtime, offset |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1076 |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1077 def parsedate(date, formats=None, bias={}): |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1078 """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
|
1079 |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1080 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
|
1081 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
|
1082 |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1083 >>> parsedate(' today ') == parsedate(\ |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1084 datetime.date.today().strftime('%b %d')) |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1085 True |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1086 >>> parsedate( 'yesterday ') == parsedate((datetime.date.today() -\ |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1087 datetime.timedelta(days=1)\ |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1088 ).strftime('%b %d')) |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1089 True |
18614
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1090 >>> now, tz = makedate() |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1091 >>> strnow, strtz = parsedate('now') |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1092 >>> (strnow - now) < 1 |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1093 True |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1094 >>> tz == strtz |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1095 True |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1096 """ |
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1097 if not date: |
3807
e43b48f0f718
parsedate: allow '' for epoch
Matt Mackall <mpm@selenic.com>
parents:
3806
diff
changeset
|
1098 return 0, 0 |
6230
c7253d1a774e
dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents:
6229
diff
changeset
|
1099 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
|
1100 return date |
2609
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
1101 if not formats: |
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
1102 formats = defaultdateformats |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1103 date = date.strip() |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1104 |
18614
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1105 if date == _('now'): |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
1106 return makedate() |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1107 if date == _('today'): |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1108 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
|
1109 elif date == _('yesterday'): |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1110 date = (datetime.date.today() - |
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
1111 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
|
1112 |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1113 try: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1114 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
|
1115 except ValueError: |
3812 | 1116 # fill out defaults |
1117 now = makedate() | |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1118 defaults = {} |
13200
6f011cf52f9a
avoid .split() in for loops and use tuples instead
David Soria Parra <dsp@php.net>
parents:
13197
diff
changeset
|
1119 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
|
1120 # 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
|
1121 b = bias.get(part) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1122 if b is None: |
3812 | 1123 if part[0] in "HMS": |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1124 b = "00" |
3812 | 1125 else: |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1126 b = "0" |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1127 |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1128 # 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
|
1129 n = datestr(now, "%" + part[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1130 |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1131 defaults[part] = (b, n) |
3812 | 1132 |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1133 for format in formats: |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1134 try: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1135 when, offset = strdate(date, format, defaults) |
6087
12856a1742dc
better handle errors with date parsing (issue983)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5917
diff
changeset
|
1136 except (ValueError, OverflowError): |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1137 pass |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1138 else: |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1139 break |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1140 else: |
12105
6f58430dfdd0
util: get rid of extra trailing whitespace in parsedate abort message
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12088
diff
changeset
|
1141 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
|
1142 # 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
|
1143 # 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
|
1144 # 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
|
1145 # to UTC+14 |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1146 if abs(when) > 0x7fffffff: |
3806
92a3532a01d9
parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents:
3784
diff
changeset
|
1147 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
|
1148 if when < 0: |
e1002cf9fe54
parsedate: abort on negative dates (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13053
diff
changeset
|
1149 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
|
1150 if offset < -50400 or offset > 43200: |
3806
92a3532a01d9
parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents:
3784
diff
changeset
|
1151 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
|
1152 return when, offset |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1153 |
3812 | 1154 def matchdate(date): |
1155 """Return a function that matches a given date match specifier | |
1156 | |
1157 Formats include: | |
1158 | |
1159 '{date}' match a given date to the accuracy provided | |
1160 | |
1161 '<{date}' on or before a given date | |
1162 | |
1163 '>{date}' on or after a given date | |
1164 | |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1165 >>> p1 = parsedate("10:29:59") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1166 >>> p2 = parsedate("10:30:00") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1167 >>> p3 = parsedate("10:30:59") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1168 >>> p4 = parsedate("10:31:00") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1169 >>> 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
|
1170 >>> f = matchdate("10:30") |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1171 >>> f(p1[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1172 False |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1173 >>> f(p2[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1174 True |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1175 >>> f(p3[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1176 True |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1177 >>> f(p4[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1178 False |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1179 >>> f(p5[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
1180 False |
3812 | 1181 """ |
1182 | |
1183 def lower(date): | |
6230
c7253d1a774e
dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents:
6229
diff
changeset
|
1184 d = dict(mb="1", d="1") |
c7253d1a774e
dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents:
6229
diff
changeset
|
1185 return parsedate(date, extendeddateformats, d)[0] |
3812 | 1186 |
1187 def upper(date): | |
1188 d = dict(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
|
1189 for days in ("31", "30", "29"): |
3812 | 1190 try: |
1191 d["d"] = days | |
1192 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
|
1193 except Abort: |
3812 | 1194 pass |
1195 d["d"] = "28" | |
1196 return parsedate(date, extendeddateformats, d)[0] | |
1197 | |
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
|
1198 date = date.strip() |
13780
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
1199 |
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
1200 if not date: |
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
1201 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
|
1202 elif date[0] == "<": |
13869
b470894c33f8
date: fixup breakage from ">" fix
Matt Mackall <mpm@selenic.com>
parents:
13867
diff
changeset
|
1203 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
|
1204 raise Abort(_("invalid day spec, use '<DATE'")) |
3812 | 1205 when = upper(date[1:]) |
1206 return lambda x: x <= when | |
1207 elif date[0] == ">": | |
13869
b470894c33f8
date: fixup breakage from ">" fix
Matt Mackall <mpm@selenic.com>
parents:
13867
diff
changeset
|
1208 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
|
1209 raise Abort(_("invalid day spec, use '>DATE'")) |
3812 | 1210 when = lower(date[1:]) |
1211 return lambda x: x >= when | |
1212 elif date[0] == "-": | |
1213 try: | |
1214 days = int(date[1:]) | |
1215 except ValueError: | |
1216 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
|
1217 if days < 0: |
9a96efc4af8a
util: make 'hg log -d --2' abort (issue2734)
Yun Lee <yunlee.bj@gmail.com>
parents:
13886
diff
changeset
|
1218 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
|
1219 % date[1:]) |
3812 | 1220 when = makedate()[0] - days * 3600 * 24 |
3813 | 1221 return lambda x: x >= when |
3812 | 1222 elif " to " in date: |
1223 a, b = date.split(" to ") | |
1224 start, stop = lower(a), upper(b) | |
1225 return lambda x: x >= start and x <= stop | |
1226 else: | |
1227 start, stop = lower(date), upper(date) | |
1228 return lambda x: x >= start and x <= stop | |
1229 | |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1230 def shortuser(user): |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1231 """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
|
1232 f = user.find('@') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1233 if f >= 0: |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1234 user = user[:f] |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1235 f = user.find('<') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1236 if f >= 0: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1237 user = user[f + 1:] |
