Mercurial > hg
annotate mercurial/util.py @ 1991:a8a618c57690
merge with self
author | Benoit Boissinot <benoit.boissinot@ens-lyon.org> |
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date | Thu, 23 Mar 2006 23:55:51 +0100 |
parents | 4b0535c678d6 04c17fc39c84 |
children | 6328445b0e71 |
rev | line source |
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1082 | 1 """ |
2 util.py - Mercurial utility functions and platform specfic implementations | |
3 | |
4 Copyright 2005 K. Thananchayan <thananck@yahoo.com> | |
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 def pipefilter(s, cmd): |
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20 '''filter string S through command CMD, returning its output''' |
1258 | 21 (pout, pin) = popen2.popen2(cmd, -1, 'b') |
22 def writer(): | |
23 pin.write(s) | |
24 pin.close() | |
25 | |
26 # we should use select instead on UNIX, but this will work on most | |
27 # systems, including Windows | |
28 w = threading.Thread(target=writer) | |
29 w.start() | |
30 f = pout.read() | |
31 pout.close() | |
32 w.join() | |
33 return f | |
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34 |
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35 def tempfilter(s, cmd): |
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36 '''filter string S through a pair of temporary files with CMD. |
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37 CMD is used as a template to create the real command to be run, |
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38 with the strings INFILE and OUTFILE replaced by the real names of |
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39 the temporary files generated.''' |
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40 inname, outname = None, None |
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41 try: |
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42 infd, inname = tempfile.mkstemp(prefix='hgfin') |
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43 fp = os.fdopen(infd, 'wb') |
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44 fp.write(s) |
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45 fp.close() |
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46 outfd, outname = tempfile.mkstemp(prefix='hgfout') |
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47 os.close(outfd) |
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48 cmd = cmd.replace('INFILE', inname) |
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49 cmd = cmd.replace('OUTFILE', outname) |
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50 code = os.system(cmd) |
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51 if code: raise Abort(_("command '%s' failed: %s") % |
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52 (cmd, explain_exit(code))) |
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53 return open(outname, 'rb').read() |
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54 finally: |
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55 try: |
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56 if inname: os.unlink(inname) |
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57 except: pass |
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58 try: |
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59 if outname: os.unlink(outname) |
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60 except: pass |
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61 |
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62 filtertable = { |
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63 'tempfile:': tempfilter, |
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64 'pipe:': pipefilter, |
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65 } |
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66 |
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67 def filter(s, cmd): |
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68 "filter a string through a command that transforms its input to its output" |
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69 for name, fn in filtertable.iteritems(): |
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70 if cmd.startswith(name): |
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71 return fn(s, cmd[len(name):].lstrip()) |
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72 return pipefilter(s, cmd) |
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73 |
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74 def patch(strip, patchname, ui): |
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75 """apply the patch <patchname> to the working directory. |
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76 a list of patched files is returned""" |
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77 fp = os.popen('patch -p%d < "%s"' % (strip, patchname)) |
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78 files = {} |
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79 for line in fp: |
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80 line = line.rstrip() |
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81 ui.status("%s\n" % line) |
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82 if line.startswith('patching file '): |
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83 pf = parse_patch_output(line) |
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84 files.setdefault(pf, 1) |
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85 code = fp.close() |
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86 if code: |
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87 raise Abort(_("patch command failed: %s") % explain_exit(code)[0]) |
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88 return files.keys() |
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89 |
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90 def binary(s): |
1082 | 91 """return true if a string is binary data using diff's heuristic""" |
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92 if s and '\0' in s[:4096]: |
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93 return True |
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94 return False |
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95 |
556 | 96 def unique(g): |
1082 | 97 """return the uniq elements of iterable g""" |
556 | 98 seen = {} |
99 for f in g: | |
100 if f not in seen: | |
101 seen[f] = 1 | |
102 yield f | |
103 | |
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104 class Abort(Exception): |
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105 """Raised if a command needs to print an error and exit.""" |
508 | 106 |
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107 def always(fn): return True |
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108 def never(fn): return False |
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109 |
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110 def patkind(name, dflt_pat='glob'): |
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111 """Split a string into an optional pattern kind prefix and the |
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112 actual pattern.""" |
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113 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre': |
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114 if name.startswith(prefix + ':'): return name.split(':', 1) |
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115 return dflt_pat, name |
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116 |
1062 | 117 def globre(pat, head='^', tail='$'): |
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118 "convert a glob pattern into a regexp" |
