Mercurial > hg > mercurial-crew-with-dirclash
annotate mercurial/util.py @ 2252:ba7afc7dd901
Added tag 0.9 for changeset 35fb62a3a673d5322f6274a44ba6456e5e4b3b37
author | Matt Mackall <mpm@selenic.com> |
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date | Wed, 10 May 2006 16:55:55 -0500 |
parents | 45aef5ddcdbe |
children | 3d48eb68f3ee |
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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> | |
5 | |
6 This software may be used and distributed according to the terms | |
7 of the GNU General Public License, incorporated herein by reference. | |
8 | |
9 This contains helper routines that are independent of the SCM core and hide | |
10 platform-specific details from the core. | |
11 """ | |
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12 |
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13 import os, errno |
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14 from i18n import gettext as _ |
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15 from demandload import * |
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16 demandload(globals(), "cStringIO errno popen2 re shutil sys tempfile") |
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17 demandload(globals(), "threading time") |
1258 | 18 |
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19 class SignalInterrupt(Exception): |
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20 """Exception raised on SIGTERM and SIGHUP.""" |
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21 |
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22 def pipefilter(s, cmd): |
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23 '''filter string S through command CMD, returning its output''' |
1258 | 24 (pout, pin) = popen2.popen2(cmd, -1, 'b') |
25 def writer(): | |
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26 try: |
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27 pin.write(s) |
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28 pin.close() |
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29 except IOError, inst: |
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30 if inst.errno != errno.EPIPE: |
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31 raise |
1258 | 32 |
33 # we should use select instead on UNIX, but this will work on most | |
34 # systems, including Windows | |
35 w = threading.Thread(target=writer) | |
36 w.start() | |
37 f = pout.read() | |
38 pout.close() | |
39 w.join() | |
40 return f | |
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41 |
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42 def tempfilter(s, cmd): |
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43 '''filter string S through a pair of temporary files with CMD. |
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44 CMD is used as a template to create the real command to be run, |
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45 with the strings INFILE and OUTFILE replaced by the real names of |
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46 the temporary files generated.''' |
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47 inname, outname = None, None |
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48 try: |
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49 infd, inname = tempfile.mkstemp(prefix='hg-filter-in-') |
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50 fp = os.fdopen(infd, 'wb') |
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51 fp.write(s) |
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52 fp.close() |
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53 outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') |
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54 os.close(outfd) |
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55 cmd = cmd.replace('INFILE', inname) |
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56 cmd = cmd.replace('OUTFILE', outname) |
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57 code = os.system(cmd) |
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58 if code: raise Abort(_("command '%s' failed: %s") % |
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59 (cmd, explain_exit(code))) |
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60 return open(outname, 'rb').read() |
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61 finally: |
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62 try: |
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63 if inname: os.unlink(inname) |
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64 except: pass |
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65 try: |
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66 if outname: os.unlink(outname) |
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67 except: pass |
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68 |
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69 filtertable = { |
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70 'tempfile:': tempfilter, |
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71 'pipe:': pipefilter, |
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72 } |
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73 |
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74 def filter(s, cmd): |
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75 "filter a string through a command that transforms its input to its output" |
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76 for name, fn in filtertable.iteritems(): |
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77 if cmd.startswith(name): |
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78 return fn(s, cmd[len(name):].lstrip()) |
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79 return pipefilter(s, cmd) |
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80 |
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81 def find_in_path(name, path, default=None): |
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82 '''find name in search path. path can be string (will be split |
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83 with os.pathsep), or iterable thing that returns strings. if name |
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84 found, return path to name. else return default.''' |
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85 if isinstance(path, str): |
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86 path = path.split(os.pathsep) |
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87 for p in path: |
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88 p_name = os.path.join(p, name) |
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89 if os.path.exists(p_name): |
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90 return p_name |
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91 return default |
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92 |
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93 def patch(strip, patchname, ui): |
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94 """apply the patch <patchname> to the working directory. |
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95 a list of patched files is returned""" |
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96 patcher = find_in_path('gpatch', os.environ.get('PATH', ''), 'patch') |
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97 fp = os.popen('"%s" -p%d < "%s"' % (patcher, strip, patchname)) |
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98 files = {} |
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99 for line in fp: |
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100 line = line.rstrip() |
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101 ui.status("%s\n" % line) |
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102 if line.startswith('patching file '): |
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103 pf = parse_patch_output(line) |
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104 files.setdefault(pf, 1) |