3176
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1238 f = user.find(' ') |
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1239 if f >= 0: |
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1240 user = user[:f] |
3533
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1241 f = user.find('.') |
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1242 if f >= 0: |
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1243 user = user[:f] |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1244 return user |
1920 | 1245 |
16360
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1246 def emailuser(user): |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1247 """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
|
1248 f = user.find('@') |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1249 if f >= 0: |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1250 user = user[:f] |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1251 f = user.find('<') |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1252 if f >= 0: |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1253 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
|
1254 return user |
e5788269741a
templates/filters: extracting the user portion of an email address
Matteo Capobianco <m.capobianco@gmail.com>
parents:
15720
diff
changeset
|
1255 |
5975
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1256 def email(author): |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1257 '''get email of author.''' |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1258 r = author.find('>') |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1259 if r == -1: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1260 r = None |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1261 return author[author.find('<') + 1:r] |
5975
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1262 |
13225
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1263 def _ellipsis(text, maxlength): |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1264 if len(text) <= maxlength: |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1265 return text, False |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1266 else: |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1267 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
|
1268 |
3767
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1269 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
|
1270 """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
|
1271 try: |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1272 # 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
|
1273 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
|
1274 maxlength) |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1275 if not truncated: |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1276 return text |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1277 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
|
1278 except (UnicodeDecodeError, UnicodeEncodeError): |
e3bf16703e26
util: fix ellipsis() not to break multi-byte sequence (issue2564)
Yuya Nishihara <yuya@tcha.org>
parents:
13212
diff
changeset
|
1279 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
|
1280 |
18735
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1281 def unitcountfn(*unittable): |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1282 '''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
|
1283 |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1284 def go(count): |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1285 for multiplier, divisor, format in unittable: |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1286 if count >= divisor * multiplier: |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1287 return format % (count / float(divisor)) |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1288 return unittable[-1][2] % count |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1289 |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1290 return go |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1291 |
716cad930691
util: generalize bytecount to unitcountfn
Bryan O'Sullivan <bryano@fb.com>
parents:
18678
diff
changeset
|
1292 bytecount = unitcountfn( |
16397
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1293 (100, 1 << 30, _('%.0f GB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1294 (10, 1 << 30, _('%.1f GB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1295 (1, 1 << 30, _('%.2f GB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1296 (100, 1 << 20, _('%.0f MB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1297 (10, 1 << 20, _('%.1f MB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1298 (1, 1 << 20, _('%.2f MB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1299 (100, 1 << 10, _('%.0f KB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1300 (10, 1 << 10, _('%.1f KB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1301 (1, 1 << 10, _('%.2f KB')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1302 (1, 1, _('%.0f bytes')), |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1303 ) |
f0f7f3fab315
util: create bytecount array just once
Matt Mackall <mpm@selenic.com>
parents:
16383
diff
changeset
|
1304 |
5291
23651848d638
extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
5213
diff
changeset
|
1305 def uirepr(s): |
23651848d638
extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
5213
diff
changeset
|
1306 # 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
|
1307 return repr(s).replace('\\\\', '\\') |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7537
diff
changeset
|
1308 |
13316
d119403fd266
util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1309 # delay import of textwrap |
d119403fd266
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Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1310 def MBTextWrapper(**kwargs): |
d119403fd266
util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1311 class tw(textwrap.TextWrapper): |
d119403fd266
util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1312 """ |
15066
24efa83d81cb
i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1313 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
|
1314 |
24efa83d81cb
i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1315 Neither number of 'bytes' in any encoding nor 'characters' is |
24efa83d81cb
i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1316 appropriate to calculate terminal columns for specified string. |
12957
9f2ac318b92e
util: clarify purpose of MBTextWrapper class
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12938
diff
changeset
|
1317 |
15066
24efa83d81cb
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1318 Original TextWrapper implementation uses built-in 'len()' directly, |
24efa83d81cb
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1319 so overriding is needed to use width information of each characters. |
12957
9f2ac318b92e
util: clarify purpose of MBTextWrapper class
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12938
diff
changeset
|
1320 |
15066
24efa83d81cb
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1321 In addition, characters classified into 'ambiguous' width are |
17424
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17391
diff
changeset
|
1322 treated as wide in East Asian area, but as narrow in other. |
15066
24efa83d81cb
i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1323 |
24efa83d81cb
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1324 This requires use decision to determine width of such characters. |
13316
d119403fd266
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Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1325 """ |
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Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1326 def __init__(self, **kwargs): |
d119403fd266
util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1327 textwrap.TextWrapper.__init__(self, **kwargs) |
11297
d320e70442a5
replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11256
diff
changeset
|
1328 |
15066
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i18n: calculate terminal columns by width information of each characters
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1329 # for compatibility between 2.4 and 2.6 |
24efa83d81cb
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
1330 if getattr(self, 'drop_whitespace', None) is None: |
24efa83d81cb
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1331 self.drop_whitespace = kwargs.get('drop_whitespace', True) |
24efa83d81cb
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1332 |
15065
24a6c3f903bb
util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents:
15024
diff
changeset
|
1333 def _cutdown(self, ucstr, space_left): |
13316
d119403fd266
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Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1334 l = 0 |
15066
24efa83d81cb
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1335 colwidth = encoding.ucolwidth |
13316
d119403fd266
util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1336 for i in xrange(len(ucstr)): |
15066
24efa83d81cb
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
15065
diff
changeset
|
1337 l += colwidth(ucstr[i]) |
13316
d119403fd266
util: delay loading of textwrap
Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1338 if space_left < l: |
15065
24a6c3f903bb
util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents:
15024
diff
changeset
|
1339 return (ucstr[:i], ucstr[i:]) |
24a6c3f903bb
util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents:
15024
diff
changeset
|
1340 return ucstr, '' |
11297
d320e70442a5
replace Python standard textwrap by MBCS sensitive one for i18n text
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11256
diff
changeset
|
1341 |
13316
d119403fd266
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Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1342 # overriding of base class |
d119403fd266
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Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1343 def _handle_long_word(self, reversed_chunks, cur_line, cur_len, width): |
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|
1344 space_left = max(width - cur_len, 1) |
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|