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119 i, n = 0, len(pat) |
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120 res = '' |
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121 group = False |
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122 def peek(): return i < n and pat[i] |
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123 while i < n: |
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124 c = pat[i] |
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125 i = i+1 |
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126 if c == '*': |
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127 if peek() == '*': |
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128 i += 1 |
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129 res += '.*' |
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130 else: |
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131 res += '[^/]*' |
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132 elif c == '?': |
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133 res += '.' |
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134 elif c == '[': |
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135 j = i |
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136 if j < n and pat[j] in '!]': |
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137 j += 1 |
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138 while j < n and pat[j] != ']': |
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139 j += 1 |
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140 if j >= n: |
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141 res += '\\[' |
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142 else: |
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143 stuff = pat[i:j].replace('\\','\\\\') |
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144 i = j + 1 |
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145 if stuff[0] == '!': |
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146 stuff = '^' + stuff[1:] |
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147 elif stuff[0] == '^': |
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148 stuff = '\\' + stuff |
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149 res = '%s[%s]' % (res, stuff) |
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150 elif c == '{': |
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151 group = True |
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152 res += '(?:' |
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153 elif c == '}' and group: |
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154 res += ')' |
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155 group = False |
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156 elif c == ',' and group: |
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157 res += '|' |
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158 elif c == '\\': |
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159 p = peek() |
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160 if p: |
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161 i += 1 |
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162 res += re.escape(p) |
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163 else: |
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164 res += re.escape(c) |
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165 else: |
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166 res += re.escape(c) |
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167 return head + res + tail |
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168 |
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169 _globchars = {'[': 1, '{': 1, '*': 1, '?': 1} |
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170 |
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171 def pathto(n1, n2): |
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172 '''return the relative path from one place to another. |
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173 this returns a path in the form used by the local filesystem, not hg.''' |
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174 if not n1: return localpath(n2) |
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175 a, b = n1.split('/'), n2.split('/') |
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176 a.reverse() |
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177 b.reverse() |
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178 while a and b and a[-1] == b[-1]: |
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179 a.pop() |
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180 b.pop() |
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181 b.reverse() |
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182 return os.sep.join((['..'] * len(a)) + b) |
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183 |
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184 def canonpath(root, cwd, myname): |
1082 | 185 """return the canonical path of myname, given cwd and root""" |
1566 | 186 if root == os.sep: |
187 rootsep = os.sep | |
188 else: | |
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189 rootsep = root + os.sep |
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190 name = myname |
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191 if not name.startswith(os.sep): |
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192 name = os.path.join(root, cwd, name) |
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193 name = os.path.normpath(name) |
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194 if name.startswith(rootsep): |
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195 name = name[len(rootsep):] |
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196 audit_path(name) |
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197 return pconvert(name) |
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198 elif name == root: |
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199 return '' |
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200 else: |
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201 raise Abort('%s not under root' % myname) |
897 | 202 |
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203 def matcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): |
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204 return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src) |
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205 |
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206 def cmdmatcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): |
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207 if os.name == 'nt': |
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208 dflt_pat = 'glob' |
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209 else: |
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210 dflt_pat = 'relpath' |
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211 return _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src) |
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212 |
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213 def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src): |
1082 | 214 """build a function to match a set of file patterns |
215 | |
216 arguments: | |
217 canonroot - the canonical root of the tree you're matching against | |
218 cwd - the current working directory, if relevant | |
219 names - patterns to find | |
220 inc - patterns to include | |
221 exc - patterns to exclude | |
222 head - a regex to prepend to patterns to control whether a match is rooted | |
223 | |