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105 code = fp.close() |
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106 if code: |
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107 raise Abort(_("patch command failed: %s") % explain_exit(code)[0]) |
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108 return files.keys() |
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109 |
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110 def binary(s): |
1082 | 111 """return true if a string is binary data using diff's heuristic""" |
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112 if s and '\0' in s[:4096]: |
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113 return True |
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114 return False |
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115 |
556 | 116 def unique(g): |
1082 | 117 """return the uniq elements of iterable g""" |
556 | 118 seen = {} |
119 for f in g: | |
120 if f not in seen: | |
121 seen[f] = 1 | |
122 yield f | |
123 | |
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124 class Abort(Exception): |
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125 """Raised if a command needs to print an error and exit.""" |
508 | 126 |
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127 def always(fn): return True |
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128 def never(fn): return False |
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129 |
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130 def patkind(name, dflt_pat='glob'): |
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131 """Split a string into an optional pattern kind prefix and the |
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132 actual pattern.""" |
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133 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre': |
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134 if name.startswith(prefix + ':'): return name.split(':', 1) |
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135 return dflt_pat, name |
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136 |
1062 | 137 def globre(pat, head='^', tail='$'): |
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138 "convert a glob pattern into a regexp" |
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139 i, n = 0, len(pat) |
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140 res = '' |
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141 group = False |
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142 def peek(): return i < n and pat[i] |
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143 while i < n: |
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144 c = pat[i] |
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145 i = i+1 |
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146 if c == '*': |
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147 if peek() == '*': |
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148 i += 1 |
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149 res += '.*' |
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150 else: |
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151 res += '[^/]*' |
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152 elif c == '?': |
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153 res += '.' |
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154 elif c == '[': |
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155 j = i |
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156 if j < n and pat[j] in '!]': |
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157 j += 1 |
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158 while j < n and pat[j] != ']': |
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159 j += 1 |
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160 if j >= n: |
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161 res += '\\[' |
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162 else: |
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163 stuff = pat[i:j].replace('\\','\\\\') |
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164 i = j + 1 |
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165 if stuff[0] == '!': |
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166 stuff = '^' + stuff[1:] |
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167 elif stuff[0] == '^': |
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168 stuff = '\\' + stuff |
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169 res = '%s[%s]' % (res, stuff) |
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170 elif c == '{': |
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171 group = True |
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172 res += '(?:' |
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173 elif c == '}' and group: |
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174 res += ')' |
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175 group = False |
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176 elif c == ',' and group: |
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177 res += '|' |
1990
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178 elif c == '\\': |
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179 p = peek() |
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180 if p: |
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181 i += 1 |
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182 res += re.escape(p) |
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183 else: |
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184 res += re.escape(c) |
724
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185 else: |
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186 res += re.escape(c) |
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187 return head + res + tail |
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188 |
812
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189 _globchars = {'[': 1, '{': 1, '*': 1, '?': 1} |
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190 |
884
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Fix walk code for files that do not exist anywhere, and unhandled types.
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191 def pathto(n1, n2): |
886
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192 '''return the relative path from one place to another. |
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193 this returns a path in the form used by the local filesystem, not hg.''' |
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194 if not n1: return localpath(n2) |
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195 a, b = n1.split('/'), n2.split('/') |
1541
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196 a.reverse() |
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197 b.reverse() |
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198 while a and b and a[-1] == b[-1]: |
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199 a.pop() |
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200 b.pop() |
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201 b.reverse() |
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202 return os.sep.join((['..'] * len(a)) + b) |
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203 |
1081
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204 def canonpath(root, cwd, myname): |
1082 | 205 """return the canonical path of myname, given cwd and root""" |
1566 | 206 if root == os.sep: |
207 rootsep = os.sep | |
208 else: | |
1810
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Whitespace, tab and formatting cleanups, mainly in mq.py
Thomas Arendsen Hein <thomas@intevation.de>
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209 rootsep = root + os.sep |
870
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210 name = myname |
2090
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fix util.canonpath on windows.