1345 |
13316
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diff
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|
1346 if self.break_long_words: |
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diff
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|
1347 cut, res = self._cutdown(reversed_chunks[-1], space_left) |
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|
1348 cur_line.append(cut) |
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|
1349 reversed_chunks[-1] = res |
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|
1350 elif not cur_line: |
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Matt Mackall <mpm@selenic.com>
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diff
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|
1351 cur_line.append(reversed_chunks.pop()) |
11297
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replace Python standard textwrap by MBCS sensitive one for i18n text
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|
1352 |
15066
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|
1353 # this overriding code is imported from TextWrapper of python 2.6 |
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|
1354 # to calculate columns of string by 'encoding.ucolwidth()' |
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diff
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|
1355 def _wrap_chunks(self, chunks): |
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parents:
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|
1356 colwidth = encoding.ucolwidth |
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|
1357 |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
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|
1358 lines = [] |
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|
1359 if self.width <= 0: |
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parents:
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|
1360 raise ValueError("invalid width %r (must be > 0)" % self.width) |
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|
1361 |
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parents:
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|
1362 # Arrange in reverse order so items can be efficiently popped |
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parents:
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diff
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|
1363 # from a stack of chucks. |
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parents:
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diff
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|
1364 chunks.reverse() |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
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|
1365 |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
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|
1366 while chunks: |
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parents:
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|
1367 |
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diff
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|
1368 # Start the list of chunks that will make up the current line. |
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|
1369 # cur_len is just the length of all the chunks in cur_line. |
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parents:
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|
1370 cur_line = [] |
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|
1371 cur_len = 0 |
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|
1372 |
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|
1373 # Figure out which static string will prefix this line. |
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|
1374 if lines: |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
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|
1375 indent = self.subsequent_indent |
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|
1376 else: |
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diff
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|
1377 indent = self.initial_indent |
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|
1378 |
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|
1379 # Maximum width for this line. |
24efa83d81cb
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|
1380 width = self.width - len(indent) |
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|
1381 |
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diff
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|
1382 # First chunk on line is whitespace -- drop it, unless this |
17424
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17391
diff
changeset
|
1383 # is the very beginning of the text (i.e. no lines started yet). |
15066
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parents:
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|
1384 if self.drop_whitespace and chunks[-1].strip() == '' and lines: |
24efa83d81cb
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parents:
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diff
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|
1385 del chunks[-1] |
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parents:
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diff
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|
1386 |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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15065
diff
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|
1387 while chunks: |
24efa83d81cb
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parents:
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diff
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|
1388 l = colwidth(chunks[-1]) |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
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|
1389 |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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|
1390 # Can at least squeeze this chunk onto the current line. |
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diff
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|
1391 if cur_len + l <= width: |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
changeset
|
1392 cur_line.append(chunks.pop()) |
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parents:
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diff
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|
1393 cur_len += l |
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diff
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|
1394 |
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diff
changeset
|
1395 # Nope, this line is full. |
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|
1396 else: |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
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|
1397 break |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
changeset
|
1398 |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
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|
1399 # The current line is full, and the next chunk is too big to |
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parents:
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|
1400 # fit on *any* line (not just this one). |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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|
1401 if chunks and colwidth(chunks[-1]) > width: |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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|
1402 self._handle_long_word(chunks, cur_line, cur_len, width) |
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|
1403 |
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|
1404 # If the last chunk on this line is all whitespace, drop it. |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
1405 if (self.drop_whitespace and |
24efa83d81cb
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parents:
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diff
changeset
|
1406 cur_line and cur_line[-1].strip() == ''): |
24efa83d81cb
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
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|
1407 del cur_line[-1] |
24efa83d81cb
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
1408 |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
1409 # Convert current line back to a string and store it in list |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
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|
1410 # of all lines (return value). |
24efa83d81cb
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diff
changeset
|
1411 if cur_line: |
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parents:
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diff
changeset
|
1412 lines.append(indent + ''.join(cur_line)) |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
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|
1413 |
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diff
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|
1414 return lines |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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|
1415 |
13316
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Matt Mackall <mpm@selenic.com>
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diff
changeset
|
1416 global MBTextWrapper |
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
1417 MBTextWrapper = tw |
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Matt Mackall <mpm@selenic.com>
parents:
13313
diff
changeset
|
1418 return tw(**kwargs) |
11297
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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|
1419 |
12698
7aef77e74cf3
util: make wrap() require a width argument
Matt Mackall <mpm@selenic.com>
parents:
12689
diff
changeset
|
1420 def wrap(line, width, initindent='', hangindent=''): |
11297
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diff
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|
1421 maxindent = max(len(hangindent), len(initindent)) |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
1422 if width <= maxindent: |
9417
4c3fb45123e5
util, minirst: do not crash with COLUMNS=0
Martin Geisler <mg@lazybytes.net>
parents:
9397
diff
changeset
|
1423 # adjust for weird terminal size |
11297
