Mercurial > hg
annotate mercurial/util.py @ 6656:2cbe0f72c379
Merge with crew-stable
author | Patrick Mezard <pmezard@gmail.com> |
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date | Sat, 07 Jun 2008 11:43:16 +0200 |
parents | 99a92acafdb9 |
children | 33045179d079 |
rev | line source |
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1082 | 1 """ |
2 util.py - Mercurial utility functions and platform specfic implementations | |
3 | |
4 Copyright 2005 K. Thananchayan <thananck@yahoo.com> | |
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5 Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
2859 | 6 Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> |
1082 | 7 |
8 This software may be used and distributed according to the terms | |
9 of the GNU General Public License, incorporated herein by reference. | |
10 | |
11 This contains helper routines that are independent of the SCM core and hide | |
12 platform-specific details from the core. | |
13 """ | |
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14 |
3891 | 15 from i18n import _ |
6212 | 16 import cStringIO, errno, getpass, re, shutil, sys, tempfile |
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17 import os, stat, threading, time, calendar, ConfigParser, locale, glob, osutil |
6501 | 18 import imp, urlparse |
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20 # Python compatibility |
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22 try: |
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23 set = set |
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24 frozenset = frozenset |
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25 except NameError: |
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26 from sets import Set as set, ImmutableSet as frozenset |
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27 |
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28 _md5 = None |
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29 def md5(s): |
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30 global _md5 |
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31 if _md5 is None: |
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32 try: |
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33 import hashlib |
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34 _md5 = hashlib.md5 |
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35 except ImportError: |
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36 import md5 |
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37 _md5 = md5.md5 |
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38 return _md5(s) |
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39 |
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40 _sha1 = None |
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41 def sha1(s): |
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42 global _sha1 |
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43 if _sha1 is None: |
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44 try: |
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45 import hashlib |
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46 _sha1 = hashlib.sha1 |
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47 except ImportError: |
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48 import sha |
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49 _sha1 = sha.sha |
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50 return _sha1(s) |
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51 |
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52 try: |
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53 _encoding = os.environ.get("HGENCODING") |
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54 if sys.platform == 'darwin' and not _encoding: |
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55 # On darwin, getpreferredencoding ignores the locale environment and |
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56 # always returns mac-roman. We override this if the environment is |
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57 # not C (has been customized by the user). |
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58 locale.setlocale(locale.LC_CTYPE, '') |
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59 _encoding = locale.getlocale()[1] |
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60 if not _encoding: |
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61 _encoding = locale.getpreferredencoding() or 'ascii' |
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62 except locale.Error: |
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63 _encoding = 'ascii' |
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64 _encodingmode = os.environ.get("HGENCODINGMODE", "strict") |
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65 _fallbackencoding = 'ISO-8859-1' |
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66 |
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67 def tolocal(s): |
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68 """ |
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69 Convert a string from internal UTF-8 to local encoding |
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70 |
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71 All internal strings should be UTF-8 but some repos before the |
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72 implementation of locale support may contain latin1 or possibly |
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73 other character sets. We attempt to decode everything strictly |
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74 using UTF-8, then Latin-1, and failing that, we use UTF-8 and |
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75 replace unknown characters. |
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76 """ |
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77 for e in ('UTF-8', _fallbackencoding): |
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78 try: |
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79 u = s.decode(e) # attempt strict decoding |
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80 return u.encode(_encoding, "replace") |
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81 except LookupError, k: |
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82 raise Abort(_("%s, please check your locale settings") % k) |
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83 except UnicodeDecodeError: |
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84 pass |
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85 u = s.decode("utf-8", "replace") # last ditch |
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86 return u.encode(_encoding, "replace") |
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87 |
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88 def fromlocal(s): |
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89 """ |
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90 Convert a string from the local character encoding to UTF-8 |
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91 |
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92 We attempt to decode strings using the encoding mode set by |
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94 characters will cause an error message. Other modes include |
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95 'replace', which replaces unknown characters with a special |
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96 Unicode character, and 'ignore', which drops the character. |
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97 """ |
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98 try: |
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99 return s.decode(_encoding, _encodingmode).encode("utf-8") |
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100 except UnicodeDecodeError, inst: |
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101 sub = s[max(0, inst.start-10):inst.start+10] |
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102 raise Abort("decoding near '%s': %s!" % (sub, inst)) |
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103 except LookupError, k: |
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104 raise Abort(_("%s, please check your locale settings") % k) |
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105 |
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106 def locallen(s): |
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107 """Find the length in characters of a local string""" |
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108 return len(s.decode(_encoding, "replace")) |
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109 |
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110 # used by parsedate |
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111 defaultdateformats = ( |
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112 '%Y-%m-%d %H:%M:%S', |
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113 '%Y-%m-%d %I:%M:%S%p', |
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114 '%Y-%m-%d %H:%M', |
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115 '%Y-%m-%d %I:%M%p', |
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116 '%Y-%m-%d', |
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117 '%m-%d', |
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118 '%m/%d', |
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119 '%m/%d/%y', |
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120 '%m/%d/%Y', |
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121 '%a %b %d %H:%M:%S %Y', |
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122 '%a %b %d %I:%M:%S%p %Y', |
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123 '%a, %d %b %Y %H:%M:%S', # GNU coreutils "/bin/date --rfc-2822" |
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124 '%b %d %H:%M:%S %Y', |
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126 '%b %d %H:%M:%S', | |
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127 '%b %d %I:%M:%S%p', |
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128 '%b %d %H:%M', |
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129 '%b %d %I:%M%p', |
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130 '%b %d %Y', |
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131 '%b %d', |
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132 '%H:%M:%S', |
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133 '%I:%M:%SP', |
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134 '%H:%M', |
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135 '%I:%M%p', |
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136 ) |
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137 |
3812 | 138 extendeddateformats = defaultdateformats + ( |
139 "%Y", | |
140 "%Y-%m", | |
141 "%b", | |
142 "%b %Y", | |
143 ) | |
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144 |
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145 class SignalInterrupt(Exception): |
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146 """Exception raised on SIGTERM and SIGHUP.""" |
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147 |
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148 # differences from SafeConfigParser: |
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149 # - case-sensitive keys |
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150 # - allows values that are not strings (this means that you may not |
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151 # be able to save the configuration to a file) |
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152 class configparser(ConfigParser.SafeConfigParser): |
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153 def optionxform(self, optionstr): |
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154 return optionstr |
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155 |
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156 def set(self, section, option, value): |
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157 return ConfigParser.ConfigParser.set(self, section, option, value) |
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158 |
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159 def _interpolate(self, section, option, rawval, vars): |
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160 if not isinstance(rawval, basestring): |
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161 return rawval |
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162 return ConfigParser.SafeConfigParser._interpolate(self, section, |
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163 option, rawval, vars) |
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164 |
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165 def cachefunc(func): |
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166 '''cache the result of function calls''' |
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167 # XXX doesn't handle keywords args |
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168 cache = {} |
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169 if func.func_code.co_argcount == 1: |
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170 # we gain a small amount of time because |
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171 # we don't need to pack/unpack the list |
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172 def f(arg): |
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173 if arg not in cache: |
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174 cache[arg] = func(arg) |
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175 return cache[arg] |
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176 else: |
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177 def f(*args): |
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178 if args not in cache: |
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179 cache[args] = func(*args) |
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180 return cache[args] |
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181 |
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182 return f |
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183 |
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184 def pipefilter(s, cmd): |
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185 '''filter string S through command CMD, returning its output''' |
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186 (pin, pout) = os.popen2(cmd, 'b') |
1258 | 187 def writer(): |
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188 try: |
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189 pin.write(s) |
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190 pin.close() |
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191 except IOError, inst: |
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192 if inst.errno != errno.EPIPE: |
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193 raise |
1258 | 194 |
195 # we should use select instead on UNIX, but this will work on most | |
196 # systems, including Windows | |
197 w = threading.Thread(target=writer) | |
198 w.start() | |
199 f = pout.read() | |
200 pout.close() | |
201 w.join() | |
202 return f | |
419
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203 |
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204 def tempfilter(s, cmd): |
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205 '''filter string S through a pair of temporary files with CMD. |
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206 CMD is used as a template to create the real command to be run, |
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207 with the strings INFILE and OUTFILE replaced by the real names of |
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208 the temporary files generated.''' |
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209 inname, outname = None, None |
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210 try: |
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211 infd, inname = tempfile.mkstemp(prefix='hg-filter-in-') |
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212 fp = os.fdopen(infd, 'wb') |
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213 fp.write(s) |
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214 fp.close() |
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215 outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') |
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216 os.close(outfd) |
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217 cmd = cmd.replace('INFILE', inname) |
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218 cmd = cmd.replace('OUTFILE', outname) |
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219 code = os.system(cmd) |
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220 if sys.platform == 'OpenVMS' and code & 1: |
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221 code = 0 |
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222 if code: raise Abort(_("command '%s' failed: %s") % |
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223 (cmd, explain_exit(code))) |
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224 return open(outname, 'rb').read() |
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225 finally: |
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226 try: |
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227 if inname: os.unlink(inname) |
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228 except: pass |
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229 try: |
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230 if outname: os.unlink(outname) |
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231 except: pass |
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232 |
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233 filtertable = { |
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234 'tempfile:': tempfilter, |
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235 'pipe:': pipefilter, |
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236 } |
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237 |
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238 def filter(s, cmd): |
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239 "filter a string through a command that transforms its input to its output" |
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240 for name, fn in filtertable.iteritems(): |
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241 if cmd.startswith(name): |
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242 return fn(s, cmd[len(name):].lstrip()) |
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243 return pipefilter(s, cmd) |
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244 |
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245 def binary(s): |
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246 """return true if a string is binary data""" |
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247 if s and '\0' in s: |
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248 return True |
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249 return False |
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250 |
556 | 251 def unique(g): |
1082 | 252 """return the uniq elements of iterable g""" |
5881 | 253 return dict.fromkeys(g).keys() |
556 | 254 |
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255 class Abort(Exception): |
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256 """Raised if a command needs to print an error and exit.""" |
508 | 257 |
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258 class UnexpectedOutput(Abort): |
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259 """Raised to print an error with part of output and exit.""" |
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260 |
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261 def always(fn): return True |
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262 def never(fn): return False |
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263 |
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264 def expand_glob(pats): |
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265 '''On Windows, expand the implicit globs in a list of patterns''' |
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266 if os.name != 'nt': |
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267 return list(pats) |
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268 ret = [] |
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269 for p in pats: |
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270 kind, name = patkind(p, None) |
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271 if kind is None: |
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272 globbed = glob.glob(name) |
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273 if globbed: |
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274 ret.extend(globbed) |
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275 continue |
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276 # if we couldn't expand the glob, just keep it around |
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277 ret.append(p) |
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278 return ret |
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279 |
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280 def patkind(name, default): |
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281 """Split a string into an optional pattern kind prefix and the |
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282 actual pattern.""" |
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283 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre': |
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284 if name.startswith(prefix + ':'): return name.split(':', 1) |
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285 return default, name |
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286 |
1062 | 287 def globre(pat, head='^', tail='$'): |
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288 "convert a glob pattern into a regexp" |
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289 i, n = 0, len(pat) |
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290 res = '' |
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291 group = 0 |
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292 def peek(): return i < n and pat[i] |
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293 while i < n: |
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294 c = pat[i] |
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295 i = i+1 |
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296 if c == '*': |
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297 if peek() == '*': |
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298 i += 1 |
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299 res += '.*' |
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300 else: |
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301 res += '[^/]*' |
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302 elif c == '?': |
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303 res += '.' |
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304 elif c == '[': |
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305 j = i |
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306 if j < n and pat[j] in '!]': |
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307 j += 1 |
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308 while j < n and pat[j] != ']': |
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309 j += 1 |
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310 if j >= n: |
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311 res += '\\[' |
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312 else: |
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313 stuff = pat[i:j].replace('\\','\\\\') |
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314 i = j + 1 |
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315 if stuff[0] == '!': |
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316 stuff = '^' + stuff[1:] |
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317 elif stuff[0] == '^': |
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318 stuff = '\\' + stuff |
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319 res = '%s[%s]' % (res, stuff) |
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320 elif c == '{': |
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321 group += 1 |
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322 res += '(?:' |
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323 elif c == '}' and group: |
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324 res += ')' |
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325 group -= 1 |
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326 elif c == ',' and group: |
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327 res += '|' |
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328 elif c == '\\': |
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329 p = peek() |
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330 if p: |
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331 i += 1 |
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332 res += re.escape(p) |
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333 else: |
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334 res += re.escape(c) |
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335 else: |
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336 res += re.escape(c) |
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337 return head + res + tail |
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338 |
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339 _globchars = {'[': 1, '{': 1, '*': 1, '?': 1} |
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340 |
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341 def pathto(root, n1, n2): |
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342 '''return the relative path from one place to another. |
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343 root should use os.sep to separate directories |
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344 n1 should use os.sep to separate directories |
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345 n2 should use "/" to separate directories |
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346 returns an os.sep-separated path. |
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347 |
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348 If n1 is a relative path, it's assumed it's |
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349 relative to root. |
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350 n2 should always be relative to root. |
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351 ''' |
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352 if not n1: return localpath(n2) |
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353 if os.path.isabs(n1): |
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354 if os.path.splitdrive(root)[0] != os.path.splitdrive(n1)[0]: |
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355 return os.path.join(root, localpath(n2)) |
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356 n2 = '/'.join((pconvert(root), n2)) |
5844
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357 a, b = splitpath(n1), n2.split('/') |
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358 a.reverse() |
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359 b.reverse() |
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360 while a and b and a[-1] == b[-1]: |
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361 a.pop() |
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362 b.pop() |
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363 b.reverse() |
6111
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364 return os.sep.join((['..'] * len(a)) + b) or '.' |
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365 |
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366 def canonpath(root, cwd, myname): |
1082 | 367 """return the canonical path of myname, given cwd and root""" |
1566 | 368 if root == os.sep: |
369 rootsep = os.sep | |
5843
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Add endswithsep() and use it instead of using os.sep and os.altsep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
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changeset
|
370 elif endswithsep(root): |
2271
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Make it possible to use the root directory as the root of a repository.