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diff
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|
211 if not os.path.isabs(name): |
1081
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212 name = os.path.join(root, cwd, name) |
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213 name = os.path.normpath(name) |
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214 if 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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|
215 name = name[len(rootsep):] |
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diff
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|
216 audit_path(name) |
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diff
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|
217 return pconvert(name) |
1081
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218 elif name == root: |
870
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219 return '' |
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220 else: |
2115
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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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221 # Determine whether `name' is in the hierarchy at or beneath `root', |
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diff
changeset
|
222 # by iterating name=dirname(name) until that causes no change (can't |
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223 # check name == '/', because that doesn't work on windows). For each |
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diff
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224 # `name', compare dev/inode numbers. If they match, the list `rel' |
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225 # holds the reversed list of components making up the relative file |
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226 # name we want. |
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227 root_st = os.stat(root) |
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228 rel = [] |
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229 while True: |
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230 try: |
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231 name_st = os.stat(name) |
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232 except OSError: |
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233 break |
2193
fb28ce04b349
add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2177
diff
changeset
|
234 if samestat(name_st, root_st): |
2115
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235 rel.reverse() |
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|
236 name = os.path.join(*rel) |
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diff
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|
237 audit_path(name) |
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238 return pconvert(name) |
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239 dirname, basename = os.path.split(name) |
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240 rel.append(basename) |
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|
241 if dirname == name: |
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|
242 break |
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|
243 name = dirname |
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244 |
1081
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245 raise Abort('%s not under root' % myname) |
897 | 246 |
1610
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if hgignore contains errors, print message that is not confusing.
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diff
changeset
|
247 def matcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): |
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248 return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src) |
1413
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Do not use 'glob' expansion by default on OS != 'nt'
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|
249 |
1610
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diff
changeset
|
250 def cmdmatcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): |
1413
1c64c628d15f
Do not use 'glob' expansion by default on OS != 'nt'
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diff
changeset
|
251 if os.name == 'nt': |
1c64c628d15f
Do not use 'glob' expansion by default on OS != 'nt'
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diff
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|
252 dflt_pat = 'glob' |
1c64c628d15f
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|
253 else: |
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Do not use 'glob' expansion by default on OS != 'nt'
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diff
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|
254 dflt_pat = 'relpath' |
1610
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diff
changeset
|
255 return _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src) |
1413
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256 |
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257 def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src): |
1082 | 258 """build a function to match a set of file patterns |
259 | |
260 arguments: | |
261 canonroot - the canonical root of the tree you're matching against | |
262 cwd - the current working directory, if relevant | |
263 names - patterns to find | |
264 inc - patterns to include | |
265 exc - patterns to exclude | |
266 head - a regex to prepend to patterns to control whether a match is rooted | |
267 | |
268 a pattern is one of: | |
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269 'glob:<rooted glob>' |
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270 're:<rooted regexp>' |
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271 'path:<rooted path>' |
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272 'relglob:<relative glob>' |
1082 | 273 'relpath:<relative path>' |
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274 'relre:<relative regexp>' |
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275 '<rooted path or regexp>' |
1082 | 276 |
277 returns: | |
278 a 3-tuple containing | |
279 - list of explicit non-pattern names passed in | |
280 - a bool match(filename) function | |
281 - a bool indicating if any patterns were passed in | |
282 | |
283 todo: | |
284 make head regex a rooted bool | |
285 """ | |
286 | |
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287 def contains_glob(name): |
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288 for c in name: |
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289 if c in _globchars: return True |
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290 return False |
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291 |
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292 def regex(kind, name, tail): |
742 | 293 '''convert a pattern into a regular expression''' |
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294 if kind == 're': |
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295 return name |
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296 elif kind == 'path': |
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297 return '^' + re.escape(name) + '(?:/|$)' |
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298 elif kind == 'relglob': |
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299 return head + globre(name, '(?:|.*/)', tail) |
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300 elif kind == 'relpath': |
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301 return head + re.escape(name) + tail |
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302 elif kind == 'relre': |
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303 if name.startswith('^'): |
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304 return name |
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305 return '.*' + name |
742 | 306 return head + globre(name, '', tail) |
307 | |
308 def matchfn(pats, tail): | |
309 """build a matching function from a set of patterns""" | |
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310 if not pats: |
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311 return |
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312 matches = [] |
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313 for k, p in pats: |
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314 try: |
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315 pat = '(?:%s)' % regex(k, p, tail) |
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316 matches.append(re.compile(pat).match) |
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317 except re.error: |
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318 if src: raise Abort("%s: invalid pattern (%s): %s" % (src, k, p)) |
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319 else: raise Abort("invalid pattern (%s): %s" % (k, p)) |