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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changeset
|
1424 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
|
1425 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
|
1426 initindent = initindent.decode(encoding.encoding, encoding.encodingmode) |
24a6c3f903bb
util: wrap lines with multi-byte characters correctly (issue2943)
Mads Kiilerich <mads@kiilerich.com>
parents:
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diff
changeset
|
1427 hangindent = hangindent.decode(encoding.encoding, encoding.encodingmode) |
11297
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|
1428 wrapper = MBTextWrapper(width=width, |
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|
1429 initial_indent=initindent, |
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replace Python standard textwrap by MBCS sensitive one for i18n text
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changeset
|
1430 subsequent_indent=hangindent) |
15065
24a6c3f903bb
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Mads Kiilerich <mads@kiilerich.com>
parents:
15024
diff
changeset
|
1431 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
|
1432 |
7879
5c4026a289a4
templater: ability to display diffstat for log-like commands
Alexander Solovyov <piranha at piranha.org.ua>
parents:
7875
diff
changeset
|
1433 def iterlines(iterator): |
5c4026a289a4
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parents:
7875
diff
changeset
|
1434 for chunk in iterator: |
5c4026a289a4
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Alexander Solovyov <piranha at piranha.org.ua>
parents:
7875
diff
changeset
|
1435 for line in chunk.splitlines(): |
5c4026a289a4
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Alexander Solovyov <piranha at piranha.org.ua>
parents:
7875
diff
changeset
|
1436 yield line |
9610
d78fe60f6bda
make path expanding more consistent
Alexander Solovyov <piranha@piranha.org.ua>
parents:
9569
diff
changeset
|
1437 |
d78fe60f6bda
make path expanding more consistent
Alexander Solovyov <piranha@piranha.org.ua>
parents:
9569
diff
changeset
|
1438 def expandpath(path): |
d78fe60f6bda
make path expanding more consistent
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parents:
9569
diff
changeset
|
1439 return os.path.expanduser(os.path.expandvars(path)) |
10239
8e4be44a676f
Find right hg command for detached process
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parents:
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diff
changeset
|
1440 |
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diff
changeset
|
1441 def hgcmd(): |
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Find right hg command for detached process
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diff
changeset
|
1442 """Return the command used to execute current hg |
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diff
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|
1443 |
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diff
changeset
|
1444 This is different from hgexecutable() because on Windows we want |
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diff
changeset
|
1445 to avoid things opening new shell windows like batch files, so we |
8e4be44a676f
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diff
changeset
|
1446 get either the python call or current executable. |
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10199
diff
changeset
|
1447 """ |
14228
116de1da2154
rename util.main_is_frozen to mainfrozen
Adrian Buehlmann <adrian@cadifra.com>
parents:
14167
diff
changeset
|
1448 if mainfrozen(): |
10239
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diff
changeset
|
1449 return [sys.executable] |
8e4be44a676f
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Patrick Mezard <pmezard@gmail.com>
parents:
10199
diff
changeset
|
1450 return gethgcmd() |
10344
9501cde4c034
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10282
diff
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|
1451 |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
1452 def rundetached(args, condfn): |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1453 """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
|
1454 |
10344
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1455 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
|
1456 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
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|
1457 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
|
1458 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
|
1459 True, return -1. |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
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|
1460 """ |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1461 # 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
|
1462 # 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
|
1463 # 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
|
1464 # 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
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|
1465 # 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
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|
1466 # 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
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|
1467 # us our child process terminated. |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
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|
1468 terminated = set() |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
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|
1469 def handler(signum, frame): |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
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|
1470 terminated.add(os.wait()) |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
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|
1471 prevhandler = None |
14968
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14942
diff
changeset
|
1472 SIGCHLD = getattr(signal, 'SIGCHLD', None) |
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14942
diff
changeset
|
1473 if SIGCHLD is not None: |
b7dbe957585c
util: use safehasattr or getattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14942
diff
changeset
|
1474 prevhandler = signal.signal(SIGCHLD, handler) |
10344
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
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diff
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|
1475 try: |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
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|
1476 pid = spawndetached(args) |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
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|
1477 while not condfn(): |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1478 if ((pid in terminated or not testpid(pid)) |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
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|
1479 and not condfn()): |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
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|
1480 return -1 |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1481 time.sleep(0.1) |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
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|
1482 return pid |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
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|
1483 finally: |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
1484 if prevhandler is not None: |
9501cde4c034
util: make spawndetached() handle subprocess early terminations
Patrick Mezard <pmezard@gmail.com>
parents:
10282
diff
changeset
|
1485 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
|
1486 |
10487
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1487 try: |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1488 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
|
1489 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
|
1490 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
|
1491 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
|
1492 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
|
1493 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
|
1494 return False |
10438
e6dc44147234
util: add any() and all() functions for Python 2.4 compatibility
Steve Losh <steve@stevelosh.com>
parents:
10422
diff
changeset
|
1495 |
10487
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
changeset
|
1496 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
|
1497 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
|
1498 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
|
1499 return False |
7a6b5f85c3ab
util: use the built-in any() and all() methods if they are available
Steve Losh <steve@stevelosh.com>
parents:
10438
diff
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|
1500 return True |
11010
18e81d42ee5c
util: fix default termwidth() under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10901
diff
changeset
|
1501 |
13392
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1502 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
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|
1503 """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
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|
1504 |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
changeset
|
1505 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
|
1506 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
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|
1507 a regular expression. |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
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|
1508 |
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
changeset
|
1509 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
|
1510 just before replacement. |
13392
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
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diff
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|
1511 |
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dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1512 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
|
1513 its escaping. |
11988
8380ed691df8
util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
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diff
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|
1514 """ |