Manpreet Singh <junkblocker@yahoo.com>
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diff
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|
371 rootsep = root |
1566 | 372 else: |
1810
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Whitespace, tab and formatting cleanups, mainly in mq.py
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parents:
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373 rootsep = root + os.sep |
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374 name = myname |
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375 if not os.path.isabs(name): |
1081
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376 name = os.path.join(root, cwd, name) |
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377 name = os.path.normpath(name) |
5158
d316124ebbea
Make audit_path more stringent.
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378 audit_path = path_auditor(root) |
2278
3711e23ab10a
Make hg status work for repositories in root directory on windows (issue 228)
Manpreet Singh <junkblocker@yahoo.com>
parents:
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|
379 if name != rootsep and name.startswith(rootsep): |
1976
df8416346bb7
Enable path validation for copy, rename, debugwalk and other canonpath users.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1958
diff
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|
380 name = name[len(rootsep):] |
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diff
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381 audit_path(name) |
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diff
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382 return pconvert(name) |
1081
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|
383 elif name == root: |
870
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|
384 return '' |
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|
385 else: |
2115
fd77b7ee4aac
Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
Jim Meyering <list+hg@meyering.net>
parents:
2096
diff
changeset
|
386 # Determine whether `name' is in the hierarchy at or beneath `root', |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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387 # by iterating name=dirname(name) until that causes no change (can't |
fd77b7ee4aac
Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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diff
changeset
|
388 # check name == '/', because that doesn't work on windows). For each |
fd77b7ee4aac
Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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diff
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|
389 # `name', compare dev/inode numbers. If they match, the list `rel' |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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diff
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|
390 # holds the reversed list of components making up the relative file |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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diff
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391 # name we want. |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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392 root_st = os.stat(root) |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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|
393 rel = [] |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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394 while True: |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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diff
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|
395 try: |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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parents:
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diff
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|
396 name_st = os.stat(name) |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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|
397 except OSError: |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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diff
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|
398 break |
2193
fb28ce04b349
add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2177
diff
changeset
|
399 if samestat(name_st, root_st): |
4086
cc8a52229620
Fix accessing the repo through a symlink.
Jun Inoue <jun.lambda@gmail.com>
parents:
4067
diff
changeset
|
400 if not rel: |
cc8a52229620
Fix accessing the repo through a symlink.
Jun Inoue <jun.lambda@gmail.com>
parents:
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diff
changeset
|
401 # name was actually the same as root (maybe a symlink) |
cc8a52229620
Fix accessing the repo through a symlink.
Jun Inoue <jun.lambda@gmail.com>
parents:
4067
diff
changeset
|
402 return '' |
2115
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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parents:
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diff
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|
403 rel.reverse() |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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parents:
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diff
changeset
|
404 name = os.path.join(*rel) |
fd77b7ee4aac
Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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parents:
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diff
changeset
|
405 audit_path(name) |
fd77b7ee4aac
Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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parents:
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diff
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|
406 return pconvert(name) |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
Jim Meyering <list+hg@meyering.net>
parents:
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diff
changeset
|
407 dirname, basename = os.path.split(name) |
fd77b7ee4aac
Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
Jim Meyering <list+hg@meyering.net>
parents:
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diff
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|
408 rel.append(basename) |
fd77b7ee4aac
Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
Jim Meyering <list+hg@meyering.net>
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diff
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|
409 if dirname == name: |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
Jim Meyering <list+hg@meyering.net>
parents:
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diff
changeset
|
410 break |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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parents:
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diff
changeset
|
411 name = dirname |
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Fix issue 165: `hg status' with abs path containing a symlink-to-dir fails
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parents:
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diff
changeset
|
412 |
1081
8b7d63489db3
Change canonpath to not know about repo objects
mpm@selenic.com
parents:
1075
diff
changeset
|
413 raise Abort('%s not under root' % myname) |
897 | 414 |
6575
e08e0367ba15
walk: kill util.cmdmatcher and _matcher
Matt Mackall <mpm@selenic.com>
parents:
6548
diff
changeset
|
415 def matcher(canonroot, cwd='', names=[], inc=[], exc=[], src=None, dflt_pat='glob'): |
1082 | 416 """build a function to match a set of file patterns |
417 | |
418 arguments: | |
419 canonroot - the canonical root of the tree you're matching against | |
420 cwd - the current working directory, if relevant | |
421 names - patterns to find | |
422 inc - patterns to include | |
423 exc - patterns to exclude | |
4185
51ee2868a571
util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4183
diff
changeset
|
424 dflt_pat - if a pattern in names has no explicit type, assume this one |
51ee2868a571
util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
425 src - where these patterns came from (e.g. .hgignore) |
1082 | 426 |
427 a pattern is one of: | |
4185
51ee2868a571
util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff
changeset
|
428 'glob:<glob>' - a glob relative to cwd |
51ee2868a571
util._matcher: update comments
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diff
changeset
|
429 're:<regexp>' - a regular expression |
51ee2868a571
util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4183
diff
changeset
|
430 'path:<path>' - a path relative to canonroot |
51ee2868a571
util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
431 'relglob:<glob>' - an unrooted glob (*.c matches C files in all dirs) |
51ee2868a571
util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
432 'relpath:<path>' - a path relative to cwd |
51ee2868a571
util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4183
diff
changeset
|
433 'relre:<regexp>' - a regexp that doesn't have to match the start of a name |
51ee2868a571
util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4183
diff
changeset
|
434 '<something>' - one of the cases above, selected by the dflt_pat argument |
1082 | 435 |
436 returns: | |
437 a 3-tuple containing | |
4185
51ee2868a571
util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4183
diff
changeset
|
438 - list of roots (places where one should start a recursive walk of the fs); |
51ee2868a571
util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4183
diff
changeset
|
439 this often matches the explicit non-pattern names passed in, but also |
51ee2868a571
util._matcher: update comments
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4183
diff
changeset
|
440 includes the initial part of glob: patterns that has no glob characters |
1082 | 441 - a bool match(filename) function |
442 - a bool indicating if any patterns were passed in | |
443 """ | |
444 | |
4198
9e3121017fb2
Optimize return value of util._matcher for common command line case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4197
diff
changeset
|
445 # a common case: no patterns at all |
9e3121017fb2
Optimize return value of util._matcher for common command line case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4197
diff
changeset
|
446 if not names and not inc and not exc: |
9e3121017fb2
Optimize return value of util._matcher for common command line case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4197
diff
changeset
|
447 return [], always, False |
1082 | 448 |
1413
1c64c628d15f
Do not use 'glob' expansion by default on OS != 'nt'
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
449 def contains_glob(name): |
812
b65af904d6d7
Reduce the amount of stat traffic generated by a walk.
Bryan O'Sullivan <bos@serpentine.com>
parents:
782
diff
changeset
|
450 for c in name: |
1413
1c64c628d15f
Do not use 'glob' expansion by default on OS != 'nt'
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
451 if c in _globchars: return True |
1c64c628d15f
Do not use 'glob' expansion by default on OS != 'nt'
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
452 return False |
820
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
453 |
888
e7a943e8c52b
Fix up handling of regexp paths.
Bryan O'Sullivan <bos@serpentine.com>
parents:
886
diff
changeset
|
454 def regex(kind, name, tail): |
742 | 455 '''convert a pattern into a regular expression''' |
4190
769bc4af561d
util.*matcher: change default "names" argument
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4189
diff
changeset
|
456 if not name: |
769bc4af561d
util.*matcher: change default "names" argument
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4189
diff
changeset
|
457 return '' |
820
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
458 if kind == 're': |
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
459 return name |
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
460 elif kind == 'path': |
888
e7a943e8c52b
Fix up handling of regexp paths.
Bryan O'Sullivan <bos@serpentine.com>
parents:
886
diff
changeset
|
461 return '^' + re.escape(name) + '(?:/|$)' |
1270
fc3b41570082
Switch to new syntax for .hgignore files.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1258
diff
changeset
|
462 elif kind == 'relglob': |
4307
702f48570eb3
change relglob: patterns to be consistent with glob: patterns
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4306
diff
changeset
|
463 return globre(name, '(?:|.*/)', tail) |
888
e7a943e8c52b
Fix up handling of regexp paths.
Bryan O'Sullivan <bos@serpentine.com>
parents:
886
diff
changeset
|
464 elif kind == 'relpath': |
4197
492d0d5b6976
remove unused "head" hack from util._matcher
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4195
diff
changeset
|
465 return re.escape(name) + '(?:/|$)' |
1270
fc3b41570082
Switch to new syntax for .hgignore files.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1258
diff
changeset
|
466 elif kind == 'relre': |
fc3b41570082
Switch to new syntax for .hgignore files.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1258
diff
changeset
|
467 if name.startswith('^'): |
fc3b41570082
Switch to new syntax for .hgignore files.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1258
diff
changeset
|
468 return name |
fc3b41570082
Switch to new syntax for .hgignore files.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1258
diff
changeset
|
469 return '.*' + name |
4306
6cecaec07cc9
Revert changeset ef1f1a4b2efb; add another test for glob: patterns
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4255
diff
changeset
|
470 return globre(name, '', tail) |
742 | 471 |
472 def matchfn(pats, tail): | |
473 """build a matching function from a set of patterns""" | |
1454
f4250806dbeb
further fix traceback on invalid .hgignore patterns
Benoit Boissinot <mercurial-bugs@selenic.com>
parents:
1446
diff
changeset
|
474 if not pats: |
f4250806dbeb
further fix traceback on invalid .hgignore patterns
Benoit Boissinot <mercurial-bugs@selenic.com>
parents:
1446
diff
changeset
|
475 return |
4371
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
476 try: |
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
477 pat = '(?:%s)' % '|'.join([regex(k, p, tail) for (k, p) in pats]) |
6074
59a9dc9562e2
ignore: split up huge patterns
Matt Mackall <mpm@selenic.com>
parents:
6062
diff
changeset
|
478 if len(pat) > 20000: |
59a9dc9562e2
ignore: split up huge patterns
Matt Mackall <mpm@selenic.com>
parents:
6062
diff
changeset
|
479 raise OverflowError() |
4371
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
480 return re.compile(pat).match |
5201
0f6a1bdf89fb
match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents:
5077
diff
changeset
|
481 except OverflowError: |
0f6a1bdf89fb
match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents:
5077
diff
changeset
|
482 # We're using a Python with a tiny regex engine and we |
0f6a1bdf89fb
match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents:
5077
diff
changeset
|
483 # made it explode, so we'll divide the pattern list in two |
0f6a1bdf89fb
match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents:
5077
diff
changeset
|
484 # until it works |
0f6a1bdf89fb
match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents:
5077
diff
changeset
|
485 l = len(pats) |
0f6a1bdf89fb
match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents:
5077
diff
changeset
|
486 if l < 2: |
0f6a1bdf89fb
match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents:
5077
diff
changeset
|
487 raise |
5454
f2ca8d2c988f
explicitely use integer division
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
5450
diff
changeset
|
488 a, b = matchfn(pats[:l//2], tail), matchfn(pats[l//2:], tail) |
5201
0f6a1bdf89fb
match: handle large regexes
Matt Mackall <mpm@selenic.com>
parents:
5077
diff
changeset
|
489 return lambda s: a(s) or b(s) |
4371
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
490 except re.error: |
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
491 for k, p in pats: |
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
492 try: |
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
493 re.compile('(?:%s)' % regex(k, p, tail)) |
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
494 except re.error: |
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
495 if src: |
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
496 raise Abort("%s: invalid pattern (%s): %s" % |
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
497 (src, k, p)) |
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
498 else: |
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
499 raise Abort("invalid pattern (%s): %s" % (k, p)) |
d7ad1e42a368
util._matcher: speed up regexp matching.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4338
diff
changeset
|
500 raise Abort("invalid pattern") |
742 | 501 |
820
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
502 def globprefix(pat): |
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
503 '''return the non-glob prefix of a path, e.g. foo/* -> foo''' |
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
504 root = [] |
4183
6f9474044736
small globprefix fix
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4129
diff
changeset
|
505 for p in pat.split('/'): |
1413
1c64c628d15f
Do not use 'glob' expansion by default on OS != 'nt'
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
506 if contains_glob(p): break |
820
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
507 root.append(p) |
4187
01c4ea5e788c
A 'glob:foo?bar' pattern determines a root - the tree root
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4185
diff
changeset
|
508 return '/'.join(root) or '.' |
820
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
509 |
4192
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4190
diff
changeset
|
510 def normalizepats(names, default): |
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4190
diff
changeset
|
511 pats = [] |
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4190
diff
changeset
|
512 roots = [] |
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4190
diff
changeset
|
513 anypats = False |
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4190
diff
changeset
|
514 for kind, name in [patkind(p, default) for p in names]: |
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4190
diff
changeset
|
515 if kind in ('glob', 'relpath'): |
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4190
diff
changeset
|
516 name = canonpath(canonroot, cwd, name) |
9814d600011e
util._matcher: unify pattern normalization
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517 elif kind in ('relglob', 'path'): |
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|
518 name = normpath(name) |
4236
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util._matcher: remove superfluous variable
Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff
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|
519 |
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parents:
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diff
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|
520 pats.append((kind, name)) |
820
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
521 |
4192
9814d600011e
util._matcher: unify pattern normalization
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diff
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|
522 if kind in ('glob', 're', 'relglob', 'relre'): |
9814d600011e
util._matcher: unify pattern normalization
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parents:
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diff
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|
523 anypats = True |
4236
34c4540c04c5
util._matcher: remove superfluous variable
Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff
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|
524 |
4192
9814d600011e
util._matcher: unify pattern normalization
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diff
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|
525 if kind == 'glob': |
9814d600011e
util._matcher: unify pattern normalization
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diff
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|
526 root = globprefix(name) |
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util._matcher: unify pattern normalization
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changeset
|
527 roots.append(root) |
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util._matcher: unify pattern normalization
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diff
changeset
|
528 elif kind in ('relpath', 'path'): |
4233
03a665f9f913
util._matcher: use "." as the root of empty {rel,}path patterns
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4199
diff
changeset
|
529 roots.append(name or '.') |
4192
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff
changeset
|
530 elif kind == 'relglob': |
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
531 roots.append('.') |
4236
34c4540c04c5
util._matcher: remove superfluous variable
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
532 return roots, pats, anypats |
4192
9814d600011e
util._matcher: unify pattern normalization
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diff
changeset
|
533 |
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
534 roots, pats, anypats = normalizepats(names, dflt_pat) |
897 | 535 |
820
89985a1b3427
Clean up walk and changes code to use normalised names properly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
814
diff
changeset
|
536 patmatch = matchfn(pats, '$') or always |
897 | 537 incmatch = always |
538 if inc: | |
4192
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4190
diff
changeset
|
539 dummy, inckinds, dummy = normalizepats(inc, 'glob') |
2480
519a1011db91
fix -I/-X when relative paths used or in subdir
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2471
diff
changeset
|
540 incmatch = matchfn(inckinds, '(?:/|$)') |
897 | 541 excmatch = lambda fn: False |
542 if exc: | |
4192
9814d600011e
util._matcher: unify pattern normalization
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4190
diff
changeset
|
543 dummy, exckinds, dummy = normalizepats(exc, 'glob') |
2480
519a1011db91
fix -I/-X when relative paths used or in subdir
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2471
diff
changeset
|
544 excmatch = matchfn(exckinds, '(?:/|$)') |
742 | 545 |
4199
ec932167c3a7
Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4198
diff
changeset
|
546 if not names and inc and not exc: |
ec932167c3a7
Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4198
diff
changeset
|
547 # common case: hgignore patterns |
ec932167c3a7
Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
548 match = incmatch |
ec932167c3a7
Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff
changeset
|
549 else: |
ec932167c3a7
Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
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|
550 match = lambda fn: incmatch(fn) and not excmatch(fn) and patmatch(fn) |
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Optimize return value of util._matcher for hgignore case
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parents:
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diff
changeset
|
551 |
ec932167c3a7
Optimize return value of util._matcher for hgignore case
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
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|
552 return (roots, match, (inc or exc or anypats) and True) |
742 | 553 |
5062
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
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|
554 _hgexecutable = None |
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
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555 |
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556 def main_is_frozen(): |
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Added hgexecutable support for py2exe/frozen scripts
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parents:
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557 """return True if we are a frozen executable. |
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558 |
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parents:
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diff
changeset
|
559 The code supports py2exe (most common, Windows only) and tools/freeze |
479847ccabe0
Added hgexecutable support for py2exe/frozen scripts
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parents:
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diff
changeset
|
560 (portable, not much used). |
479847ccabe0
Added hgexecutable support for py2exe/frozen scripts
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diff
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|
561 """ |
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Added hgexecutable support for py2exe/frozen scripts
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parents:
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diff
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|
562 return (hasattr(sys, "frozen") or # new py2exe |
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Added hgexecutable support for py2exe/frozen scripts
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parents:
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diff
changeset
|
563 hasattr(sys, "importers") or # old py2exe |
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parents:
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diff
changeset
|
564 imp.is_frozen("__main__")) # tools/freeze |
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Added hgexecutable support for py2exe/frozen scripts
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parents:
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diff
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|
565 |
5062
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
566 def hgexecutable(): |
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
567 """return location of the 'hg' executable. |
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
568 |
3d35c8cb5eb4
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
569 Defaults to $HG or 'hg' in the search path. |
3d35c8cb5eb4
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
570 """ |
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Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
571 if _hgexecutable is None: |
6500 | 572 hg = os.environ.get('HG') |
573 if hg: | |
574 set_hgexecutable(hg) | |
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diff
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|
575 elif main_is_frozen(): |
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parents:
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diff
changeset
|
576 set_hgexecutable(sys.executable) |
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parents:
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diff
changeset
|
577 else: |
6500 | 578 set_hgexecutable(find_exe('hg', 'hg')) |
5062
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
579 return _hgexecutable |
4686
849f011dbf79
Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4673
diff
changeset
|
580 |
849f011dbf79
Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4673
diff
changeset
|
581 def set_hgexecutable(path): |
5062
3d35c8cb5eb4
Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
582 """set location of the 'hg' executable""" |
4686
849f011dbf79
Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
583 global _hgexecutable |
5062
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Simplify/correct finding the hg executable (fixes issue644)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4832
diff
changeset
|
584 _hgexecutable = path |
4686
849f011dbf79
Remember path to 'hg' executable and pass to external tools and hooks as $HG.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
585 |
1882
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merge util.esystem and util.system.
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parents:
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diff
changeset
|
586 def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None): |
c0320567931f
merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
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587 '''enhanced shell command execution. |
c0320567931f
merge util.esystem and util.system.
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parents:
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diff
changeset
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588 run with environment maybe modified, maybe in different dir. |
508 | 589 |
1882
c0320567931f
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parents:
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diff
changeset
|
590 if command fails and onerr is None, return status. if ui object, |
c0320567931f
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
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|
591 print error message and return status, else raise onerr object as |
c0320567931f
merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
592 exception.''' |
2601
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parents:
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diff
changeset
|
593 def py2shell(val): |
00fc88b0b256
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parents:
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diff
changeset
|
594 'convert python object into string that is useful to shell' |
00fc88b0b256
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parents:
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diff
changeset
|
595 if val in (None, False): |
00fc88b0b256
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|
596 return '0' |
00fc88b0b256
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diff
changeset
|
597 if val == True: |
00fc88b0b256
move most of tag code to localrepository class.
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diff
changeset
|
598 return '1' |
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parents:
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diff
changeset
|
599 return str(val) |
1880
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parents:
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diff
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|
600 oldenv = {} |
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fix broken environment save/restore when a hook runs.
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diff
changeset
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601 for k in environ: |
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fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
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diff
changeset
|
602 oldenv[k] = os.environ.get(k) |
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fix broken environment save/restore when a hook runs.
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parents:
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|
603 if cwd is not None: |
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parents:
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diff
changeset
|
604 oldcwd = os.getcwd() |
3905
a8c0365b2ace
util.system: fix quoting on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
605 origcmd = cmd |
a8c0365b2ace
util.system: fix quoting on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
606 if os.name == 'nt': |
a8c0365b2ace
util.system: fix quoting on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
607 cmd = '"%s"' % cmd |
1880
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608 try: |
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parents:
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changeset
|
609 for k, v in environ.iteritems(): |
2601
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changeset
|
610 os.environ[k] = py2shell(v) |
5062
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Simplify/correct finding the hg executable (fixes issue644)
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parents:
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|
611 os.environ['HG'] = hgexecutable() |
1880
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changeset
|
612 if cwd is not None and oldcwd != cwd: |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
613 os.chdir(cwd) |
1882
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parents:
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diff
changeset
|
614 rc = os.system(cmd) |
4720
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Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
615 if sys.platform == 'OpenVMS' and rc & 1: |
72fb6f10fac1
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Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
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diff
changeset
|
616 rc = 0 |
1882
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diff
changeset
|
617 if rc and onerr: |
3905
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util.system: fix quoting on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff
changeset
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618 errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]), |
1882
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merge util.esystem and util.system.
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changeset
|
619 explain_exit(rc)[0]) |
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Vadim Gelfer <vadim.gelfer@gmail.com>
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diff
changeset
|
620 if errprefix: |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
621 errmsg = '%s: %s' % (errprefix, errmsg) |
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parents:
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diff
changeset
|
622 try: |
c0320567931f
merge util.esystem and util.system.
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parents:
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diff
changeset
|
623 onerr.warn(errmsg + '\n') |
c0320567931f
merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
624 except AttributeError: |
c0320567931f
merge util.esystem and util.system.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
625 raise onerr(errmsg) |
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merge util.esystem and util.system.
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parents:
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diff
changeset
|
626 return rc |
1880
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parents:
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diff
changeset
|
627 finally: |
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parents:
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diff
changeset
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628 for k, v in oldenv.iteritems(): |
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changeset
|
629 if v is None: |
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changeset
|
630 del os.environ[k] |
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parents:
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diff
changeset
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631 else: |
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parents:
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diff
changeset
|
632 os.environ[k] = v |
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parents:
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diff
changeset
|
633 if cwd is not None and oldcwd != cwd: |
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Vadim Gelfer <vadim.gelfer@gmail.com>
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changeset
|
634 os.chdir(oldcwd) |
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parents:
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diff
changeset
|
635 |
4281
384672d8080f
add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4275
diff
changeset
|
636 # os.path.lexists is not available on python2.3 |
384672d8080f
add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4275
diff
changeset
|
637 def lexists(filename): |
384672d8080f
add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4275
diff
changeset
|
638 "test whether a file with this name exists. does not follow symlinks" |
384672d8080f
add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4275
diff
changeset
|
639 try: |
384672d8080f
add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4275
diff
changeset
|
640 os.lstat(filename) |
384672d8080f
add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4275
diff
changeset
|
641 except: |
384672d8080f
add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4275
diff
changeset
|
642 return False |
384672d8080f
add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4275
diff
changeset
|
643 return True |
384672d8080f
add util.lexists
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4275
diff
changeset
|
644 |
421 | 645 def rename(src, dst): |
1082 | 646 """forcibly rename a file""" |
421 | 647 try: |
648 os.rename(src, dst) | |
4956
02b127749dc0
fix unused variables reported by pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
4948
diff
changeset
|
649 except OSError, err: # FIXME: check err (EEXIST ?) |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
650 # on windows, rename to existing file is not allowed, so we |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
651 # must delete destination first. but if file is open, unlink |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
652 # schedules it for delete but does not delete it. rename |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
653 # happens immediately even for open files, so we create |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
654 # temporary file, delete it, rename destination to that name, |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
655 # then delete that. then rename is safe to do. |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
656 fd, temp = tempfile.mkstemp(dir=os.path.dirname(dst) or '.') |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
657 os.close(fd) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
658 os.unlink(temp) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
659 os.rename(dst, temp) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
660 os.unlink(temp) |
421 | 661 os.rename(src, dst) |
662 | |
1415
c6e6ca96a033
refactor some unlink/remove code and make sure we prune empty dir
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1413
diff
changeset
|
663 def unlink(f): |
c6e6ca96a033
refactor some unlink/remove code and make sure we prune empty dir
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1413
diff
changeset
|
664 """unlink and remove the directory if it is empty""" |
c6e6ca96a033
refactor some unlink/remove code and make sure we prune empty dir
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1413
diff
changeset
|
665 os.unlink(f) |
c6e6ca96a033
refactor some unlink/remove code and make sure we prune empty dir
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1413
diff
changeset
|
666 # try removing directories that might now be empty |
2064
547ede0123a2
util.unlink should only catch OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2054
diff
changeset
|
667 try: |
547ede0123a2
util.unlink should only catch OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2054
diff
changeset
|
668 os.removedirs(os.path.dirname(f)) |
547ede0123a2
util.unlink should only catch OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2054
diff
changeset
|
669 except OSError: |
547ede0123a2
util.unlink should only catch OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2054
diff
changeset
|
670 pass |
1415
c6e6ca96a033
refactor some unlink/remove code and make sure we prune empty dir
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1413
diff
changeset
|
671 |
3629
4cfb72bcb978
util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents:
3568
diff
changeset
|
672 def copyfile(src, dest): |
4cfb72bcb978
util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents:
3568
diff
changeset
|
673 "copy a file, preserving mode" |
4271
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
674 if os.path.islink(src): |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
675 try: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
676 os.unlink(dest) |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
677 except: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
678 pass |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
679 os.symlink(os.readlink(src), dest) |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
680 else: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
681 try: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
682 shutil.copyfile(src, dest) |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
683 shutil.copymode(src, dest) |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
684 except shutil.Error, inst: |
1eaa8d90c689
fix util.copyfile to deal with symlinks
Eric St-Jean <esj@wwd.ca>
parents:
4256
diff
changeset
|
685 raise Abort(str(inst)) |
3629
4cfb72bcb978
util: add copyfile function
Matt Mackall <mpm@selenic.com>
parents:
3568
diff
changeset
|
686 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
687 def copyfiles(src, dst, hardlink=None): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
688 """Copy a directory tree using hardlinks if possible""" |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
689 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
690 if hardlink is None: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
691 hardlink = (os.stat(src).st_dev == |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
692 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
|
693 |
1207 | 694 if os.path.isdir(src): |
695 os.mkdir(dst) | |
5396
5105b119edd2
Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5360
diff
changeset
|
696 for name, kind in osutil.listdir(src): |
1207 | 697 srcname = os.path.join(src, name) |
698 dstname = os.path.join(dst, name) | |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
699 copyfiles(srcname, dstname, hardlink) |
1207 | 700 else: |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
701 if hardlink: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
702 try: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
703 os_link(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
|
704 except (IOError, OSError): |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
705 hardlink = False |
1591
5a3229cf1492
do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
706 shutil.copy(src, dst) |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
707 else: |
1591
5a3229cf1492
do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
708 shutil.copy(src, dst) |
698
df78d8ccac4c
Use python function instead of external 'cp' command when cloning repos.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
667
diff
changeset
|
709 |
5158
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
710 class path_auditor(object): |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
711 '''ensure that a filesystem path contains no banned components. |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
712 the following properties of a path are checked: |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
713 |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
714 - under top-level .hg |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
715 - starts at the root of a windows drive |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
716 - contains ".." |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
717 - traverses a symlink (e.g. a/symlink_here/b) |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
718 - inside a nested repository''' |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
719 |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
720 def __init__(self, root): |
5200
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
721 self.audited = set() |
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
722 self.auditeddir = set() |
5158
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
723 self.root = root |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
724 |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
725 def __call__(self, path): |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
726 if path in self.audited: |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
727 return |
5159
d84329a11fdd
Make a few portability improvements to path auditing code.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5158
diff
changeset
|
728 normpath = os.path.normcase(path) |
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
|
729 parts = splitpath(normpath) |
5158
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
730 if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '') |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
731 or os.pardir in parts): |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
732 raise Abort(_("path contains illegal component: %s") % path) |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
733 def check(prefix): |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
734 curpath = os.path.join(self.root, prefix) |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
735 try: |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
736 st = os.lstat(curpath) |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
737 except OSError, err: |
5162
9374373fb727
util: ignore invalid path errors in path_auditor.