224 a pattern is one of: | |
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225 'glob:<rooted glob>' |
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226 're:<rooted regexp>' |
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227 'path:<rooted path>' |
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228 'relglob:<relative glob>' |
1082 | 229 'relpath:<relative path>' |
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230 'relre:<relative regexp>' |
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231 '<rooted path or regexp>' |
1082 | 232 |
233 returns: | |
234 a 3-tuple containing | |
235 - list of explicit non-pattern names passed in | |
236 - a bool match(filename) function | |
237 - a bool indicating if any patterns were passed in | |
238 | |
239 todo: | |
240 make head regex a rooted bool | |
241 """ | |
242 | |
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243 def contains_glob(name): |
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244 for c in name: |
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245 if c in _globchars: return True |
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246 return False |
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247 |
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248 def regex(kind, name, tail): |
742 | 249 '''convert a pattern into a regular expression''' |
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250 if kind == 're': |
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251 return name |
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252 elif kind == 'path': |
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253 return '^' + re.escape(name) + '(?:/|$)' |
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254 elif kind == 'relglob': |
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255 return head + globre(name, '(?:|.*/)', tail) |
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256 elif kind == 'relpath': |
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257 return head + re.escape(name) + tail |
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258 elif kind == 'relre': |
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259 if name.startswith('^'): |
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260 return name |
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261 return '.*' + name |
742 | 262 return head + globre(name, '', tail) |
263 | |
264 def matchfn(pats, tail): | |
265 """build a matching function from a set of patterns""" | |
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266 if not pats: |
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267 return |
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268 matches = [] |
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269 for k, p in pats: |
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270 try: |
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271 pat = '(?:%s)' % regex(k, p, tail) |
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272 matches.append(re.compile(pat).match) |
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273 except re.error: |
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274 if src: raise Abort("%s: invalid pattern (%s): %s" % (src, k, p)) |
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275 else: raise Abort("invalid pattern (%s): %s" % (k, p)) |
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276 |
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277 def buildfn(text): |
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278 for m in matches: |
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279 r = m(text) |
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280 if r: |
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281 return r |
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282 |
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283 return buildfn |
742 | 284 |
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285 def globprefix(pat): |
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286 '''return the non-glob prefix of a path, e.g. foo/* -> foo''' |
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287 root = [] |
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|
288 for p in pat.split(os.sep): |
1413
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289 if contains_glob(p): break |
820
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parents:
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diff
changeset
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290 root.append(p) |
886
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Fix walk path handling on Windows
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changeset
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291 return '/'.join(root) |
820
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292 |
870
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293 pats = [] |
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|
294 files = [] |
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295 roots = [] |
1413
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296 for kind, name in [patkind(p, dflt_pat) for p in names]: |
870
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297 if kind in ('glob', 'relpath'): |
1081
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298 name = canonpath(canonroot, cwd, name) |
870
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299 if name == '': |
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300 kind, name = 'glob', '**' |
888
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301 if kind in ('glob', 'path', 're'): |
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302 pats.append((kind, name)) |
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303 if kind == 'glob': |
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304 root = globprefix(name) |
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305 if root: roots.append(root) |
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306 elif kind == 'relpath': |
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307 files.append((kind, name)) |
870
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|
308 roots.append(name) |
897 | 309 |
820
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parents:
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310 patmatch = matchfn(pats, '$') or always |
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311 filematch = matchfn(files, '(?:/|$)') or always |
897 | 312 incmatch = always |
313 if inc: | |
314 incmatch = matchfn(map(patkind, inc), '(?:/|$)') | |
315 excmatch = lambda fn: False | |
316 if exc: | |
317 excmatch = matchfn(map(patkind, exc), '(?:/|$)') | |
742 | 318 |
1031
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319 return (roots, |
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320 lambda fn: (incmatch(fn) and not excmatch(fn) and |
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321 (fn.endswith('/') or |
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322 (not pats and not files) or |
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323 (pats and patmatch(fn)) or |
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324 (files and filematch(fn)))), |
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325 (inc or exc or (pats and pats != [('glob', '**')])) and True) |
742 | 326 |
1882
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327 def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None): |
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328 '''enhanced shell command execution. |
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329 run with environment maybe modified, maybe in different dir. |