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util: add an interpolate() function to for replacing multiple values
Steve Losh <steve@stevelosh.com>
parents:
11946
diff
changeset
|
1515 fn = fn or (lambda s: s) |
13392
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dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
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diff
changeset
|
1516 patterns = '|'.join(mapping.keys()) |
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dispatch: support for $ escaping in shell-alias definition
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diff
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|
1517 if escape_prefix: |
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dispatch: support for $ escaping in shell-alias definition
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parents:
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diff
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|
1518 patterns += '|' + prefix |
777cef34a890
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Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
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|
1519 if len(prefix) > 1: |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
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|
1520 prefix_char = prefix[1:] |
777cef34a890
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Roman Sokolov <sokolov.r.v@gmail.com>
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diff
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|
1521 else: |
777cef34a890
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diff
changeset
|
1522 prefix_char = prefix |
777cef34a890
dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
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|
1523 mapping[prefix_char] = prefix_char |
777cef34a890
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Roman Sokolov <sokolov.r.v@gmail.com>
parents:
13375
diff
changeset
|
1524 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
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|
1525 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:
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diff
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|
1526 |
12076
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1527 def getport(port): |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1528 """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
|
1529 |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1530 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
|
1531 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
|
1532 service, util.Abort is raised. |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
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|
1533 """ |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
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|
1534 try: |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1535 return int(port) |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
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|
1536 except ValueError: |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1537 pass |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1538 |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1539 try: |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1540 return socket.getservbyname(port) |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
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|
1541 except socket.error: |
49463314c24f
mail/hgweb: support service names for ports (issue2350)
Brodie Rao <brodie@bitheap.org>
parents:
12054
diff
changeset
|
1542 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>
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12086
diff
changeset
|
1543 |
12088
1f71dffabc53
parsebool: accept always as true and never as false
Augie Fackler <durin42@gmail.com>
parents:
12087
diff
changeset
|
1544 _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
|
1545 '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
|
1546 'never': False} |
12087
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
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12086
diff
changeset
|
1547 |
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
12086
diff
changeset
|
1548 def parsebool(s): |
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
12086
diff
changeset
|
1549 """Parse s into a boolean. |
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
12086
diff
changeset
|
1550 |
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
12086
diff
changeset
|
1551 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:
12086
diff
changeset
|
1552 """ |
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
12086
diff
changeset
|
1553 return _booleans.get(s.lower(), None) |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1554 |
14077
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
14076
diff
changeset
|
1555 _hexdig = '0123456789ABCDEFabcdef' |
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
14076
diff
changeset
|
1556 _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:
14076
diff
changeset
|
1557 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:
14076
diff
changeset
|
1558 |
c285bdb0572a
util.url: copy urllib.unquote() into util to improve startup times
Brodie Rao <brodie@bitheap.org>
parents:
14076
diff
changeset
|
1559 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
|
1560 """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
|
1561 |
e95ec38f86b0
fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents:
17424
diff
changeset
|
1562 >>> _urlunquote('abc%20def') |
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Mads Kiilerich <mads@kiilerich.com>
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|
1563 'abc def' |
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Mads Kiilerich <mads@kiilerich.com>
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|
1564 """ |
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1565 res = s.split('%') |
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1566 # fastpath |
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|
1567 if len(res) == 1: |
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|
1568 return s |
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|
1569 s = res[0] |
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|
1570 for item in res[1:]: |
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1571 try: |
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|
1572 s += _hextochr[item[:2]] + item[2:] |
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1573 except KeyError: |
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|
1574 s += '%' + item |
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1575 except UnicodeDecodeError: |
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1576 s += unichr(int(item[:2], 16)) + item[2:] |
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|
1577 return s |
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1578 |
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|
1579 class url(object): |
14146
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|
1580 r"""Reliable URL parser. |
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1581 |
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1582 This parses URLs and provides attributes for the following |
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1583 components: |
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1584 |
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1585 <scheme>://<user>:<passwd>@<host>:<port>/<path>?<query>#<fragment> |
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1586 |
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1587 Missing components are set to None. The only exception is |
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1588 fragment, which is set to '' if present but empty. |
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1589 |
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1590 If parsefragment is False, fragment is included in query. If |
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1591 parsequery is False, query is included in path. If both are |
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1592 False, both fragment and query are included in path. |
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1593 |
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1594 See http://www.ietf.org/rfc/rfc2396.txt for more information. |
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1595 |
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1596 Note that for backward compatibility reasons, bundle URLs do not |
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1597 take host names. That means 'bundle://../' has a path of '../'. |
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1598 |
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|
1599 Examples: |
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|
1600 |
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1601 >>> url('http://www.ietf.org/rfc/rfc2396.txt') |
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1602 <url scheme: 'http', host: 'www.ietf.org', path: 'rfc/rfc2396.txt'> |
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1603 >>> url('ssh://[::1]:2200//home/joe/repo') |
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1604 <url scheme: 'ssh', host: '[::1]', port: '2200', path: '/home/joe/repo'> |
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|
1605 >>> url('file:///home/joe/repo') |
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|
1606 <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:
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diff
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|
1607 >>> url('file:///c:/temp/foo/') |
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Matt Mackall <mpm@selenic.com>
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|
1608 <url scheme: 'file', path: 'c:/temp/foo/'> |
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|
1609 >>> url('bundle:foo') |
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|
1610 <url scheme: 'bundle', path: 'foo'> |
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|
1611 >>> url('bundle://../foo') |
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|
1612 <url scheme: 'bundle', path: '../foo'> |
14146
1618c4f6f15b
tests: use raw string for url tests of '\' handling