Patrick Mezard <pmezard@gmail.com>
parents:
5159
diff
changeset
|
738 # EINVAL can be raised as invalid path syntax under win32. |
9374373fb727
util: ignore invalid path errors in path_auditor.
Patrick Mezard <pmezard@gmail.com>
parents:
5159
diff
changeset
|
739 # They must be ignored for patterns can be checked too. |
5487
7a64931e2d76
Fix file-changed-to-dir and dir-to-file commits (issue660).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5481
diff
changeset
|
740 if err.errno not in (errno.ENOENT, errno.ENOTDIR, errno.EINVAL): |
5158
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
741 raise |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
742 else: |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
743 if stat.S_ISLNK(st.st_mode): |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
744 raise Abort(_('path %r traverses symbolic link %r') % |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
745 (path, prefix)) |
5159
d84329a11fdd
Make a few portability improvements to path auditing code.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5158
diff
changeset
|
746 elif (stat.S_ISDIR(st.st_mode) and |
d84329a11fdd
Make a few portability improvements to path auditing code.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5158
diff
changeset
|
747 os.path.isdir(os.path.join(curpath, '.hg'))): |
5158
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
748 raise Abort(_('path %r is inside repo %r') % |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
749 (path, prefix)) |
5845
5924a11aa419
Fix not to use os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5844
diff
changeset
|
750 parts.pop() |
5200
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
751 prefixes = [] |
5845
5924a11aa419
Fix not to use os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5844
diff
changeset
|
752 for n in range(len(parts)): |
5924a11aa419
Fix not to use os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5844
diff
changeset
|
753 prefix = os.sep.join(parts) |
5200
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
754 if prefix in self.auditeddir: |
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
755 break |
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
756 check(prefix) |
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
757 prefixes.append(prefix) |
5845
5924a11aa419
Fix not to use os.sep directly.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5844
diff
changeset
|
758 parts.pop() |
5200
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
759 |
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
760 self.audited.add(path) |
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
761 # only add prefixes to the cache after checking everything: we don't |
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
762 # want to add "foo/bar/baz" before checking if there's a "foo/.hg" |
c7e8fe11f34a
path_auditor: cache names of audited directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5162
diff
changeset
|
763 self.auditeddir.update(prefixes) |
1835
bdfb524d728a
Validate paths before reading or writing files in repository or working dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1830
diff
changeset
|
764 |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
765 def _makelock_file(info, pathname): |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
766 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
|
767 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
|
768 os.close(ld) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
769 |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
770 def _readlock_file(pathname): |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
771 return posixfile(pathname).read() |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
772 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
773 def nlinks(pathname): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
774 """Return number of hardlinks for the given file.""" |
2448
b77a2ef61b81
replace os.stat with os.lstat in some where.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2314
diff
changeset
|
775 return os.lstat(pathname).st_nlink |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
776 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
777 if hasattr(os, 'link'): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
778 os_link = os.link |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
779 else: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
780 def os_link(src, dst): |
1402
9d2c2e6b32b5
i18n part2: use '_' for all strings who are part of the user interface
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1400
diff
changeset
|
781 raise OSError(0, _("Hardlinks not supported")) |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
782 |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
783 def fstat(fp): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
784 '''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
|
785 try: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
786 return os.fstat(fp.fileno()) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
787 except AttributeError: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
788 return os.stat(fp.name) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
789 |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
790 posixfile = file |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
791 |
5659
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
792 def openhardlinks(): |
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
793 '''return true if it is safe to hold open file handles to hardlinks''' |
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
794 return True |
2250
45aef5ddcdbe
windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2237
diff
changeset
|
795 |
3721
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
796 getuser_fallback = None |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
797 |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
798 def getuser(): |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
799 '''return name of current user''' |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
800 try: |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
801 return getpass.getuser() |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
802 except ImportError: |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
803 # import of pwd will fail on windows - try fallback |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
804 if getuser_fallback: |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
805 return getuser_fallback() |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
806 # raised if win32api not available |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
807 raise Abort(_('user name not available - set USERNAME ' |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
808 'environment variable')) |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3677
diff
changeset
|
809 |
3551
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
810 def username(uid=None): |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
811 """Return the name of the user with the given uid. |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
812 |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
813 If uid is None, return the name of the current user.""" |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
814 try: |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
815 import pwd |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
816 if uid is None: |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
817 uid = os.getuid() |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
818 try: |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
819 return pwd.getpwuid(uid)[0] |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
820 except KeyError: |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
821 return str(uid) |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
822 except ImportError: |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
823 return None |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
824 |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
825 def groupname(gid=None): |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
826 """Return the name of the group with the given gid. |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
827 |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
828 If gid is None, return the name of the current group.""" |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
829 try: |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
830 import grp |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
831 if gid is None: |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
832 gid = os.getgid() |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
833 try: |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
834 return grp.getgrgid(gid)[0] |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
835 except KeyError: |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
836 return str(gid) |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
837 except ImportError: |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
838 return None |
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3466
diff
changeset
|
839 |
3784 | 840 # File system features |
841 | |
842 def checkfolding(path): | |
843 """ | |
844 Check whether the given path is on a case-sensitive filesystem | |
845 | |
846 Requires a path (like /foo/.hg) ending with a foldable final | |
847 directory component. | |
848 """ | |
849 s1 = os.stat(path) | |
850 d, b = os.path.split(path) | |
851 p2 = os.path.join(d, b.upper()) | |
852 if path == p2: | |
853 p2 = os.path.join(d, b.lower()) | |
854 try: | |
855 s2 = os.stat(p2) | |
856 if s2 == s1: | |
857 return False | |
858 return True | |
859 except: | |
860 return True | |
861 | |
3994
1cc60eebc71f
exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents:
3906
diff
changeset
|
862 def checkexec(path): |
1cc60eebc71f
exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents:
3906
diff
changeset
|
863 """ |
1cc60eebc71f
exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents:
3906
diff
changeset
|
864 Check whether the given path is on a filesystem with UNIX-like exec flags |
1cc60eebc71f
exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents:
3906
diff
changeset
|
865 |
1cc60eebc71f
exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents:
3906
diff
changeset
|
866 Requires a directory (like /foo/.hg) |
1cc60eebc71f
exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents:
3906
diff
changeset
|
867 """ |
5739
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
868 |
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
869 # VFAT on some Linux versions can flip mode but it doesn't persist |
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
870 # a FS remount. Frequently we can detect it if files are created |
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
871 # with exec bit on. |
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
872 |
5212
316ce5e85b3e
check exec: return fallback in case of error during the check
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
5077
diff
changeset
|
873 try: |
5420
6d1bd20ae14d
Execution bit detection fixes for VFAT on Linux
Rafael Villar Burke <pachi@rvburke.com>
parents:
5396
diff
changeset
|
874 EXECFLAGS = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH |
5212
316ce5e85b3e
check exec: return fallback in case of error during the check
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
5077
diff
changeset
|
875 fh, fn = tempfile.mkstemp("", "", path) |
5739
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
876 try: |
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
877 os.close(fh) |
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
878 m = os.stat(fn).st_mode & 0777 |
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
879 new_file_has_exec = m & EXECFLAGS |
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
880 os.chmod(fn, m ^ EXECFLAGS) |
5759
027264e720aa
util: filter all st_mode with 0777 in checkexec
Patrick Mezard <pmezard@gmail.com>
parents:
5743
diff
changeset
|
881 exec_flags_cannot_flip = ((os.stat(fn).st_mode & 0777) == m) |
5739
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
882 finally: |
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
883 os.unlink(fn) |
45fa7b1c5d4c
checkexec: fix VFAT tempfile droppings with more modern Linux kernels
Matt Mackall <mpm@selenic.com>
parents:
5707
diff
changeset
|
884 except (IOError, OSError): |
5212
316ce5e85b3e
check exec: return fallback in case of error during the check
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
5077
diff
changeset
|
885 # we don't care, the user probably won't be able to commit anyway |
316ce5e85b3e
check exec: return fallback in case of error during the check
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
5077
diff
changeset
|
886 return False |
5420
6d1bd20ae14d
Execution bit detection fixes for VFAT on Linux
Rafael Villar Burke <pachi@rvburke.com>
parents:
5396
diff
changeset
|
887 return not (new_file_has_exec or exec_flags_cannot_flip) |
3994
1cc60eebc71f
exec: checkexec checks whether filesystem supports exec flags
Matt Mackall <mpm@selenic.com>
parents:
3906
diff
changeset
|
888 |
3996
c190df14338c
exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents:
3995
diff
changeset
|
889 def execfunc(path, fallback): |
c190df14338c
exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents:
3995
diff
changeset
|
890 '''return an is_exec() function with default to fallback''' |
c190df14338c
exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents:
3995
diff
changeset
|
891 if checkexec(path): |
3997
3f0ba82c103f
exec: remove last flag from is_exec
Matt Mackall <mpm@selenic.com>
parents:
3996
diff
changeset
|
892 return lambda x: is_exec(os.path.join(path, x)) |
3996
c190df14338c
exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents:
3995
diff
changeset
|
893 return fallback |
c190df14338c
exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents:
3995
diff
changeset
|
894 |
4002
d7b9ec589546
symlinks: use is_link wherever is_exec is used
Matt Mackall <mpm@selenic.com>
parents:
4000
diff
changeset
|
895 def checklink(path): |
3998
315d47991fd4
symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents:
3997
diff
changeset
|
896 """check whether the given path is on a symlink-capable filesystem""" |
315d47991fd4
symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents:
3997
diff
changeset
|
897 # mktemp is not racy because symlink creation will fail if the |
315d47991fd4
symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents:
3997
diff
changeset
|
898 # file already exists |
315d47991fd4
symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents:
3997
diff
changeset
|
899 name = tempfile.mktemp(dir=path) |
315d47991fd4
symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents:
3997
diff
changeset
|
900 try: |
315d47991fd4
symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents:
3997
diff
changeset
|
901 os.symlink(".", name) |
315d47991fd4
symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents:
3997
diff
changeset
|
902 os.unlink(name) |
315d47991fd4
symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents:
3997
diff
changeset
|
903 return True |
4017
ea6174c96ae1
catch AttributeError in util.checklink
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4002
diff
changeset
|
904 except (OSError, AttributeError): |
3998
315d47991fd4
symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents:
3997
diff
changeset
|
905 return False |
315d47991fd4
symlinks: check whether a filesystem supports symlinks
Matt Mackall <mpm@selenic.com>
parents:
3997
diff
changeset
|
906 |
4000 | 907 def linkfunc(path, fallback): |
908 '''return an is_link() function with default to fallback''' | |
909 if checklink(path): | |
4275
81402b2b294d
use os.path.islink instead of util.is_link; remove util.is_link
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4271
diff
changeset
|
910 return lambda x: os.path.islink(os.path.join(path, x)) |
4000 | 911 return fallback |
912 | |
4327
aba90193f4e4
cache os.umask even on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4326
diff
changeset
|
913 _umask = os.umask(0) |
aba90193f4e4
cache os.umask even on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4326
diff
changeset
|
914 os.umask(_umask) |
aba90193f4e4
cache os.umask even on windows
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4326
diff
changeset
|
915 |
4434
439b1c35348a
Fix issue483 - mq does not work under windows with gnu-win32 patch.
Patrick Mezard <pmezard@gmail.com>
parents:
4407
diff
changeset
|
916 def needbinarypatch(): |
439b1c35348a
Fix issue483 - mq does not work under windows with gnu-win32 patch.
Patrick Mezard <pmezard@gmail.com>
parents:
4407
diff
changeset
|
917 """return True if patches should be applied in binary mode by default.""" |
439b1c35348a
Fix issue483 - mq does not work under windows with gnu-win32 patch.
Patrick Mezard <pmezard@gmail.com>
parents:
4407
diff
changeset
|
918 return os.name == 'nt' |
439b1c35348a
Fix issue483 - mq does not work under windows with gnu-win32 patch.