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320 |
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321 def buildfn(text): |
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322 for m in matches: |
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323 r = m(text) |
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324 if r: |
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325 return r |
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326 |
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327 return buildfn |
742 | 328 |
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329 def globprefix(pat): |
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330 '''return the non-glob prefix of a path, e.g. foo/* -> foo''' |
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331 root = [] |
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332 for p in pat.split(os.sep): |
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333 if contains_glob(p): break |
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334 root.append(p) |
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335 return '/'.join(root) |
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336 |
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337 pats = [] |
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338 files = [] |
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339 roots = [] |
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340 for kind, name in [patkind(p, dflt_pat) for p in names]: |
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341 if kind in ('glob', 'relpath'): |
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342 name = canonpath(canonroot, cwd, name) |
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343 if name == '': |
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344 kind, name = 'glob', '**' |
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345 if kind in ('glob', 'path', 're'): |
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346 pats.append((kind, name)) |
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347 if kind == 'glob': |
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348 root = globprefix(name) |
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349 if root: roots.append(root) |
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350 elif kind == 'relpath': |
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351 files.append((kind, name)) |
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352 roots.append(name) |
897 | 353 |
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354 patmatch = matchfn(pats, '$') or always |
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355 filematch = matchfn(files, '(?:/|$)') or always |
897 | 356 incmatch = always |
357 if inc: | |
358 incmatch = matchfn(map(patkind, inc), '(?:/|$)') | |
359 excmatch = lambda fn: False | |
360 if exc: | |
361 excmatch = matchfn(map(patkind, exc), '(?:/|$)') | |
742 | 362 |
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363 return (roots, |
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364 lambda fn: (incmatch(fn) and not excmatch(fn) and |
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365 (fn.endswith('/') or |
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366 (not pats and not files) or |
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367 (pats and patmatch(fn)) or |
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368 (files and filematch(fn)))), |
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369 (inc or exc or (pats and pats != [('glob', '**')])) and True) |
742 | 370 |
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371 def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None): |
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372 '''enhanced shell command execution. |
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373 run with environment maybe modified, maybe in different dir. |
508 | 374 |
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375 if command fails and onerr is None, return status. if ui object, |
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376 print error message and return status, else raise onerr object as |
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377 exception.''' |
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378 oldenv = {} |
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379 for k in environ: |
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380 oldenv[k] = os.environ.get(k) |
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381 if cwd is not None: |
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382 oldcwd = os.getcwd() |
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383 try: |
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384 for k, v in environ.iteritems(): |
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385 os.environ[k] = str(v) |
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386 if cwd is not None and oldcwd != cwd: |
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387 os.chdir(cwd) |
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388 rc = os.system(cmd) |
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389 if rc and onerr: |
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390 errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]), |
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391 explain_exit(rc)[0]) |
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392 if errprefix: |
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393 errmsg = '%s: %s' % (errprefix, errmsg) |
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394 try: |
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395 onerr.warn(errmsg + '\n') |
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396 except AttributeError: |
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397 raise onerr(errmsg) |
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398 return rc |
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399 finally: |
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400 for k, v in oldenv.iteritems(): |
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401 if v is None: |
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fix broken environment save/restore when a hook runs.
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parents:
1877
diff
changeset
|
402 del os.environ[k] |
05c7d75be925
fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1877
diff
changeset
|
403 else: |
05c7d75be925
fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1877
diff
changeset
|
404 os.environ[k] = v |
05c7d75be925
fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1877
diff
changeset
|
405 if cwd is not None and oldcwd != cwd: |
05c7d75be925
fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1877
diff
changeset
|
406 os.chdir(oldcwd) |
05c7d75be925
fix broken environment save/restore when a hook runs.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1877
diff
changeset
|
407 |
421 | 408 def rename(src, dst): |
1082 | 409 """forcibly rename a file""" |
421 | 410 try: |
411 os.rename(src, dst) | |
2176
9b42304d9896
fix file handling bugs on windows.
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parents:
2117
diff
changeset
|
412 except OSError, err: |
9b42304d9896
fix file handling bugs on windows.
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parents:
2117
diff
changeset
|
413 # 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
|
414 # must delete destination first. but if file is open, unlink |
9b42304d9896
fix file handling bugs on windows.
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parents:
2117
diff
changeset
|
415 # schedules it for delete but does not delete it. rename |
9b42304d9896
fix file handling bugs on windows.
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parents:
2117
diff
changeset
|
416 # 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
|
417 # 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
|
418 # then delete that. then rename is safe to do. |
9b42304d9896
fix file handling bugs on windows.
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parents:
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diff
changeset
|
419 fd, temp = tempfile.mkstemp(dir=os.path.dirname(dst) or '.') |
9b42304d9896
fix file handling bugs on windows.
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parents:
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diff
changeset
|
420 os.close(fd) |
9b42304d9896
fix file handling bugs on windows.
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diff
changeset
|
421 os.unlink(temp) |
9b42304d9896
fix file handling bugs on windows.
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parents:
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diff
changeset
|
422 os.rename(dst, temp) |
9b42304d9896
fix file handling bugs on windows.