Mads Kiilerich <mads@kiilerich.com>
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|
1613 >>> url(r'c:\foo\bar') |
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Mads Kiilerich <mads@kiilerich.com>
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|
1614 <url path: 'c:\\foo\\bar'> |
14699
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Matt Mackall <mpm@selenic.com>
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|
1615 >>> url(r'\\blah\blah\blah') |
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Matt Mackall <mpm@selenic.com>
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|
1616 <url path: '\\\\blah\\blah\\blah'> |
15074
64fbd0de9773
url: parse fragments first (issue2997)
Matt Mackall <mpm@selenic.com>
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diff
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|
1617 >>> url(r'\\blah\blah\blah#baz') |
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|
1618 <url path: '\\\\blah\\blah\\blah', fragment: 'baz'> |
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1619 |
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|
1620 Authentication credentials: |
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|
1621 |
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|
1622 >>> url('ssh://joe:xyz@x/repo') |
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|
1623 <url scheme: 'ssh', user: 'joe', passwd: 'xyz', host: 'x', path: 'repo'> |
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|
1624 >>> url('ssh://joe@x/repo') |
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|
1625 <url scheme: 'ssh', user: 'joe', host: 'x', path: 'repo'> |
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|
1626 |
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|
1627 Query strings and fragments: |
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|
1628 |
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|
1629 >>> url('http://host/a?b#c') |
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|
1630 <url scheme: 'http', host: 'host', path: 'a', query: 'b', fragment: 'c'> |
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|
1631 >>> url('http://host/a?b#c', parsequery=False, parsefragment=False) |
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|
1632 <url scheme: 'http', host: 'host', path: 'a?b#c'> |
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|
1633 """ |
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|
1634 |
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|
1635 _safechars = "!~*'()+" |
15452
de7e2fba4326
util: don't encode ':' in url paths
Mads Kiilerich <mads@kiilerich.com>
parents:
15392
diff
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|
1636 _safepchars = "/!~*'()+:" |
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1637 _matchscheme = re.compile(r'^[a-zA-Z0-9+.\-]+:').match |
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|
1638 |
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|
1639 def __init__(self, path, parsequery=True, parsefragment=True): |
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|
1640 # We slowly chomp away at path until we have only the path left |
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1641 self.scheme = self.user = self.passwd = self.host = None |
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|
1642 self.port = self.path = self.query = self.fragment = None |
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|
1643 self._localpath = True |
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|
1644 self._hostport = '' |
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|
1645 self._origpath = path |
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|
1646 |
15074
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Matt Mackall <mpm@selenic.com>
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|
1647 if parsefragment and '#' in path: |
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|
1648 path, self.fragment = path.split('#', 1) |
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|
1649 if not path: |
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|
1650 path = None |
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|
1651 |
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|
1652 # special case for Windows drive letters and UNC paths |
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|
1653 if hasdriveletter(path) or path.startswith(r'\\'): |
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1654 self.path = path |
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|
1655 return |
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|
1656 |
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|
1657 # For compatibility reasons, we can't handle bundle paths as |
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|
1658 # normal URLS |
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1659 if path.startswith('bundle:'): |
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1660 self.scheme = 'bundle' |
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1661 path = path[7:] |
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|
1662 if path.startswith('//'): |
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1663 path = path[2:] |
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|
1664 self.path = path |
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|
1665 return |
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|
1666 |
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|
1667 if self._matchscheme(path): |
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1668 parts = path.split(':', 1) |
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1669 if parts[0]: |
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|
1670 self.scheme, path = parts |
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|
1671 self._localpath = False |
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|
1672 |
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|
1673 if not path: |
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|
1674 path = None |
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|
1675 if self._localpath: |
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changeset
|
1676 self.path = '' |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1677 return |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1678 else: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1679 if self._localpath: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1680 self.path = path |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1681 return |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1682 |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1683 if parsequery and '?' in path: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1684 path, self.query = path.split('?', 1) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1685 if not path: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1686 path = None |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1687 if not self.query: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1688 self.query = None |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1689 |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1690 # // is required to specify a host/authority |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1691 if path and path.startswith('//'): |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1692 parts = path[2:].split('/', 1) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1693 if len(parts) > 1: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1694 self.host, path = parts |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1695 else: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1696 self.host = parts[0] |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1697 path = None |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1698 if not self.host: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1699 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
|
1700 # 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
|
1701 # 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
|
1702 if path and not hasdriveletter(path): |
14076
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1703 path = '/' + path |
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diff
changeset
|
1704 |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1705 if self.host and '@' in self.host: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1706 self.user, self.host = self.host.rsplit('@', 1) |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1707 if ':' in self.user: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1708 self.user, self.passwd = self.user.split(':', 1) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1709 if not self.host: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1710 self.host = None |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1711 |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1712 # Don't split on colons in IPv6 addresses without ports |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1713 if (self.host and ':' in self.host and |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1714 not (self.host.startswith('[') and self.host.endswith(']'))): |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1715 self._hostport = self.host |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1716 self.host, self.port = self.host.rsplit(':', 1) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1717 if not self.host: |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1718 self.host = None |
924c82157d46
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parents:
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diff
changeset
|
1719 |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1720 if (self.host and self.scheme == 'file' and |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1721 self.host not in ('localhost', '127.0.0.1', '[::1]')): |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1722 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>
parents:
14064
diff
changeset
|
1723 |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1724 self.path = path |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1725 |
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
|
1726 # leave the query string escaped |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1727 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