508 | 330 |
1882
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331 if command fails and onerr is None, return status. if ui object, |
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332 print error message and return status, else raise onerr object as |
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333 exception.''' |
1880
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334 oldenv = {} |
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335 for k in environ: |
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336 oldenv[k] = os.environ.get(k) |
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337 if cwd is not None: |
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338 oldcwd = os.getcwd() |
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339 try: |
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340 for k, v in environ.iteritems(): |
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341 os.environ[k] = str(v) |
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342 if cwd is not None and oldcwd != cwd: |
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343 os.chdir(cwd) |
1882
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344 rc = os.system(cmd) |
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345 if rc and onerr: |
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346 errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]), |
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347 explain_exit(rc)[0]) |
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348 if errprefix: |
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349 errmsg = '%s: %s' % (errprefix, errmsg) |
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350 try: |
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351 onerr.warn(errmsg + '\n') |
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352 except AttributeError: |
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353 raise onerr(errmsg) |
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354 return rc |
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355 finally: |
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356 for k, v in oldenv.iteritems(): |
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357 if v is None: |
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358 del os.environ[k] |
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359 else: |
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360 os.environ[k] = v |
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361 if cwd is not None and oldcwd != cwd: |
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362 os.chdir(oldcwd) |
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363 |
421 | 364 def rename(src, dst): |
1082 | 365 """forcibly rename a file""" |
421 | 366 try: |
367 os.rename(src, dst) | |
368 except: | |
369 os.unlink(dst) | |
370 os.rename(src, dst) | |
371 | |
1415
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372 def unlink(f): |
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373 """unlink and remove the directory if it is empty""" |
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374 os.unlink(f) |
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375 # try removing directories that might now be empty |
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376 try: os.removedirs(os.path.dirname(f)) |
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377 except: pass |
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378 |
1241
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379 def copyfiles(src, dst, hardlink=None): |
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380 """Copy a directory tree using hardlinks if possible""" |
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381 |
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382 if hardlink is None: |
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383 hardlink = (os.stat(src).st_dev == |
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384 os.stat(os.path.dirname(dst)).st_dev) |
698
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385 |
1207 | 386 if os.path.isdir(src): |
387 os.mkdir(dst) | |
388 for name in os.listdir(src): | |
389 srcname = os.path.join(src, name) | |
390 dstname = os.path.join(dst, name) | |
1241
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391 copyfiles(srcname, dstname, hardlink) |
1207 | 392 else: |
1241
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393 if hardlink: |
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394 try: |
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395 os_link(src, dst) |
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396 except: |
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397 hardlink = False |
1591
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398 shutil.copy(src, dst) |
1241
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399 else: |
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400 shutil.copy(src, dst) |
698
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401 |
1835
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402 def audit_path(path): |
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403 """Abort if path contains dangerous components""" |
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404 parts = os.path.normcase(path).split(os.sep) |
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405 if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '') |
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406 or os.pardir in parts): |
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407 raise Abort(_("path contains illegal component: %s\n") % path) |
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408 |
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409 def opener(base, audit=True): |
1090 | 410 """ |
411 return a function that opens files relative to base | |
412 | |
413 this function is used to hide the details of COW semantics and | |
414 remote file access from higher level code. | |
415 """ | |
416 p = base | |
1835
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diff
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417 audit_p = audit |
1528
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418 |
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419 def mktempcopy(name): |
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420 d, fn = os.path.split(name) |
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421 fd, temp = tempfile.mkstemp(prefix=fn, dir=d) |
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422 fp = os.fdopen(fd, "wb") |
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423 try: |
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424 fp.write(file(name, "rb").read()) |
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425 except: |
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426 try: os.unlink(temp) |
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|
427 except: pass |
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parents:
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|
428 raise |
c9f33196805b
add an atomic argument to util.opener
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parents:
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|
429 fp.close() |
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parents:
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diff
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|
430 st = os.lstat(name) |
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parents:
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changeset
|