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parents:
2117
diff
changeset
|
423 os.unlink(temp) |
421 | 424 os.rename(src, dst) |
425 | |
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
|
426 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
|
427 """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
|
428 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
|
429 # 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
|
430 try: |
547ede0123a2
util.unlink should only catch OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2054
diff
changeset
|
431 os.removedirs(os.path.dirname(f)) |
547ede0123a2
util.unlink should only catch OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2054
diff
changeset
|
432 except OSError: |
547ede0123a2
util.unlink should only catch OSError.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2054
diff
changeset
|
433 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
|
434 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
435 def copyfiles(src, dst, hardlink=None): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
436 """Copy a directory tree using hardlinks if possible""" |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
437 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
438 if hardlink is None: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
439 hardlink = (os.stat(src).st_dev == |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
440 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
|
441 |
1207 | 442 if os.path.isdir(src): |
443 os.mkdir(dst) | |
444 for name in os.listdir(src): | |
445 srcname = os.path.join(src, name) | |
446 dstname = os.path.join(dst, name) | |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
447 copyfiles(srcname, dstname, hardlink) |
1207 | 448 else: |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
449 if hardlink: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
450 try: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
451 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
|
452 except (IOError, OSError): |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
453 hardlink = False |
1591
5a3229cf1492
do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
454 shutil.copy(src, dst) |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
455 else: |
1591
5a3229cf1492
do not copy atime and mtime in util.copyfiles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
456 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
|
457 |
1835
bdfb524d728a
Validate paths before reading or writing files in repository or working dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1830
diff
changeset
|
458 def audit_path(path): |
bdfb524d728a
Validate paths before reading or writing files in repository or working dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1830
diff
changeset
|
459 """Abort if path contains dangerous components""" |
bdfb524d728a
Validate paths before reading or writing files in repository or working dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1830
diff
changeset
|
460 parts = os.path.normcase(path).split(os.sep) |
bdfb524d728a
Validate paths before reading or writing files in repository or working dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1830
diff
changeset
|
461 if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '') |
bdfb524d728a
Validate paths before reading or writing files in repository or working dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1830
diff
changeset
|
462 or os.pardir in parts): |
bdfb524d728a
Validate paths before reading or writing files in repository or working dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1830
diff
changeset
|
463 raise Abort(_("path contains illegal component: %s\n") % path) |
bdfb524d728a
Validate paths before reading or writing files in repository or working dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1830
diff
changeset
|
464 |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
465 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
|
466 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
|
467 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
|
468 os.close(ld) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
469 |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
470 def _readlock_file(pathname): |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
471 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
|
472 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
473 def nlinks(pathname): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
474 """Return number of hardlinks for the given file.""" |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
475 return os.stat(pathname).st_nlink |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
476 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
477 if hasattr(os, 'link'): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
478 os_link = os.link |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
479 else: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
480 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
|
481 raise OSError(0, _("Hardlinks not supported")) |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
482 |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
483 def fstat(fp): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
484 '''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
|
485 try: |
9b42304d9896
fix file handling bugs on windows.
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parents:
2117
diff
changeset
|
486 return os.fstat(fp.fileno()) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
487 except AttributeError: |
9b42304d9896
fix file handling bugs on windows.
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parents:
2117
diff
changeset
|
488 return os.stat(fp.name) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
489 |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
490 posixfile = file |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
491 |
2250
45aef5ddcdbe
windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2237
diff
changeset
|
492 def is_win_9x(): |
45aef5ddcdbe
windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2237
diff
changeset
|
493 '''return true if run on windows 95, 98 or me.''' |
45aef5ddcdbe
windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2237
diff
changeset
|
494 try: |
45aef5ddcdbe
windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2237
diff
changeset
|
495 return sys.getwindowsversion()[3] == 1 |
45aef5ddcdbe
windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2237
diff
changeset
|
496 except AttributeError: |
45aef5ddcdbe
windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2237
diff
changeset
|
497 return os.name == 'nt' and 'command' in os.environ.get('comspec', '') |
45aef5ddcdbe
windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2237
diff
changeset
|
498 |
1082 | 499 # Platform specific variants |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
500 if os.name == 'nt': |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
501 demandload(globals(), "msvcrt") |
461 | 502 nulldev = 'NUL:' |
1609
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
503 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
504 class winstdout: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
505 '''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
|
506 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
507 def __init__(self, fp): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
508 self.fp = fp |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
509 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
510 def __getattr__(self, key): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
511 return getattr(self.fp, key) |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
512 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
513 def close(self): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
514 try: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
515 self.fp.close() |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
516 except: pass |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
517 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
518 def write(self, s): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
519 try: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
520 return self.fp.write(s) |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
521 except IOError, inst: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
522 if inst.errno != 0: raise |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
523 self.close() |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
524 raise IOError(errno.EPIPE, 'Broken pipe') |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
525 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
526 sys.stdout = winstdout(sys.stdout) |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
527 |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
528 def system_rcpath(): |
2117 | 529 try: |