|
1728 'path', 'fragment'): |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1729 v = getattr(self, a) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1730 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
|
1731 setattr(self, a, _urlunquote(v)) |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1732 |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1733 def __repr__(self): |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1734 attrs = [] |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1735 for a in ('scheme', 'user', 'passwd', 'host', 'port', 'path', |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1736 'query', 'fragment'): |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1737 v = getattr(self, a) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1738 if v is not None: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1739 attrs.append('%s: %r' % (a, v)) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1740 return '<url %s>' % ', '.join(attrs) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1741 |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1742 def __str__(self): |
14147
617483af1cc0
test: test that backslash is preserved by the url class
Mads Kiilerich <mads@kiilerich.com>
parents:
14146
diff
changeset
|
1743 r"""Join the URL's components back into a URL string. |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1744 |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1745 Examples: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1746 |
15452
de7e2fba4326
util: don't encode ':' in url paths
Mads Kiilerich <mads@kiilerich.com>
parents:
15392
diff
changeset
|
1747 >>> 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
|
1748 '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
|
1749 >>> 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
|
1750 '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
|
1751 >>> 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
|
1752 'http://user:pw@host:80/?foo=bar%3dbaz' |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1753 >>> 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
|
1754 '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
|
1755 >>> str(url('http://localhost:80//')) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1756 'http://localhost:80//' |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1757 >>> str(url('http://localhost:80/')) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1758 'http://localhost:80/' |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1759 >>> str(url('http://localhost:80')) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1760 'http://localhost:80/' |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1761 >>> str(url('bundle:foo')) |
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1762 'bundle:foo' |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1763 >>> str(url('bundle://../foo')) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1764 'bundle:../foo' |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1765 >>> str(url('path')) |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1766 'path' |
14313
a389dd285282
util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14271
diff
changeset
|
1767 >>> str(url('file:///tmp/foo/bar')) |
a389dd285282
util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14271
diff
changeset
|
1768 'file:///tmp/foo/bar' |
15609
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
1769 >>> str(url('file:///c:/tmp/foo/bar')) |
15611 | 1770 'file:///c:/tmp/foo/bar' |
14147
617483af1cc0
test: test that backslash is preserved by the url class
Mads Kiilerich <mads@kiilerich.com>
parents:
14146
diff
changeset
|
1771 >>> print url(r'bundle:foo\bar') |
617483af1cc0
test: test that backslash is preserved by the url class
Mads Kiilerich <mads@kiilerich.com>
parents:
14146
diff
changeset
|
1772 bundle:foo\bar |
14076
924c82157d46
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Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1773 """ |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1774 if self._localpath: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1775 s = self.path |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1776 if self.scheme == 'bundle': |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1777 s = 'bundle:' + s |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1778 if self.fragment: |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1779 s += '#' + self.fragment |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1780 return s |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1781 |
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1782 s = self.scheme + ':' |
14313
a389dd285282
util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14271
diff
changeset
|
1783 if self.user or self.passwd or self.host: |
a389dd285282
util: make str(url) return file:/// for abs paths again
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14271
diff
changeset
|
1784 s += '//' |
15609
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
1785 elif self.scheme and (not self.path or self.path.startswith('/') |
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
1786 or hasdriveletter(self.path)): |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14064
diff
changeset
|
1787 s += '//' |
15609
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
1788 if hasdriveletter(self.path): |
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
1789 s += '/' |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
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1790 if self.user: |
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1791 s += urllib.quote(self.user, safe=self._safechars) |
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1792 if self.passwd: |
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1793 s += ':' + urllib.quote(self.passwd, safe=self._safechars) |
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1794 if self.user or self.passwd: |
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1795 s += '@' |
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1796 if self.host: |
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1797 if not (self.host.startswith('[') and self.host.endswith(']')): |
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1798 s += urllib.quote(self.host) |
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1799 else: |
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1800 s += self.host |
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1801 if self.port: |
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1802 s += ':' + urllib.quote(self.port) |
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1803 if self.host: |
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1804 s += '/' |
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|
1805 if self.path: |
14988
e6730f9e13bc
url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
14915
diff
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|
1806 # TODO: similar to the query string, we should not unescape the |
e6730f9e13bc
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diff
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|
1807 # path when we store it, the path might contain '%2f' = '/', |
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|
1808 # which we should *not* escape. |
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1809 s += urllib.quote(self.path, safe=self._safepchars) |
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1810 if self.query: |
14988
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url: store and assume the query part of an url is in escaped form (issue2921)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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diff
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|
1811 # we store the query in escaped form. |
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|
1812 s += '?' + self.query |
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1813 if self.fragment is not None: |
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1814 s += '#' + urllib.quote(self.fragment, safe=self._safepchars) |
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1815 return s |
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1816 |
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1817 def authinfo(self): |
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1818 user, passwd = self.user, self.passwd |
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1819 try: |
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1820 self.user, self.passwd = None, None |
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1821 s = str(self) |
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1822 finally: |
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1823 self.user, self.passwd = user, passwd |
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1824 if not self.user: |
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|
1825 return (s, None) |
15028
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http: explain why the host is passed to urllib2 password manager
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
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|
1826 # authinfo[1] is passed to urllib2 password manager, and its |
eb97a3e38656
http: explain why the host is passed to urllib2 password manager
Patrick Mezard <pmezard@gmail.com>
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|
1827 # URIs must not contain credentials. The host is passed in the |
eb97a3e38656
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Patrick Mezard <pmezard@gmail.com>
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|
1828 # URIs list because Python < 2.4.3 uses only that to search for |
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Patrick Mezard <pmezard@gmail.com>
parents:
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diff
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|
1829 # a password. |
15024
0f1311e829c9
http: strip credentials from urllib2 manager URIs (issue2885)
Patrick Mezard <pmezard@gmail.com>
parents:
15018
diff
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|
1830 return (s, (None, (s, self.host), |
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1831 self.user, self.passwd or '')) |
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1832 |