Patrick Mezard <pmezard@gmail.com>
parents:
4407
diff
changeset
|
919 |
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
|
920 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
|
921 '''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
|
922 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
|
923 |
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
|
924 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
|
925 '''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
|
926 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
|
927 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
|
928 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
|
929 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
|
930 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
|
931 |
6007
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
932 def gui(): |
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
933 '''Are we running in a GUI?''' |
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
934 return os.name == "nt" or os.name == "mac" or os.environ.get("DISPLAY") |
090b1a665901
filemerge: add config item for GUI tools
Matt Mackall <mpm@selenic.com>
parents:
6006
diff
changeset
|
935 |
6132
1ee95f7df611
util: always define a dummy lookup_reg()
Patrick Mezard <pmezard@gmail.com>
parents:
6111
diff
changeset
|
936 def lookup_reg(key, name=None, scope=None): |
1ee95f7df611
util: always define a dummy lookup_reg()
Patrick Mezard <pmezard@gmail.com>
parents:
6111
diff
changeset
|
937 return None |
1ee95f7df611
util: always define a dummy lookup_reg()
Patrick Mezard <pmezard@gmail.com>
parents:
6111
diff
changeset
|
938 |
1082 | 939 # Platform specific variants |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
940 if os.name == 'nt': |
3877
abaee83ce0a6
Replace demandload with new demandimport
Matt Mackall <mpm@selenic.com>
parents:
3860
diff
changeset
|
941 import msvcrt |
461 | 942 nulldev = 'NUL:' |
1609
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
943 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
944 class winstdout: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
945 '''stdout on windows misbehaves if sent through a pipe''' |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
946 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
947 def __init__(self, fp): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
948 self.fp = fp |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
949 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
950 def __getattr__(self, key): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
951 return getattr(self.fp, key) |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
952 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
953 def close(self): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
954 try: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
955 self.fp.close() |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
956 except: pass |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
957 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
958 def write(self, s): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
959 try: |
5647
165cda754d9e
Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5646
diff
changeset
|
960 # This is workaround for "Not enough space" error on |
165cda754d9e
Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5646
diff
changeset
|
961 # writing large size of data to console. |
165cda754d9e
Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5646
diff
changeset
|
962 limit = 16000 |
165cda754d9e
Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5646
diff
changeset
|
963 l = len(s) |
165cda754d9e
Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5646
diff
changeset
|
964 start = 0 |
165cda754d9e
Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5646
diff
changeset
|
965 while start < l: |
165cda754d9e
Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5646
diff
changeset
|
966 end = start + limit |
165cda754d9e
Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5646
diff
changeset
|
967 self.fp.write(s[start:end]) |
165cda754d9e
Workaround for "Not enough space" error due to the bug of Windows.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
5646
diff
changeset
|
968 start = end |
1609
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
969 except IOError, inst: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
970 if inst.errno != 0: raise |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
971 self.close() |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
972 raise IOError(errno.EPIPE, 'Broken pipe') |
4516
96d8a56d4ef9
Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4508
diff
changeset
|
973 |
4129
e817c68edfed
stdout raises EINVAL when flush() is called on a closed pipe under win32.
Patrick Mezard <pmezard@gmail.com>
parents:
4087
diff
changeset
|
974 def flush(self): |
e817c68edfed
stdout raises EINVAL when flush() is called on a closed pipe under win32.
Patrick Mezard <pmezard@gmail.com>
parents:
4087
diff
changeset
|
975 try: |
e817c68edfed
stdout raises EINVAL when flush() is called on a closed pipe under win32.
Patrick Mezard <pmezard@gmail.com>
parents:
4087
diff
changeset
|
976 return self.fp.flush() |
e817c68edfed
stdout raises EINVAL when flush() is called on a closed pipe under win32.
Patrick Mezard <pmezard@gmail.com>
parents:
4087
diff
changeset
|
977 except IOError, inst: |
e817c68edfed
stdout raises EINVAL when flush() is called on a closed pipe under win32.
Patrick Mezard <pmezard@gmail.com>
parents:
4087
diff
changeset
|
978 if inst.errno != errno.EINVAL: raise |
e817c68edfed
stdout raises EINVAL when flush() is called on a closed pipe under win32.
Patrick Mezard <pmezard@gmail.com>
parents:
4087
diff
changeset
|
979 self.close() |
e817c68edfed
stdout raises EINVAL when flush() is called on a closed pipe under win32.
Patrick Mezard <pmezard@gmail.com>
parents:
4087
diff
changeset
|
980 raise IOError(errno.EPIPE, 'Broken pipe') |
1609
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
981 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
982 sys.stdout = winstdout(sys.stdout) |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
983 |
5659
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
984 def _is_win_9x(): |
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
985 '''return true if run on windows 95, 98 or me.''' |
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
986 try: |
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
987 return sys.getwindowsversion()[3] == 1 |
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
988 except AttributeError: |
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
989 return 'command' in os.environ.get('comspec', '') |
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
990 |
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
991 def openhardlinks(): |
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
992 return not _is_win_9x and "win32api" in locals() |
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
993 |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
994 def system_rcpath(): |
2117 | 995 try: |
996 return system_rcpath_win32() | |
997 except: | |
998 return [r'c:\mercurial\mercurial.ini'] | |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
999 |
4083
33c369afec94
Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents:
4069
diff
changeset
|
1000 def user_rcpath(): |
33c369afec94
Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents:
4069
diff
changeset
|
1001 '''return os-specific hgrc search path to the user dir''' |
4098
c08b6af023bc
util_win32.py: fix user_rcpath
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4097
diff
changeset
|
1002 try: |
6153
09a8be3e5bfb
Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents:
6140
diff
changeset
|
1003 path = user_rcpath_win32() |
4098
c08b6af023bc
util_win32.py: fix user_rcpath
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4097
diff
changeset
|
1004 except: |
6153
09a8be3e5bfb
Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents:
6140
diff
changeset
|
1005 home = os.path.expanduser('~') |
09a8be3e5bfb
Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents:
6140
diff
changeset
|
1006 path = [os.path.join(home, 'mercurial.ini'), |
09a8be3e5bfb
Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents:
6140
diff
changeset
|
1007 os.path.join(home, '.hgrc')] |
2280
09ed44225571
On Windows look for mercurial.ini in $USERPROFILE, too, if available
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2278
diff
changeset
|
1008 userprofile = os.environ.get('USERPROFILE') |
09ed44225571
On Windows look for mercurial.ini in $USERPROFILE, too, if available
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2278
diff
changeset
|
1009 if userprofile: |
09ed44225571
On Windows look for mercurial.ini in $USERPROFILE, too, if available
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2278
diff
changeset
|
1010 path.append(os.path.join(userprofile, 'mercurial.ini')) |
6153
09a8be3e5bfb
Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents:
6140
diff
changeset
|
1011 path.append(os.path.join(userprofile, '.hgrc')) |
2280
09ed44225571
On Windows look for mercurial.ini in $USERPROFILE, too, if available
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2278
diff
changeset
|
1012 return path |
1292
141951276ba1
Use platform-appropriate rc file names.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1285
diff
changeset
|
1013 |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
1014 def parse_patch_output(output_line): |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
1015 """parses the output produced by patch and returns the file name""" |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
1016 pf = output_line[14:] |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
1017 if pf[0] == '`': |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
1018 pf = pf[1:-1] # Remove the quotes |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
1019 return pf |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
1020 |
5644
e2e8e977a6cb
win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents:
5525
diff
changeset
|
1021 def sshargs(sshcmd, host, user, port): |
e2e8e977a6cb
win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents:
5525
diff
changeset
|
1022 '''Build argument list for ssh or Plink''' |
e2e8e977a6cb
win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents:
5525
diff
changeset
|
1023 pflag = 'plink' in sshcmd.lower() and '-P' or '-p' |
e2e8e977a6cb
win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents:
5525
diff
changeset
|
1024 args = user and ("%s@%s" % (user, host)) or host |
5646 | 1025 return port and ("%s %s %s" % (args, pflag, port)) or args |
5644
e2e8e977a6cb
win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents:
5525
diff
changeset
|
1026 |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
1027 def testpid(pid): |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
1028 '''return False if pid dead, True if running or not known''' |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
1029 return True |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
1030 |
5702
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1031 def set_flags(f, flags): |
441 | 1032 pass |
515 | 1033 |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
1034 def set_binary(fd): |
6339
ed9b07a97587
util: check fileno() validity in win32 set_binary()
Patrick Mezard <pmezard@gmail.com>
parents:
6330
diff
changeset
|
1035 # When run without console, pipes may expose invalid |
ed9b07a97587
util: check fileno() validity in win32 set_binary()
Patrick Mezard <pmezard@gmail.com>
parents:
6330
diff
changeset
|
1036 # fileno(), usually set to -1. |
ed9b07a97587
util: check fileno() validity in win32 set_binary()
Patrick Mezard <pmezard@gmail.com>
parents:
6330
diff
changeset
|
1037 if hasattr(fd, 'fileno') and fd.fileno() >= 0: |
6330
4e836769d93c
util: test fileno() availability in win32 set_binary()
Patrick Mezard <pmezard@gmail.com>
parents:
6317
diff
changeset
|
1038 msvcrt.setmode(fd.fileno(), os.O_BINARY) |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
1039 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
1040 def pconvert(path): |
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
|
1041 return '/'.join(splitpath(path)) |
422
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
1042 |
886
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
1043 def localpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
1044 return path.replace('/', '\\') |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
1045 |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
1046 def normpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
1047 return pconvert(os.path.normpath(path)) |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
1048 |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1049 makelock = _makelock_file |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1050 readlock = _readlock_file |
461 | 1051 |
2193
fb28ce04b349
add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2177
diff
changeset
|
1052 def samestat(s1, s2): |
fb28ce04b349
add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2177
diff
changeset
|
1053 return False |
fb28ce04b349
add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2177
diff
changeset
|
1054 |
4087
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1055 # A sequence of backslashes is special iff it precedes a double quote: |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1056 # - if there's an even number of backslashes, the double quote is not |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1057 # quoted (i.e. it ends the quoted region) |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1058 # - if there's an odd number of backslashes, the double quote is quoted |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1059 # - in both cases, every pair of backslashes is unquoted into a single |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1060 # backslash |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1061 # (See http://msdn2.microsoft.com/en-us/library/a1y7w461.aspx ) |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1062 # So, to quote a string, we must surround it in double quotes, double |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1063 # the number of backslashes that preceed double quotes and add another |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1064 # backslash before every double quote (being careful with the double |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1065 # quote we've appended to the end) |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1066 _quotere = None |
2791
f4d916351366
Add portable shell-quoting function; teach mq to use it.
Brendan Cully <brendan@kublai.com>
parents:
2760
diff
changeset
|
1067 def shellquote(s): |
4087
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1068 global _quotere |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1069 if _quotere is None: |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1070 _quotere = re.compile(r'(\\*)("|\\$)') |
587c6c652f82
Fix util.shellquote on windows.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4086
diff
changeset
|
1071 return '"%s"' % _quotere.sub(r'\1\1\\\2', s) |
2791
f4d916351366
Add portable shell-quoting function; teach mq to use it.