530 return system_rcpath_win32() | |
531 except: | |
532 return [r'c:\mercurial\mercurial.ini'] | |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
533 |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
534 def 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
|
535 '''return default os-specific hgrc search path''' |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
536 return system_rcpath() + [os.path.join(os.path.expanduser('~'), |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
537 'mercurial.ini')] |
1292
141951276ba1
Use platform-appropriate rc file names.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1285
diff
changeset
|
538 |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
539 def parse_patch_output(output_line): |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
540 """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
|
541 pf = output_line[14:] |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
542 if pf[0] == '`': |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
543 pf = pf[1:-1] # Remove the quotes |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
544 return pf |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
545 |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
546 def testpid(pid): |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
547 '''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
|
548 return True |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
549 |
441 | 550 def is_exec(f, last): |
551 return last | |
552 | |
553 def set_exec(f, mode): | |
554 pass | |
515 | 555 |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
556 def set_binary(fd): |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
557 msvcrt.setmode(fd.fileno(), os.O_BINARY) |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
558 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
559 def pconvert(path): |
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
560 return path.replace("\\", "/") |
422
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
561 |
886
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
562 def localpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
563 return path.replace('/', '\\') |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
564 |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
565 def normpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
566 return pconvert(os.path.normpath(path)) |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
567 |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
568 makelock = _makelock_file |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
569 readlock = _readlock_file |
461 | 570 |
2193
fb28ce04b349
add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2177
diff
changeset
|
571 def samestat(s1, s2): |
fb28ce04b349
add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2177
diff
changeset
|
572 return False |
fb28ce04b349
add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2177
diff
changeset
|
573 |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
574 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
|
575 return _("exited with status %d") % code, code |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
576 |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
577 try: |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
578 # override functions with win32 versions if possible |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
579 from util_win32 import * |
2250
45aef5ddcdbe
windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2237
diff
changeset
|
580 if not is_win_9x(): |
45aef5ddcdbe
windows: revlog.lazyparser not always safe to use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2237
diff
changeset
|
581 posixfile = posixfile_nt |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
582 except ImportError: |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
583 pass |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2050
diff
changeset
|
584 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
585 else: |
461 | 586 nulldev = '/dev/null' |
587 | |
1583
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
588 def rcfiles(path): |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
589 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
|
590 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
|
591 try: |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
592 rcs.extend([os.path.join(rcdir, f) for f in os.listdir(rcdir) |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
593 if f.endswith(".rc")]) |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
594 except OSError, inst: pass |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
595 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
|
596 |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
597 def 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
|
598 '''return default os-specific hgrc search path''' |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
599 path = [] |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
600 if len(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
|
601 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
|
602 '/../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
|
603 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
|
604 path.append(os.path.expanduser('~/.hgrc')) |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
605 path = [os.path.normpath(f) for f in path] |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
606 return path |
1292
141951276ba1
Use platform-appropriate rc file names.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1285
diff
changeset
|
607 |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
608 def parse_patch_output(output_line): |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
609 """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
|
610 pf = output_line[14:] |
6bb3463b124b
if a filename contains spaces, patch adds quote around it
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
611 if pf.startswith("'") and pf.endswith("'") and pf.find(" ") >= 0: |
6bb3463b124b
if a filename contains spaces, patch adds quote around it
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
612 pf = pf[1:-1] # Remove the quotes |
6bb3463b124b
if a filename contains spaces, patch adds quote around it
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1585
diff
changeset
|
613 return pf |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
614 |
441 | 615 def is_exec(f, last): |
1082 | 616 """check whether a file is executable""" |
441 | 617 return (os.stat(f).st_mode & 0100 != 0) |
618 | |
619 def set_exec(f, mode): | |
620 s = os.stat(f).st_mode | |
621 if (s & 0100 != 0) == mode: | |
622 return | |
623 if mode: | |
624 # Turn on +x for every +r bit when making a file executable | |
625 # and obey umask. | |
626 umask = os.umask(0) | |
627 os.umask(umask) | |
628 os.chmod(f, s | (s & 0444) >> 2 & ~umask) | |
629 else: | |
630 os.chmod(f, s & 0666) | |
631 | |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
632 def set_binary(fd): |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
633 pass |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
634 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
635 def pconvert(path): |
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
636 return path |
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
637 |
886
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
638 def localpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
639 return path |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
640 |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
641 normpath = os.path.normpath |
2193
fb28ce04b349
add util.samestat function for windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2177
diff
changeset
|
642 samestat = os.path.samestat |
886
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
643 |
422
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
644 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
|
645 try: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
646 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
|
647 except OSError, why: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
648 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
|
649 raise |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
650 else: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
651 _makelock_file(info, pathname) |
422
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
652 |
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
653 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
|
654 try: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
655 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
|
656 except OSError, why: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
657 if why.errno == errno.EINVAL: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
658 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
|