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Matt Mackall <mpm@selenic.com>
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diff
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|
1833 def isabs(self): |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
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|
1834 if self.scheme and self.scheme != 'file': |
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Matt Mackall <mpm@selenic.com>
parents:
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diff
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1835 return True # remote URL |
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subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
1836 if hasdriveletter(self.path): |
4f56b7530eab
subrepos: be smarter about what's an absolute path (issue2808)
Matt Mackall <mpm@selenic.com>
parents:
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|
1837 return True # absolute for our purposes - can't be joined() |
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Matt Mackall <mpm@selenic.com>
parents:
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|
1838 if self.path.startswith(r'\\'): |
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Matt Mackall <mpm@selenic.com>
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1839 return True # Windows UNC path |
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Matt Mackall <mpm@selenic.com>
parents:
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|
1840 if self.path.startswith('/'): |
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parents:
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|
1841 return True # POSIX-style |
4f56b7530eab
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Matt Mackall <mpm@selenic.com>
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|
1842 return False |
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|
1843 |
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1844 def localpath(self): |
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1845 if self.scheme == 'file' or self.scheme == 'bundle': |
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1846 path = self.path or '/' |
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1847 # For Windows, we need to promote hosts containing drive |
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1848 # letters to paths with drive letters. |
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1849 if hasdriveletter(self._hostport): |
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|
1850 path = self._hostport + '/' + self.path |
15496
396e83d635a6
url: handle file://localhost/c:/foo "correctly"
Mads Kiilerich <mads@kiilerich.com>
parents:
15488
diff
changeset
|
1851 elif (self.host is not None and self.path |
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url: handle file://localhost/c:/foo "correctly"
Mads Kiilerich <mads@kiilerich.com>
parents:
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|
1852 and not hasdriveletter(path)): |
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1853 path = '/' + path |
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1854 return path |
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1855 return self._origpath |
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1856 |
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|
1857 def hasscheme(path): |
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1858 return bool(url(path).scheme) |
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1859 |
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changeset
|
1860 def hasdriveletter(path): |
15609
8f4bad72d8b1
util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
parents:
15505
diff
changeset
|
1861 return path and path[1:2] == ':' and path[0:1].isalpha() |
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|
1862 |
14825
de9eb6b1da4f
util: rename the util.localpath that uses url to urllocalpath (issue2875)
Mads Kiilerich <mads@kiilerich.com>
parents:
14766
diff
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|
1863 def urllocalpath(path): |
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1864 return url(path, parsequery=False, parsefragment=False).localpath() |
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1865 |
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|
1866 def hidepassword(u): |
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|
1867 '''hide user credential in a url string''' |
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|
1868 u = url(u) |
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1869 if u.passwd: |
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|
1870 u.passwd = '***' |
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1871 return str(u) |
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|
1872 |
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|
1873 def removeauth(u): |
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|
1874 '''remove all authentication information from a url string''' |
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1875 u = url(u) |
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|
1876 u.user = u.passwd = None |
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|
1877 return str(u) |
14515
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
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diff
changeset
|
1878 |
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
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diff
changeset
|
1879 def isatty(fd): |
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
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|
1880 try: |
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parents:
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changeset
|
1881 return fd.isatty() |
76f295eaed86
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|
1882 except AttributeError: |
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diff
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|
1883 return False |
18736
af9ddea2cb99
util: add a timed function for use during development
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|
1884 |
af9ddea2cb99
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changeset
|
1885 timecount = unitcountfn( |
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diff
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|
1886 (1, 1e3, _('%.0f s')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
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|
1887 (100, 1, _('%.1f s')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
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18735
diff
changeset
|
1888 (10, 1, _('%.2f s')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
changeset
|
1889 (1, 1, _('%.3f s')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
changeset
|
1890 (100, 0.001, _('%.1f ms')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
changeset
|
1891 (10, 0.001, _('%.2f ms')), |
af9ddea2cb99
util: add a timed function for use during development
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parents:
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diff
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|
1892 (1, 0.001, _('%.3f ms')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
1893 (100, 0.000001, _('%.1f us')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
1894 (10, 0.000001, _('%.2f us')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
1895 (1, 0.000001, _('%.3f us')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
changeset
|
1896 (100, 0.000000001, _('%.1f ns')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
changeset
|
1897 (10, 0.000000001, _('%.2f ns')), |
af9ddea2cb99
util: add a timed function for use during development
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
1898 (1, 0.000000001, _('%.3f ns')), |
af9ddea2cb99
util: add a timed function for use during development
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parents:
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diff
changeset
|
1899 ) |
af9ddea2cb99
util: add a timed function for use during development
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parents:
18735
diff
changeset
|
1900 |
af9ddea2cb99
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Bryan O'Sullivan <bryano@fb.com>
parents:
18735
diff
changeset
|
1901 _timenesting = [0] |
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18735
diff
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|
1902 |
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1903 def timed(func): |
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1904 '''Report the execution time of a function call to stderr. |
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1905 |
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1906 During development, use as a decorator when you need to measure |
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1907 the cost of a function, e.g. as follows: |
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1908 |
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1909 @util.timed |
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1910 def foo(a, b, c): |
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1911 pass |
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1912 ''' |
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1913 |
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1914 def wrapper(*args, **kwargs): |
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1915 start = time.time() |
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1916 indent = 2 |
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1917 _timenesting[0] += indent |
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1918 try: |
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1919 return func(*args, **kwargs) |
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1920 finally: |
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1921 elapsed = time.time() - start |
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1922 _timenesting[0] -= indent |
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1923 sys.stderr.write('%s%s: %s\n' % |
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1924 (' ' * _timenesting[0], func.__name__, |
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1925 timecount(elapsed))) |
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1926 return wrapper |