Brendan Cully <brendan@kublai.com>
parents:
2760
diff
changeset
|
1072 |
5292
5a65d870871d
sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5291
diff
changeset
|
1073 def quotecommand(cmd): |
5a65d870871d
sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5291
diff
changeset
|
1074 """Build a command string suitable for os.popen* calls.""" |
5a65d870871d
sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5291
diff
changeset
|
1075 # The extra quotes are needed because popen* runs the command |
5a65d870871d
sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5291
diff
changeset
|
1076 # through the current COMSPEC. cmd.exe suppress enclosing quotes. |
5a65d870871d
sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5291
diff
changeset
|
1077 return '"' + cmd + '"' |
5a65d870871d
sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5291
diff
changeset
|
1078 |
6548
962eb403165b
replace usage of os.popen() with util.popen()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6507
diff
changeset
|
1079 def popen(command, mode='r'): |
5481
003d1f174fe1
Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents:
5454
diff
changeset
|
1080 # Work around "popen spawned process may not write to stdout |
003d1f174fe1
Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents:
5454
diff
changeset
|
1081 # under windows" |
003d1f174fe1
Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents:
5454
diff
changeset
|
1082 # http://bugs.python.org/issue1366 |
003d1f174fe1
Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents:
5454
diff
changeset
|
1083 command += " 2> %s" % nulldev |
6548
962eb403165b
replace usage of os.popen() with util.popen()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6507
diff
changeset
|
1084 return os.popen(quotecommand(command), mode) |
5481
003d1f174fe1
Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents:
5454
diff
changeset
|
1085 |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
1086 def explain_exit(code): |
1402
9d2c2e6b32b5
i18n part2: use '_' for all strings who are part of the user interface
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1400
diff
changeset
|
1087 return _("exited with status %d") % code, code |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
1088 |
3677
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1089 # if you change this stub into a real check, please try to implement the |
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1090 # username and groupname functions above, too. |
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1091 def isowner(fp, st=None): |
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1092 return True |
4516
96d8a56d4ef9
Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4508
diff
changeset
|
1093 |
4407
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1094 def find_in_path(name, path, default=None): |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1095 '''find name in search path. path can be string (will be split |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1096 with os.pathsep), or iterable thing that returns strings. if name |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1097 found, return path to name. else return default. name is looked up |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1098 using cmd.exe rules, using PATHEXT.''' |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1099 if isinstance(path, str): |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1100 path = path.split(os.pathsep) |
4516
96d8a56d4ef9
Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4508
diff
changeset
|
1101 |
4407
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1102 pathext = os.environ.get('PATHEXT', '.COM;.EXE;.BAT;.CMD') |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1103 pathext = pathext.lower().split(os.pathsep) |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1104 isexec = os.path.splitext(name)[1].lower() in pathext |
4516
96d8a56d4ef9
Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4508
diff
changeset
|
1105 |
4407
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1106 for p in path: |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1107 p_name = os.path.join(p, name) |
4516
96d8a56d4ef9
Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4508
diff
changeset
|
1108 |
4407
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1109 if isexec and os.path.exists(p_name): |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1110 return p_name |
4516
96d8a56d4ef9
Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4508
diff
changeset
|
1111 |
4407
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1112 for ext in pathext: |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1113 p_name_ext = p_name + ext |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1114 if os.path.exists(p_name_ext): |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1115 return p_name_ext |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1116 return default |
3677
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1117 |
4803
7549cd526b7f
Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents:
4720
diff
changeset
|
1118 def set_signal_handler(): |
7549cd526b7f
Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents:
4720
diff
changeset
|
1119 try: |
7549cd526b7f
Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents:
4720
diff
changeset
|
1120 set_signal_handler_win32() |
7549cd526b7f
Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents:
4720
diff
changeset
|
1121 except NameError: |
7549cd526b7f
Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents:
4720
diff
changeset
|
1122 pass |
7549cd526b7f
Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents:
4720
diff
changeset
|
1123 |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
1124 try: |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
1125 # override functions with win32 versions if possible |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
1126 from util_win32 import * |
5659
3da652f2039c
util: get rid of is_win_9x wart
Matt Mackall <mpm@selenic.com>
parents:
5647
diff
changeset
|
1127 if not _is_win_9x(): |
2250
45aef5ddcdbe
windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2237
diff
changeset
|
1128 posixfile = posixfile_nt |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
1129 except ImportError: |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
1130 pass |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
1131 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
1132 else: |
461 | 1133 nulldev = '/dev/null' |
1134 | |
1583
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
1135 def rcfiles(path): |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
1136 rcs = [os.path.join(path, 'hgrc')] |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
1137 rcdir = os.path.join(path, 'hgrc.d') |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
1138 try: |
5396
5105b119edd2
Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5360
diff
changeset
|
1139 rcs.extend([os.path.join(rcdir, f) |
5105b119edd2
Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5360
diff
changeset
|
1140 for f, kind in osutil.listdir(rcdir) |
1583
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
1141 if f.endswith(".rc")]) |
3131
cff3c58a5766
fix warnings spotted by pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3098
diff
changeset
|
1142 except OSError: |
cff3c58a5766
fix warnings spotted by pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3098
diff
changeset
|
1143 pass |
1583
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
1144 return rcs |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1145 |
4083
33c369afec94
Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents:
4069
diff
changeset
|
1146 def system_rcpath(): |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1147 path = [] |
2263
2f64cbaa1e92
make reason for sys.argv change obvious in code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2262
diff
changeset
|
1148 # old mod_python does not set sys.argv |
2261
20cf545b4725
Check existance of sys.argv for the use from mod_python.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
2237
diff
changeset
|
1149 if len(getattr(sys, 'argv', [])) > 0: |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1150 path.extend(rcfiles(os.path.dirname(sys.argv[0]) + |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1151 '/../etc/mercurial')) |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1152 path.extend(rcfiles('/etc/mercurial')) |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1153 return path |
1292
141951276ba1
Use platform-appropriate rc file names.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1285
diff
changeset
|
1154 |
4083
33c369afec94
Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents:
4069
diff
changeset
|
1155 def user_rcpath(): |
33c369afec94
Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents:
4069
diff
changeset
|
1156 return [os.path.expanduser('~/.hgrc')] |
33c369afec94
Unified *_rcpath so the interface is similar across operating systems
Shane Holloway <shane.holloway@ieee.org>
parents:
4069
diff
changeset
|
1157 |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
1158 def parse_patch_output(output_line): |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
1159 """parses the output produced by patch and returns the file name""" |
1593
6bb3463b124b
if a filename contains spaces, patch adds quote around it
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
1160 pf = output_line[14:] |
4720
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1161 if os.sys.platform == 'OpenVMS': |
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1162 if pf[0] == '`': |
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1163 pf = pf[1:-1] # Remove the quotes |
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1164 else: |
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1165 if pf.startswith("'") and pf.endswith("'") and " " in pf: |
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1166 pf = pf[1:-1] # Remove the quotes |
1593
6bb3463b124b
if a filename contains spaces, patch adds quote around it
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
1167 return pf |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
1168 |
5644
e2e8e977a6cb
win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents:
5525
diff
changeset
|
1169 def sshargs(sshcmd, host, user, port): |
e2e8e977a6cb
win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents:
5525
diff
changeset
|
1170 '''Build argument list for ssh''' |
e2e8e977a6cb
win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents:
5525
diff
changeset
|
1171 args = user and ("%s@%s" % (user, host)) or host |
5646 | 1172 return port and ("%s -p %s" % (args, port)) or args |
5644
e2e8e977a6cb
win32: fix ssh://host:port when using Plink
Steve Borho <steve@borho.org>
parents:
5525
diff
changeset
|
1173 |
3997
3f0ba82c103f
exec: remove last flag from is_exec
Matt Mackall <mpm@selenic.com>
parents:
3996
diff
changeset
|
1174 def is_exec(f): |
1082 | 1175 """check whether a file is executable""" |
2448
b77a2ef61b81
replace os.stat with os.lstat in some where.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2314
diff
changeset
|
1176 return (os.lstat(f).st_mode & 0100 != 0) |
441 | 1177 |
5702
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1178 def set_flags(f, flags): |
2448
b77a2ef61b81
replace os.stat with os.lstat in some where.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2314
diff
changeset
|
1179 s = os.lstat(f).st_mode |
5702
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1180 x = "x" in flags |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1181 l = "l" in flags |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1182 if l: |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1183 if not stat.S_ISLNK(s): |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1184 # switch file to link |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1185 data = file(f).read() |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1186 os.unlink(f) |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1187 os.symlink(data, f) |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1188 # no chmod needed at this point |
441 | 1189 return |
5702
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1190 if stat.S_ISLNK(s): |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1191 # switch link to file |
3999
0b740dcf0cf1
symlinks: add basic symlink functions to util.py
Matt Mackall <mpm@selenic.com>
parents:
3998
diff
changeset
|
1192 data = os.readlink(f) |
0b740dcf0cf1
symlinks: add basic symlink functions to util.py
Matt Mackall <mpm@selenic.com>
parents:
3998
diff
changeset
|
1193 os.unlink(f) |
0b740dcf0cf1
symlinks: add basic symlink functions to util.py
Matt Mackall <mpm@selenic.com>
parents:
3998
diff
changeset
|
1194 file(f, "w").write(data) |
5702
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1195 s = 0666 & ~_umask # avoid restatting for chmod |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1196 |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1197 sx = s & 0100 |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1198 if x and not sx: |
441 | 1199 # Turn on +x for every +r bit when making a file executable |
1200 # and obey umask. | |
4326 | 1201 os.chmod(f, s | (s & 0444) >> 2 & ~_umask) |
5702
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1202 elif not x and sx: |
1b914de8d0ba
util: add new set_flags method
Matt Mackall <mpm@selenic.com>
parents:
5691
diff
changeset
|
1203 # Turn off all +x bits |
441 | 1204 os.chmod(f, s & 0666) |
1205 | |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
1206 def set_binary(fd): |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
1207 pass |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
1208 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
1209 def pconvert(path): |
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
1210 return path |
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
1211 |
886
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
1212 def localpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
1213 return path |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
1214 |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
1215 normpath = os.path.normpath |
2193
fb28ce04b349
add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2177
diff
changeset
|
1216 samestat = os.path.samestat |
886
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
1217 |
422
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
1218 def makelock(info, pathname): |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1219 try: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1220 os.symlink(info, pathname) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1221 except OSError, why: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1222 if why.errno == errno.EEXIST: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1223 raise |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1224 else: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1225 _makelock_file(info, pathname) |
422
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
1226 |
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
1227 def readlock(pathname): |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1228 try: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1229 return os.readlink(pathname) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1230 except OSError, why: |
4720
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1231 if why.errno in (errno.EINVAL, errno.ENOSYS): |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1232 return _readlock_file(pathname) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1233 else: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
1234 raise |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
1235 |
2791
f4d916351366
Add portable shell-quoting function; teach mq to use it.
Brendan Cully <brendan@kublai.com>
parents:
2760
diff
changeset
|
1236 def shellquote(s): |
4720
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1237 if os.sys.platform == 'OpenVMS': |
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1238 return '"%s"' % s |
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1239 else: |
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1240 return "'%s'" % s.replace("'", "'\\''") |
2791
f4d916351366
Add portable shell-quoting function; teach mq to use it.
Brendan Cully <brendan@kublai.com>
parents:
2760
diff
changeset
|
1241 |
5292
5a65d870871d
sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5291
diff
changeset
|
1242 def quotecommand(cmd): |
5a65d870871d
sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5291
diff
changeset
|
1243 return cmd |
5a65d870871d
sshrepo: fix Windows command quoting
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5291
diff
changeset
|
1244 |
6548
962eb403165b
replace usage of os.popen() with util.popen()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6507
diff
changeset
|
1245 def popen(command, mode='r'): |
962eb403165b
replace usage of os.popen() with util.popen()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6507
diff
changeset
|
1246 return os.popen(command, mode) |
5481
003d1f174fe1
Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents:
5454
diff
changeset
|
1247 |
1877
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
1248 def testpid(pid): |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
1249 '''return False if pid dead, True if running or not sure''' |
4720
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1250 if os.sys.platform == 'OpenVMS': |
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1251 return True |
1877
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
1252 try: |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
1253 os.kill(pid, 0) |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
1254 return True |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
1255 except OSError, inst: |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
1256 return inst.errno != errno.ESRCH |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
1257 |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
1258 def explain_exit(code): |
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
1259 """return a 2-tuple (desc, code) describing a process's status""" |
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
1260 if os.WIFEXITED(code): |
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
1261 val = os.WEXITSTATUS(code) |
1402
9d2c2e6b32b5
i18n part2: use '_' for all strings who are part of the user interface
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1400
diff
changeset
|
1262 return _("exited with status %d") % val, val |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
1263 elif os.WIFSIGNALED(code): |
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
1264 val = os.WTERMSIG(code) |
1402
9d2c2e6b32b5
i18n part2: use '_' for all strings who are part of the user interface
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1400
diff
changeset
|
1265 return _("killed by signal %d") % val, val |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
1266 elif os.WIFSTOPPED(code): |
912
302f83b85054
Minor tweak: os.STOPSIG -> os.WSTOPSIG. Pychecker spotted this one.
mark.williamson@cl.cam.ac.uk
parents:
897
diff
changeset
|
1267 val = os.WSTOPSIG(code) |
1402
9d2c2e6b32b5
i18n part2: use '_' for all strings who are part of the user interface
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1400
diff
changeset
|
1268 return _("stopped by signal %d") % val, val |
9d2c2e6b32b5
i18n part2: use '_' for all strings who are part of the user interface
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1400
diff
changeset
|
1269 raise ValueError(_("invalid exit code")) |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1270 |
3677
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1271 def isowner(fp, st=None): |
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1272 """Return True if the file object f belongs to the current user. |
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1273 |
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1274 The return value of a util.fstat(f) may be passed as the st argument. |
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1275 """ |
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1276 if st is None: |
3859
8c24b6fd5866
fix errors spotted by pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3854
diff
changeset
|
1277 st = fstat(fp) |
3677
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1278 return st.st_uid == os.getuid() |
4516
96d8a56d4ef9
Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4508
diff
changeset
|
1279 |
4407
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1280 def find_in_path(name, path, default=None): |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1281 '''find name in search path. path can be string (will be split |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1282 with os.pathsep), or iterable thing that returns strings. if name |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1283 found, return path to name. else return default.''' |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1284 if isinstance(path, str): |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1285 path = path.split(os.pathsep) |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1286 for p in path: |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1287 p_name = os.path.join(p, name) |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1288 if os.path.exists(p_name): |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1289 return p_name |
f97b89314fb3
Move win32 find_in_files from util_win32 to util.