659 else: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
660 raise |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
661 |
1877
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
662 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
|
663 '''return False if pid dead, True if running or not sure''' |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
664 try: |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
665 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
|
666 return True |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
667 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
|
668 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
|
669 |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
670 def explain_exit(code): |
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
671 """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
|
672 if os.WIFEXITED(code): |
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
673 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
|
674 return _("exited with status %d") % val, val |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
675 elif os.WIFSIGNALED(code): |
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
676 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
|
677 return _("killed by signal %d") % val, val |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
678 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
|
679 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
|
680 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
|
681 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
|
682 |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
683 def opener(base, audit=True): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
684 """ |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
685 return a function that opens files relative to base |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
686 |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
687 this function is used to hide the details of COW semantics and |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
688 remote file access from higher level code. |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
689 """ |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
690 p = base |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
691 audit_p = audit |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
692 |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
693 def mktempcopy(name): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
694 d, fn = os.path.split(name) |
2177 | 695 fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d) |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
696 os.close(fd) |
2237
4a069064a39b
reduce memory used by util.opener when making a temp copy of a file.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2220
diff
changeset
|
697 ofp = posixfile(temp, "wb") |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
698 try: |
2220
6d3cc2a982f3
add filename to IOError if read of file fails.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2193
diff
changeset
|
699 try: |
2237
4a069064a39b
reduce memory used by util.opener when making a temp copy of a file.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2220
diff
changeset
|
700 ifp = posixfile(name, "rb") |
2220
6d3cc2a982f3
add filename to IOError if read of file fails.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2193
diff
changeset
|
701 except IOError, inst: |
6d3cc2a982f3
add filename to IOError if read of file fails.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2193
diff
changeset
|
702 if not getattr(inst, 'filename', None): |
6d3cc2a982f3
add filename to IOError if read of file fails.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2193
diff
changeset
|
703 inst.filename = name |
6d3cc2a982f3
add filename to IOError if read of file fails.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2193
diff
changeset
|
704 raise |
2237
4a069064a39b
reduce memory used by util.opener when making a temp copy of a file.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2220
diff
changeset
|
705 for chunk in filechunkiter(ifp): |
4a069064a39b
reduce memory used by util.opener when making a temp copy of a file.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2220
diff
changeset
|
706 ofp.write(chunk) |
4a069064a39b
reduce memory used by util.opener when making a temp copy of a file.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2220
diff
changeset
|
707 ifp.close() |
4a069064a39b
reduce memory used by util.opener when making a temp copy of a file.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2220
diff
changeset
|
708 ofp.close() |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
709 except: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
710 try: os.unlink(temp) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
711 except: pass |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
712 raise |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
713 st = os.lstat(name) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
714 os.chmod(temp, st.st_mode) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
715 return temp |
9b42304d9896
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
716 |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
717 class atomictempfile(posixfile): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
718 """the file will only be copied when rename is called""" |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
719 def __init__(self, name, mode): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
720 self.__name = name |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
721 self.temp = mktempcopy(name) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
722 posixfile.__init__(self, self.temp, mode) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
723 def rename(self): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
724 if not self.closed: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
725 posixfile.close(self) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
726 rename(self.temp, self.__name) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
727 def __del__(self): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
728 if not self.closed: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
729 try: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
730 os.unlink(self.temp) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
731 except: pass |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
732 posixfile.close(self) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
733 |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
734 class atomicfile(atomictempfile): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
735 """the file will only be copied on close""" |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
736 def __init__(self, name, mode): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
737 atomictempfile.__init__(self, name, mode) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
738 def close(self): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
739 self.rename() |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
740 def __del__(self): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
741 self.rename() |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
742 |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
743 def o(path, mode="r", text=False, atomic=False, atomictemp=False): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
744 if audit_p: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
745 audit_path(path) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
746 f = os.path.join(p, path) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
747 |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
748 if not text: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
749 mode += "b" # for that other OS |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
750 |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
751 if mode[0] != "r": |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
752 try: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
753 nlink = nlinks(f) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
754 except OSError: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
755 d = os.path.dirname(f) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
756 if not os.path.isdir(d): |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
757 os.makedirs(d) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
758 else: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
759 if atomic: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
760 return atomicfile(f, mode) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
761 elif atomictemp: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
762 return atomictempfile(f, mode) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
763 if nlink > 1: |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