431 os.chmod(temp, st.st_mode) |
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parents:
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|
432 return temp |
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parents:
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|
433 |
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add an atomic argument to util.opener
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parents:
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|
434 class atomicfile(file): |
c9f33196805b
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parents:
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diff
changeset
|
435 """the file will only be copied on close""" |
c9f33196805b
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parents:
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|
436 def __init__(self, name, mode, atomic=False): |
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parents:
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437 self.__name = name |
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parents:
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|
438 self.temp = mktempcopy(name) |
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parents:
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changeset
|
439 file.__init__(self, self.temp, mode) |
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parents:
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|
440 def close(self): |
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parents:
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changeset
|
441 if not self.closed: |
1546
487e256ad545
close file before renaming it (since it doesn't work the other way on windows)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1541
diff
changeset
|
442 file.close(self) |
1528
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|
443 rename(self.temp, self.__name) |
c9f33196805b
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parents:
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|
444 def __del__(self): |
c9f33196805b
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parents:
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|
445 self.close() |
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parents:
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|
446 |
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|
447 def o(path, mode="r", text=False, atomic=False): |
1835
bdfb524d728a
Validate paths before reading or writing files in repository or working dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1830
diff
changeset
|
448 if audit_p: |
bdfb524d728a
Validate paths before reading or writing files in repository or working dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1830
diff
changeset
|
449 audit_path(path) |
1090 | 450 f = os.path.join(p, path) |
451 | |
1329
8f06817bf266
Allow files to be opened in text mode, even on Windows.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1321
diff
changeset
|
452 if not text: |
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Allow files to be opened in text mode, even on Windows.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
changeset
|
453 mode += "b" # for that other OS |
1090 | 454 |
455 if mode[0] != "r": | |
456 try: | |
1241
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457 nlink = nlinks(f) |
1090 | 458 except OSError: |
459 d = os.path.dirname(f) | |
460 if not os.path.isdir(d): | |
461 os.makedirs(d) | |
462 else: | |
1528
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diff
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|
463 if atomic: |
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parents:
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|
464 return atomicfile(f, mode) |
1241
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parents:
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changeset
|
465 if nlink > 1: |
1528
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parents:
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diff
changeset
|
466 rename(mktempcopy(f), f) |
1090 | 467 return file(f, mode) |
468 | |
469 return o | |
470 | |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
471 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
|
472 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
|
473 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
|
474 os.close(ld) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
475 |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
476 def _readlock_file(pathname): |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
477 return file(pathname).read() |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
478 |
1241
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|
479 def nlinks(pathname): |
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|
480 """Return number of hardlinks for the given file.""" |
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|
481 return os.stat(pathname).st_nlink |
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|
482 |
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|
483 if hasattr(os, 'link'): |
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|
484 os_link = os.link |
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|
485 else: |
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changeset
|
486 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
|
487 raise OSError(0, _("Hardlinks not supported")) |
1241
3b4f05ff3130
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parents:
1207
diff
changeset
|
488 |
1082 | 489 # Platform specific variants |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
490 if os.name == 'nt': |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
491 demandload(globals(), "msvcrt") |
461 | 492 nulldev = 'NUL:' |
1609
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
493 |
c50bddfbc812
eliminate backtrace when piping output on windows.
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parents:
1594
diff
changeset
|
494 class winstdout: |
c50bddfbc812
eliminate backtrace when piping output on windows.
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parents:
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diff
changeset
|
495 '''stdout on windows misbehaves if sent through a pipe''' |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
496 |
c50bddfbc812
eliminate backtrace when piping output on windows.
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parents:
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diff
changeset
|
497 def __init__(self, fp): |
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diff
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|
498 self.fp = fp |
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parents:
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diff
changeset
|
499 |
c50bddfbc812
eliminate backtrace when piping output on windows.
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parents:
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diff
changeset
|
500 def __getattr__(self, key): |
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eliminate backtrace when piping output on windows.
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parents:
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diff
changeset
|
501 return getattr(self.fp, key) |
c50bddfbc812
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
502 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
503 def close(self): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
504 try: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
505 self.fp.close() |
c50bddfbc812
eliminate backtrace when piping output on windows.