Patrick Mezard <pmezard@gmail.com>
parents:
4388
diff
changeset
|
1290 return default |
3677
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1291 |
4672
272c0a09b203
Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents:
4647
diff
changeset
|
1292 def set_signal_handler(): |
272c0a09b203
Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents:
4647
diff
changeset
|
1293 pass |
272c0a09b203
Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents:
4647
diff
changeset
|
1294 |
4488
62019c4427e3
Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4434
diff
changeset
|
1295 def find_exe(name, default=None): |
62019c4427e3
Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4434
diff
changeset
|
1296 '''find path of an executable. |
62019c4427e3
Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4434
diff
changeset
|
1297 if name contains a path component, return it as is. otherwise, |
62019c4427e3
Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4434
diff
changeset
|
1298 use normal executable search path.''' |
62019c4427e3
Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4434
diff
changeset
|
1299 |
4720
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1300 if os.sep in name or sys.platform == 'OpenVMS': |
4488
62019c4427e3
Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4434
diff
changeset
|
1301 # don't check the executable bit. if the file isn't |
62019c4427e3
Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4434
diff
changeset
|
1302 # executable, whoever tries to actually run it will give a |
62019c4427e3
Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4434
diff
changeset
|
1303 # much more useful error message. |
62019c4427e3
Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4434
diff
changeset
|
1304 return name |
62019c4427e3
Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4434
diff
changeset
|
1305 return find_in_path(name, os.environ.get('PATH', ''), default=default) |
62019c4427e3
Introduce find_exe. Use instead of find_in_path for programs.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4434
diff
changeset
|
1306 |
3852
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1307 def _buildencodefun(): |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1308 e = '_' |
3860
8e907b86126b
fix reserved char on windows, '[]+' are allowed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3859
diff
changeset
|
1309 win_reserved = [ord(x) for x in '\\:*?"<>|'] |
3852
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1310 cmap = dict([ (chr(x), chr(x)) for x in xrange(127) ]) |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1311 for x in (range(32) + range(126, 256) + win_reserved): |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1312 cmap[chr(x)] = "~%02x" % x |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1313 for x in range(ord("A"), ord("Z")+1) + [ord(e)]: |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1314 cmap[chr(x)] = e + chr(x).lower() |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1315 dmap = {} |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1316 for k, v in cmap.iteritems(): |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1317 dmap[v] = k |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1318 def decode(s): |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1319 i = 0 |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1320 while i < len(s): |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1321 for l in xrange(1, 4): |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1322 try: |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1323 yield dmap[s[i:i+l]] |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1324 i += l |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1325 break |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1326 except KeyError: |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1327 pass |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1328 else: |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1329 raise KeyError |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1330 return (lambda s: "".join([cmap[c] for c in s]), |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1331 lambda s: "".join(list(decode(s)))) |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1332 |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1333 encodefilename, decodefilename = _buildencodefun() |
8a9a1a7e1698
create the encode and decode functions for the store
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3784
diff
changeset
|
1334 |
3853
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3852
diff
changeset
|
1335 def encodedopener(openerfn, fn): |
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3852
diff
changeset
|
1336 def o(path, *args, **kw): |
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3852
diff
changeset
|
1337 return openerfn(fn(path), *args, **kw) |
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3852
diff
changeset
|
1338 return o |
3677
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3673
diff
changeset
|
1339 |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1340 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
|
1341 """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
|
1342 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1343 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
|
1344 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1345 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
|
1346 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
|
1347 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1348 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
|
1349 """ |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1350 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
|
1351 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
|
1352 os.close(fd) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1353 # 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
|
1354 # 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
|
1355 # its mode. Otherwise, manually obey umask. |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1356 try: |
5740
9046a4f6a07c
atomictempfile: avoid chmod weirdness on Linux vfat
Matt Mackall <mpm@selenic.com>
parents:
5739
diff
changeset
|
1357 st_mode = os.lstat(name).st_mode & 0777 |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1358 except OSError, inst: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1359 if inst.errno != errno.ENOENT: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1360 raise |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1361 st_mode = createmode |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1362 if st_mode is None: |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1363 st_mode = ~_umask |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1364 st_mode &= 0666 |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1365 os.chmod(temp, st_mode) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1366 if emptyok: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1367 return temp |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1368 try: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1369 try: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1370 ifp = posixfile(name, "rb") |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1371 except IOError, inst: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1372 if inst.errno == errno.ENOENT: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1373 return temp |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1374 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
|
1375 inst.filename = name |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1376 raise |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1377 ofp = posixfile(temp, "wb") |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1378 for chunk in filechunkiter(ifp): |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1379 ofp.write(chunk) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1380 ifp.close() |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1381 ofp.close() |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1382 except: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1383 try: os.unlink(temp) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1384 except: pass |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1385 raise |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1386 return temp |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1387 |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1388 class atomictempfile(posixfile): |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1389 """file-like object that atomically updates a file |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1390 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1391 All writes will be redirected to a temporary copy of the original |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1392 file. When rename is called, the copy is renamed to the original |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1393 name, making the changes visible. |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1394 """ |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1395 def __init__(self, name, mode, createmode): |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1396 self.__name = 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
|
1397 self.temp = mktempcopy(name, emptyok=('w' in mode), |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1398 createmode=createmode) |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1399 posixfile.__init__(self, self.temp, mode) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1400 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1401 def rename(self): |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1402 if not self.closed: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1403 posixfile.close(self) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1404 rename(self.temp, localpath(self.__name)) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1405 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1406 def __del__(self): |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1407 if not self.closed: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1408 try: |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1409 os.unlink(self.temp) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1410 except: pass |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1411 posixfile.close(self) |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1412 |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1413 def makedirs(name, mode=None): |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1414 """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
|
1415 try: |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1416 os.mkdir(name) |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1417 if mode is not None: |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1418 os.chmod(name, mode) |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1419 return |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1420 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
|
1421 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
|
1422 return |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1423 if err.errno != errno.ENOENT: |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1424 raise |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1425 parent = os.path.abspath(os.path.dirname(name)) |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1426 makedirs(parent, mode) |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1427 makedirs(name, mode) |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1428 |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1429 class opener(object): |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1430 """Open files relative to a base directory |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1431 |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1432 This class is used to hide the details of COW semantics and |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1433 remote file access from higher level code. |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1434 """ |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1435 def __init__(self, base, audit=True): |
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1436 self.base = base |
5158
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
1437 if audit: |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
1438 self.audit_path = path_auditor(base) |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
1439 else: |
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
1440 self.audit_path = always |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1441 self.createmode = None |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1442 |
4828
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1443 def __getattr__(self, name): |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1444 if name == '_can_symlink': |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1445 self._can_symlink = checklink(self.base) |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1446 return self._can_symlink |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1447 raise AttributeError(name) |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1448 |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1449 def _fixfilemode(self, name): |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1450 if self.createmode is None: |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1451 return |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1452 os.chmod(name, self.createmode & 0666) |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1453 |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1454 def __call__(self, path, mode="r", text=False, atomictemp=False): |
5158
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
1455 self.audit_path(path) |
4827
89defeae88f3
turn util.opener into a class
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4803
diff
changeset
|
1456 f = os.path.join(self.base, path) |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1457 |
4720
72fb6f10fac1
OpenVMS patches
Jean-Francois PIERONNE <jf.pieronne@laposte.net>
parents:
4708
diff
changeset
|
1458 if not text and "b" not in mode: |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1459 mode += "b" # for that other OS |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1460 |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1461 nlink = -1 |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1462 if mode[0] != "r": |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1463 try: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1464 nlink = nlinks(f) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1465 except OSError: |
4328
1083ae4b5f0e
util.opener: if requested, use atomicfile even if the file doesn't exist
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4327
diff
changeset
|
1466 nlink = 0 |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1467 d = os.path.dirname(f) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1468 if not os.path.isdir(d): |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1469 makedirs(d, self.createmode) |
4508
0026ccc2bf23
Remove atomicfile class.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4488
diff
changeset
|
1470 if atomictemp: |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1471 return atomictempfile(f, mode, self.createmode) |
4328
1083ae4b5f0e
util.opener: if requested, use atomicfile even if the file doesn't exist
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4327
diff
changeset
|
1472 if nlink > 1: |
1083ae4b5f0e
util.opener: if requested, use atomicfile even if the file doesn't exist
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4327
diff
changeset
|
1473 rename(mktempcopy(f), f) |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1474 fp = posixfile(f, mode) |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1475 if nlink == 0: |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1476 self._fixfilemode(f) |
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1477 return fp |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
1478 |
4828
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1479 def symlink(self, src, dst): |
5158
d316124ebbea
Make audit_path more stringent.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5124
diff
changeset
|
1480 self.audit_path(dst) |
4828
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1481 linkname = os.path.join(self.base, dst) |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1482 try: |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1483 os.unlink(linkname) |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1484 except OSError: |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1485 pass |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1486 |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1487 dirname = os.path.dirname(linkname) |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1488 if not os.path.exists(dirname): |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1489 makedirs(dirname, self.createmode) |
4828
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1490 |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1491 if self._can_symlink: |
4948
c8d1aa1822d5
Print meaningful error message if os.symlink fails
Bryan O'Sullivan <bos@serpentine.com>
parents:
4876
diff
changeset
|
1492 try: |
c8d1aa1822d5
Print meaningful error message if os.symlink fails
Bryan O'Sullivan <bos@serpentine.com>
parents:
4876
diff
changeset
|
1493 os.symlink(src, linkname) |
c8d1aa1822d5
Print meaningful error message if os.symlink fails
Bryan O'Sullivan <bos@serpentine.com>
parents:
4876
diff
changeset
|
1494 except OSError, err: |
c8d1aa1822d5
Print meaningful error message if os.symlink fails
Bryan O'Sullivan <bos@serpentine.com>
parents:
4876
diff
changeset
|
1495 raise OSError(err.errno, _('could not symlink to %r: %s') % |
c8d1aa1822d5
Print meaningful error message if os.symlink fails
Bryan O'Sullivan <bos@serpentine.com>
parents:
4876
diff
changeset
|
1496 (src, err.strerror), linkname) |
4828
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1497 else: |
5077
84b10dc3dccc
Fix issue 653: symlinks checkout failure on non-supporting platforms
Patrick Mezard <pmezard@gmail.com>
parents:
5062
diff
changeset
|
1498 f = self(dst, "w") |
4828
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1499 f.write(src) |
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1500 f.close() |
6062
3c3b126e5619
Make files in .hg inherit the permissions from .hg/store
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
6007
diff
changeset
|
1501 self._fixfilemode(dst) |
4828
41ad4105dde9
Add symlink method to util.opener.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4827
diff
changeset
|
1502 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1503 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
|
1504 """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
|
1505 iterator over chunks of arbitrary size.""" |
1200 | 1506 |
5446
fa836e050c50
chunkbuffer: removed unused method and arg
Matt Mackall <mpm@selenic.com>
parents:
5420
diff
changeset
|
1507 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
|
1508 """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
|
1509 targetsize is how big a buffer to try to maintain.""" |
5447
56591846f819
chunkiter: simplify iter logic
Matt Mackall <mpm@selenic.com>
parents:
5446
diff
changeset
|
1510 self.iter = iter(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
|
1511 self.buf = '' |
5446
fa836e050c50
chunkbuffer: removed unused method and arg
Matt Mackall <mpm@selenic.com>
parents:
5420
diff
changeset
|
1512 self.targetsize = 2**16 |
1200 | 1513 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1514 def read(self, l): |
1200 | 1515 """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
|
1516 Returns less than L bytes if the iterator runs dry.""" |
5447
56591846f819
chunkiter: simplify iter logic
Matt Mackall <mpm@selenic.com>
parents:
5446
diff
changeset
|
1517 if l > len(self.buf) and self.iter: |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1518 # Clamp to a multiple of self.targetsize |
5449
17a4b20eda7b
chunkiter: handle large reads more efficiently
Matt Mackall <mpm@selenic.com>
parents:
5447
diff
changeset
|
1519 targetsize = max(l, self.targetsize) |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1520 collector = cStringIO.StringIO() |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1521 collector.write(self.buf) |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1522 collected = len(self.buf) |
5447
56591846f819
chunkiter: simplify iter logic
Matt Mackall <mpm@selenic.com>
parents:
5446
diff
changeset
|
1523 for chunk in self.iter: |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1524 collector.write(chunk) |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1525 collected += len(chunk) |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1526 if collected >= targetsize: |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1527 break |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1528 if collected < targetsize: |
5447
56591846f819
chunkiter: simplify iter logic
Matt Mackall <mpm@selenic.com>
parents:
5446
diff
changeset
|
1529 self.iter = False |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1530 self.buf = collector.getvalue() |
5449
17a4b20eda7b
chunkiter: handle large reads more efficiently
Matt Mackall <mpm@selenic.com>
parents:
5447
diff
changeset
|
1531 if len(self.buf) == l: |
5450
c728424d44c6
revlog: fix caching of buffer objects
Matt Mackall <mpm@selenic.com>
parents:
5449
diff
changeset
|
1532 s, self.buf = str(self.buf), '' |
5449
17a4b20eda7b
chunkiter: handle large reads more efficiently
Matt Mackall <mpm@selenic.com>
parents:
5447
diff
changeset
|
1533 else: |
17a4b20eda7b
chunkiter: handle large reads more efficiently
Matt Mackall <mpm@selenic.com>
parents:
5447
diff
changeset
|
1534 s, self.buf = self.buf[:l], buffer(self.buf, l) |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1535 return s |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
1536 |
2462
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1537 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
|
1538 """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
|
1539 (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
|
1540 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
|
1541 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
|
1542 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
|
1543 requested.""" |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1544 assert size >= 0 |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1545 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
|
1546 while True: |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1547 if limit is None: nbytes = size |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1548 else: nbytes = min(limit, size) |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1549 s = nbytes and f.read(nbytes) |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1550 if not s: break |
d610bcfd66a8
util: add limit to amount filechunkiter will read
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2448
diff
changeset
|
1551 if limit: 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
|
1552 yield s |
1320
5f277e73778f
Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1312
diff
changeset
|
1553 |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
1554 def makedate(): |
1482
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
1555 lt = time.localtime() |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
1556 if lt[8] == 1 and time.daylight: |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
1557 tz = time.altzone |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
1558 else: |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
1559 tz = time.timezone |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
1560 return time.mktime(lt), tz |
1329
8f06817bf266
Allow files to be opened in text mode, even on Windows.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1321