764 rename(mktempcopy(f), f) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
765 return posixfile(f, mode) |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
766 |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
767 return o |
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
768 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
769 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
|
770 """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
|
771 iterator over chunks of arbitrary size.""" |
1200 | 772 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
773 def __init__(self, in_iter, targetsize = 2**16): |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
774 """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
|
775 targetsize is how big a buffer to try to maintain.""" |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
776 self.in_iter = iter(in_iter) |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
777 self.buf = '' |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
778 self.targetsize = int(targetsize) |
1200 | 779 if self.targetsize <= 0: |
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
|
780 raise ValueError(_("targetsize must be greater than 0, was %d") % |
1200 | 781 targetsize) |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
782 self.iterempty = False |
1200 | 783 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
784 def fillbuf(self): |
1200 | 785 """Ignore target size; read every chunk from iterator until empty.""" |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
786 if not self.iterempty: |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
787 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
|
788 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
|
789 for ch in self.in_iter: |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
790 collector.write(ch) |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
791 self.buf = collector.getvalue() |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
792 self.iterempty = True |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
793 |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
794 def read(self, l): |
1200 | 795 """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
|
796 Returns less than L bytes if the iterator runs dry.""" |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
797 if l > len(self.buf) and not self.iterempty: |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
798 # Clamp to a multiple of self.targetsize |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
799 targetsize = self.targetsize * ((l // self.targetsize) + 1) |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
800 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
|
801 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
|
802 collected = len(self.buf) |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
803 for chunk in self.in_iter: |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
804 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
|
805 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
|
806 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
|
807 break |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
808 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
|
809 self.iterempty = True |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
810 self.buf = collector.getvalue() |
1200 | 811 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
|
812 return s |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
813 |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
814 def filechunkiter(f, size = 65536): |
1200 | 815 """Create a generator that produces all the data in the file size |
816 (default 65536) bytes at a time. Chunks may be less than size | |
817 bytes if the chunk is the last chunk in the file, or the file is a | |
818 socket or some other type of file that sometimes reads less data | |
819 than is requested.""" | |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
820 s = f.read(size) |
1377
854775b27d1a
Fixed a bug in my changes to httprepo.py
Eric Hopper <hopper@omnifarious.org>
parents:
1343
diff
changeset
|
821 while len(s) > 0: |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
822 yield s |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
823 s = f.read(size) |
1320
5f277e73778f
Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1312
diff
changeset
|
824 |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
825 def makedate(): |
1482
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
826 lt = time.localtime() |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
827 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
|
828 tz = time.altzone |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
829 else: |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
830 tz = time.timezone |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
831 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
|
832 |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
833 def datestr(date=None, format='%a %b %d %H:%M:%S %Y', timezone=True): |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
834 """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
|
835 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
|
836 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
|
837 append time zone to string.""" |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
838 t, tz = date or makedate() |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
839 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
|
840 if timezone: |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
841 s += " %+03d%02d" % (-tz / 3600, ((-tz % 3600) / 60)) |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
842 return s |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
843 |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
844 def shortuser(user): |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
845 """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
|
846 f = user.find('@') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
847 if f >= 0: |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
848 user = user[:f] |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
849 f = user.find('<') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
850 if f >= 0: |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
851 user = user[f+1:] |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
852 return user |
1920 | 853 |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
854 def walkrepos(path): |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
855 '''yield every hg repository under path, recursively.''' |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
856 def errhandler(err): |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
857 if err.filename == path: |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
858 raise err |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
859 |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
860 for root, dirs, files in os.walk(path, onerror=errhandler): |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
861 for d in dirs: |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
862 if d == '.hg': |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
863 yield root |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
864 dirs[:] = [] |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
865 break |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
866 |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
867 _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
|
868 |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
869 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
|
870 '''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
|
871 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
|
872 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
|
873 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
|
874 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
|
875 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
|
876 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
|
877 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
|
878 _rcpath = [] |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
879 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
|
880 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
|
881 if os.path.isdir(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
|
882 for f in os.listdir(p): |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
883 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
|
884 _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
|
885 else: |
16750010813d
use a proper test instead of catching every exception
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1951
diff
changeset
|
886 _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
|
887 else: |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
888 _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
|
889 return _rcpath |