diff
changeset
|
1561 |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1562 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
|
1563 """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
|
1564 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
|
1565 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
|
1566 append time zone to string.""" |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
1567 t, tz = date or makedate() |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1568 if "%1" in format or "%2" in format: |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1569 sign = (tz > 0) and "-" or "+" |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1570 minutes = abs(tz) / 60 |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1571 format = format.replace("%1", "%c%02d" % (sign, minutes / 60)) |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1572 format = format.replace("%2", "%02d" % (minutes % 60)) |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
1573 s = time.strftime(format, time.gmtime(float(t) - tz)) |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
1574 return s |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1575 |
6134
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
1576 def shortdate(date=None): |
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
1577 """turn (timestamp, tzoff) tuple into iso 8631 date.""" |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1578 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
|
1579 |
5357
c6adf2be6069
util: add default argument to strdate
Bryan O'Sullivan <bos@serpentine.com>
parents:
5293
diff
changeset
|
1580 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
|
1581 """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
|
1582 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
|
1583 def timezone(string): |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1584 tz = string.split()[-1] |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1585 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
|
1586 sign = (tz[0] == "+") and 1 or -1 |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1587 hours = int(tz[1:3]) |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1588 minutes = int(tz[3:5]) |
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1589 return -sign * (hours * 60 + minutes) * 60 |
3809
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1590 if tz == "GMT" or tz == "UTC": |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1591 return 0 |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1592 return None |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1593 |
3255
e96d2956eb4a
util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents:
3176
diff
changeset
|
1594 # NOTE: unixtime = localunixtime + offset |
3809
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1595 offset, date = timezone(string), string |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1596 if offset != None: |
4d93b37b5963
parsedate: add UTC and GMT timezones
Matt Mackall <mpm@selenic.com>
parents:
3808
diff
changeset
|
1597 date = " ".join(string.split()[:-1]) |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
1598 |
3812 | 1599 # add missing elements from defaults |
1600 for part in defaults: | |
1601 found = [True for p in part if ("%"+p) in format] | |
1602 if not found: | |
1603 date += "@" + defaults[part] | |
1604 format += "@%" + part[0] | |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
1605 |
3256
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1606 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
|
1607 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
|
1608 if offset is None: |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1609 # local timezone |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1610 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
|
1611 offset = unixtime - localunixtime |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1612 else: |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
1613 unixtime = localunixtime + offset |
3255
e96d2956eb4a
util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents:
3176
diff
changeset
|
1614 return unixtime, offset |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1615 |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1616 def parsedate(date, formats=None, defaults=None): |
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1617 """parse a localized date/time string and return a (unixtime, offset) tuple. |
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1618 |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1619 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
|
1620 formats. If the date already is a (unixtime, offset) tuple, it is returned. |
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1621 """ |
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1622 if not date: |
3807
e43b48f0f718
parsedate: allow '' for epoch
Matt Mackall <mpm@selenic.com>
parents:
3806
diff
changeset
|
1623 return 0, 0 |
6230
c7253d1a774e
dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents:
6229
diff
changeset
|
1624 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
|
1625 return date |
2609
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
1626 if not formats: |
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
1627 formats = defaultdateformats |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1628 date = date.strip() |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1629 try: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1630 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
|
1631 except ValueError: |
3812 | 1632 # fill out defaults |
1633 if not defaults: | |
1634 defaults = {} | |
1635 now = makedate() | |
1636 for part in "d mb yY HI M S".split(): | |
1637 if part not in defaults: | |
1638 if part[0] in "HMS": | |
1639 defaults[part] = "00" | |
1640 else: | |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
1641 defaults[part] = datestr(now, "%" + part[0]) |
3812 | 1642 |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1643 for format in formats: |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1644 try: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1645 when, offset = strdate(date, format, defaults) |
6087
12856a1742dc
better handle errors with date parsing (issue983)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5917
diff
changeset
|
1646 except (ValueError, OverflowError): |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1647 pass |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1648 else: |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1649 break |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1650 else: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
1651 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
|
1652 # 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
|
1653 # 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
|
1654 # 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
|
1655 # to UTC+14 |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1656 if abs(when) > 0x7fffffff: |
3806
92a3532a01d9
parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents:
3784
diff
changeset
|
1657 raise Abort(_('date exceeds 32 bits: %d') % when) |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
1658 if offset < -50400 or offset > 43200: |
3806
92a3532a01d9
parsedate: use Abort rather than ValueError
Matt Mackall <mpm@selenic.com>
parents:
3784
diff
changeset
|
1659 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
|
1660 return when, offset |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
1661 |
3812 | 1662 def matchdate(date): |
1663 """Return a function that matches a given date match specifier | |
1664 | |
1665 Formats include: | |
1666 | |
1667 '{date}' match a given date to the accuracy provided | |
1668 | |
1669 '<{date}' on or before a given date | |
1670 | |
1671 '>{date}' on or after a given date | |
1672 | |
1673 """ | |
1674 | |
1675 def lower(date): | |
6230
c7253d1a774e
dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents:
6229
diff
changeset
|
1676 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
|
1677 return parsedate(date, extendeddateformats, d)[0] |
3812 | 1678 |
1679 def upper(date): | |
1680 d = dict(mb="12", HI="23", M="59", S="59") | |
1681 for days in "31 30 29".split(): | |
1682 try: | |
1683 d["d"] = days | |
1684 return parsedate(date, extendeddateformats, d)[0] | |
1685 except: | |
1686 pass | |
1687 d["d"] = "28" | |
1688 return parsedate(date, extendeddateformats, d)[0] | |
1689 | |
1690 if date[0] == "<": | |
1691 when = upper(date[1:]) | |
1692 return lambda x: x <= when | |
1693 elif date[0] == ">": | |
1694 when = lower(date[1:]) | |
1695 return lambda x: x >= when | |
1696 elif date[0] == "-": | |
1697 try: | |
1698 days = int(date[1:]) | |
1699 except ValueError: | |
1700 raise Abort(_("invalid day spec: %s") % date[1:]) | |
1701 when = makedate()[0] - days * 3600 * 24 | |
3813 | 1702 return lambda x: x >= when |
3812 | 1703 elif " to " in date: |
1704 a, b = date.split(" to ") | |
1705 start, stop = lower(a), upper(b) | |
1706 return lambda x: x >= start and x <= stop | |
1707 else: | |
1708 start, stop = lower(date), upper(date) | |
1709 return lambda x: x >= start and x <= stop | |
1710 | |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1711 def shortuser(user): |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1712 """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
|
1713 f = user.find('@') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1714 if f >= 0: |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1715 user = user[:f] |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1716 f = user.find('<') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1717 if f >= 0: |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1718 user = user[f+1:] |
3176
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1719 f = user.find(' ') |
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1720 if f >= 0: |
7492b33bdd9f
shortuser should stop before the first space character.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3147
diff
changeset
|
1721 user = user[:f] |
3533
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1722 f = user.find('.') |
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1723 if f >= 0: |
bb44489b901f
shortname: truncate at '.' too
Matt Mackall <mpm@selenic.com>
parents:
3466
diff
changeset
|
1724 user = user[:f] |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1725 return user |
1920 | 1726 |
5975
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1727 def email(author): |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1728 '''get email of author.''' |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1729 r = author.find('>') |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1730 if r == -1: r = None |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1731 return author[author.find('<')+1:r] |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5949
diff
changeset
|
1732 |
3767
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1733 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
|
1734 """Trim string to at most maxlength (default: 400) characters.""" |
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1735 if len(text) <= maxlength: |
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1736 return text |
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1737 else: |
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1738 return "%s..." % (text[:maxlength-3]) |
1861fa38a6a7
Move ellipsis code to util.ellipsis() and improve maxlength handling.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3721
diff
changeset
|
1739 |
6284
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1740 def walkrepos(path, followsym=False, seen_dirs=None): |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1741 '''yield every hg repository under path, recursively.''' |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1742 def errhandler(err): |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1743 if err.filename == path: |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1744 raise err |
6284
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1745 if followsym and hasattr(os.path, 'samestat'): |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1746 def _add_dir_if_not_there(dirlst, dirname): |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1747 match = False |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1748 samestat = os.path.samestat |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1749 dirstat = os.stat(dirname) |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1750 for lstdirstat in dirlst: |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1751 if samestat(dirstat, lstdirstat): |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1752 match = True |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1753 break |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1754 if not match: |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1755 dirlst.append(dirstat) |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1756 return not match |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1757 else: |
6317
b0d937869417
hgwebdir: Tiny fix for webdir on non-symlink capable platforms.
Eric Hopper <hopper@omnifarious.org>
parents:
6284
diff
changeset
|
1758 followsym = False |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
1759 |
6284
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1760 if (seen_dirs is None) and followsym: |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1761 seen_dirs = [] |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1762 _add_dir_if_not_there(seen_dirs, path) |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1763 for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler): |
6140
47e6d5d5913a
Simplify utils.walkrepos().
Walter Doerwald <walter@livinglogic.de>
parents:
6139
diff
changeset
|
1764 if '.hg' in dirs: |
47e6d5d5913a
Simplify utils.walkrepos().
Walter Doerwald <walter@livinglogic.de>
parents:
6139
diff
changeset
|
1765 dirs[:] = [] # don't descend further |
47e6d5d5913a
Simplify utils.walkrepos().
Walter Doerwald <walter@livinglogic.de>
parents:
6139
diff
changeset
|
1766 yield root # found a repository |
6166
f857eac30cd5
util: make walkrepos() return .hg/patches if present
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
6153
diff
changeset
|
1767 qroot = os.path.join(root, '.hg', 'patches') |
6267
d036ea711140
Check for patches repo with os.path.isdir not os.path.exists
Eric Hopper <hopper@omnifarious.org>
parents:
6230
diff
changeset
|
1768 if os.path.isdir(os.path.join(qroot, '.hg')): |
6166
f857eac30cd5
util: make walkrepos() return .hg/patches if present
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
6153
diff
changeset
|
1769 yield qroot # we have a patch queue repo here |
6284
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1770 elif followsym: |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1771 newdirs = [] |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1772 for d in dirs: |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1773 fname = os.path.join(root, d) |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1774 if _add_dir_if_not_there(seen_dirs, fname): |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1775 if os.path.islink(fname): |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1776 for hgname in walkrepos(fname, True, seen_dirs): |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1777 yield hgname |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1778 else: |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1779 newdirs.append(d) |
c93b6c0e6e84
Allow hgwebdir collections to follow symlinks.
Eric Hopper <hopper@omnifarious.org>
parents:
6267
diff
changeset
|
1780 dirs[:] = newdirs |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1781 |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1782 _rcpath = None |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1783 |
4097
403c4ddd74bb
Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents:
4096
diff
changeset
|
1784 def os_rcpath(): |
403c4ddd74bb
Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents:
4096
diff
changeset
|
1785 '''return default os-specific hgrc search path''' |
403c4ddd74bb
Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents:
4096
diff
changeset
|
1786 path = system_rcpath() |
403c4ddd74bb
Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents:
4096
diff
changeset
|
1787 path.extend(user_rcpath()) |
403c4ddd74bb
Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents:
4096
diff
changeset
|
1788 path = [os.path.normpath(f) for f in path] |
403c4ddd74bb
Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents:
4096
diff
changeset
|
1789 return path |
403c4ddd74bb
Combined the two os_rcpath methods into a single one near rcpath in mercurial/util.py
Shane Holloway <shane.holloway@ieee.org>
parents:
4096
diff
changeset
|
1790 |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1791 def rcpath(): |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1792 '''return hgrc search path. if env var HGRCPATH is set, use it. |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1793 for each item in path, if directory, use files ending in .rc, |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1794 else use item. |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1795 make HGRCPATH empty to only look in .hg/hgrc of current repo. |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1796 if no HGRCPATH, use default os-specific path.''' |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1797 global _rcpath |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1798 if _rcpath is None: |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1799 if 'HGRCPATH' in os.environ: |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1800 _rcpath = [] |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1801 for p in os.environ['HGRCPATH'].split(os.pathsep): |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1802 if not p: continue |
1956
16750010813d
use a proper test instead of catching every exception
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1951
diff
changeset
|
1803 if os.path.isdir(p): |
5396
5105b119edd2
Add osutil module, containing a listdir function.
Bryan O'Sullivan <bos@serpentine.com>
parents:
5360
diff
changeset
|
1804 for f, kind in osutil.listdir(p): |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1805 if f.endswith('.rc'): |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1806 _rcpath.append(os.path.join(p, f)) |
1956
16750010813d
use a proper test instead of catching every exception
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1951
diff
changeset
|
1807 else: |
16750010813d
use a proper test instead of catching every exception
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1951
diff
changeset
|
1808 _rcpath.append(p) |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1809 else: |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1810 _rcpath = os_rcpath() |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
1811 return _rcpath |
2612
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1812 |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1813 def bytecount(nbytes): |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1814 '''return byte count formatted as readable string, with units''' |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1815 |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1816 units = ( |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1817 (100, 1<<30, _('%.0f GB')), |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1818 (10, 1<<30, _('%.1f GB')), |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1819 (1, 1<<30, _('%.2f GB')), |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1820 (100, 1<<20, _('%.0f MB')), |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1821 (10, 1<<20, _('%.1f MB')), |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1822 (1, 1<<20, _('%.2f MB')), |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1823 (100, 1<<10, _('%.0f KB')), |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1824 (10, 1<<10, _('%.1f KB')), |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1825 (1, 1<<10, _('%.2f KB')), |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1826 (1, 1, _('%.0f bytes')), |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1827 ) |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1828 |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1829 for multiplier, divisor, format in units: |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1830 if nbytes >= divisor * multiplier: |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1831 return format % (nbytes / float(divisor)) |
ffb895f16925
add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2609
diff
changeset
|
1832 return units[-1][2] % nbytes |
2740
386f04d6ecb3
clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2655
diff
changeset
|
1833 |
386f04d6ecb3
clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2655
diff
changeset
|
1834 def drop_scheme(scheme, path): |
386f04d6ecb3
clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2655
diff
changeset
|
1835 sc = scheme + ':' |
386f04d6ecb3
clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2655
diff
changeset
|
1836 if path.startswith(sc): |
386f04d6ecb3
clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2655
diff
changeset
|
1837 path = path[len(sc):] |
386f04d6ecb3
clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2655
diff
changeset
|
1838 if path.startswith('//'): |
386f04d6ecb3
clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2655
diff
changeset
|
1839 path = path[2:] |
386f04d6ecb3
clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2655
diff
changeset
|
1840 return path |
5291
23651848d638
extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
5213
diff
changeset
|
1841 |
23651848d638
extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
5213
diff
changeset
|
1842 def uirepr(s): |
23651848d638
extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
5213
diff
changeset
|
1843 # 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
|
1844 return repr(s).replace('\\\\', '\\') |
5525
dcbda0c4c3eb
Do not display passwords with pull/push/incoming/outgoing
Manuel Holtgrewe <purestorm@ggnore.net>
parents:
5487
diff
changeset
|
1845 |
dcbda0c4c3eb
Do not display passwords with pull/push/incoming/outgoing
Manuel Holtgrewe <purestorm@ggnore.net>
parents:
5487
diff
changeset
|
1846 def hidepassword(url): |
5798
86f5d8f608b7
fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents:
5760
diff
changeset
|
1847 '''hide user credential in a url string''' |
86f5d8f608b7
fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents:
5760
diff
changeset
|
1848 scheme, netloc, path, params, query, fragment = urlparse.urlparse(url) |
86f5d8f608b7
fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents:
5760
diff
changeset
|
1849 netloc = re.sub('([^:]*):([^@]*)@(.*)', r'\1:***@\3', netloc) |
86f5d8f608b7
fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents:
5760
diff
changeset
|
1850 return urlparse.urlunparse((scheme, netloc, path, params, query, fragment)) |
5525
dcbda0c4c3eb
Do not display passwords with pull/push/incoming/outgoing
Manuel Holtgrewe <purestorm@ggnore.net>
parents:
5487
diff
changeset
|
1851 |
5798
86f5d8f608b7
fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents:
5760
diff
changeset
|
1852 def removeauth(url): |
86f5d8f608b7
fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents:
5760
diff
changeset
|
1853 '''remove all authentication information from a url string''' |
86f5d8f608b7
fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents:
5760
diff
changeset
|
1854 scheme, netloc, path, params, query, fragment = urlparse.urlparse(url) |
86f5d8f608b7
fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents:
5760
diff
changeset
|
1855 netloc = netloc[netloc.find('@')+1:] |
86f5d8f608b7
fetch: hide authentication details
Bryan O'Sullivan <bos@serpentine.com>
parents:
5760
diff
changeset
|
1856 return urlparse.urlunparse((scheme, netloc, path, params, query, fragment)) |