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parents:
1594
diff
changeset
|
506 except: pass |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
507 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
508 def write(self, s): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
509 try: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
510 return self.fp.write(s) |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
511 except IOError, inst: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
512 if inst.errno != 0: raise |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
513 self.close() |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
514 raise IOError(errno.EPIPE, 'Broken pipe') |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
515 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
516 sys.stdout = winstdout(sys.stdout) |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
517 |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
518 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
|
519 '''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
|
520 try: |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
521 import win32api, win32process |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
522 proc = win32api.GetCurrentProcess() |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
523 filename = win32process.GetModuleFileNameEx(proc, 0) |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
524 systemrc = os.path.join(os.path.dirname(filename), 'mercurial.ini') |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
525 except ImportError: |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
526 systemrc = r'c:\mercurial\mercurial.ini' |
1609
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
527 |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
528 return [systemrc, |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
529 os.path.join(os.path.expanduser('~'), 'mercurial.ini')] |
1292
141951276ba1
Use platform-appropriate rc file names.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1285
diff
changeset
|
530 |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
531 def parse_patch_output(output_line): |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
532 """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
|
533 pf = output_line[14:] |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
534 if pf[0] == '`': |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
535 pf = pf[1:-1] # Remove the quotes |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
536 return pf |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
537 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
538 try: # ActivePython can create hard links using win32file module |
1877
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
539 import win32api, win32con, win32file |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
540 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
541 def os_link(src, dst): # NB will only succeed on NTFS |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
542 win32file.CreateHardLink(dst, src) |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
543 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
544 def nlinks(pathname): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
545 """Return number of hardlinks for the given file.""" |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
546 try: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
547 fh = win32file.CreateFile(pathname, |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
548 win32file.GENERIC_READ, win32file.FILE_SHARE_READ, |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
549 None, win32file.OPEN_EXISTING, 0, None) |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
550 res = win32file.GetFileInformationByHandle(fh) |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
551 fh.Close() |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
552 return res[7] |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
553 except: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
554 return os.stat(pathname).st_nlink |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
555 |
1877
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
556 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
|
557 '''return False if pid is dead, True if running or not known''' |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
558 try: |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
559 win32api.OpenProcess(win32con.PROCESS_QUERY_INFORMATION, |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
560 False, pid) |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
561 except: |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
562 return True |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
563 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
564 except ImportError: |
1877
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
565 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
|
566 '''return False if pid dead, True if running or not known''' |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
567 return True |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
568 |
441 | 569 def is_exec(f, last): |
570 return last | |
571 | |
572 def set_exec(f, mode): | |
573 pass | |
515 | 574 |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
575 def set_binary(fd): |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
576 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
|
577 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
578 def pconvert(path): |
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
579 return path.replace("\\", "/") |
422
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
580 |
886
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
581 def localpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
582 return path.replace('/', '\\') |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
583 |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
584 def normpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
585 return pconvert(os.path.normpath(path)) |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
586 |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
587 makelock = _makelock_file |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
588 readlock = _readlock_file |
461 | 589 |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
590 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
|
591 return _("exited with status %d") % code, code |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
592 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
593 else: |
461 | 594 nulldev = '/dev/null' |
595 | |
1583
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
596 def rcfiles(path): |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
597 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
|
598 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
|
599 try: |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
600 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
|
601 if f.endswith(".rc")]) |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
602 except OSError, inst: pass |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
603 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
|
604 |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
605 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
|
606 '''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
|
607 path = [] |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
608 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
|
609 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
|
610 '/../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
|
611 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
|
612 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
|
613 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
|
614 return path |
1292
141951276ba1
Use platform-appropriate rc file names.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1285
diff
changeset
|
615 |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
616 def parse_patch_output(output_line): |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
617 """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
|
618 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
|
619 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
|
620 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
|
621 return pf |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
622 |
441 | 623 def is_exec(f, last): |
1082 | 624 """check whether a file is executable""" |
441 | 625 return (os.stat(f).st_mode & 0100 != 0) |
626 | |
627 def set_exec(f, mode): | |
628 s = os.stat(f).st_mode | |
629 if (s & 0100 != 0) == mode: | |
630 return | |
631 if mode: | |
632 # Turn on +x for every +r bit when making a file executable | |
633 # and obey umask. | |
634 umask = os.umask(0) | |
635 os.umask(umask) | |
636 os.chmod(f, s | (s & 0444) >> 2 & ~umask) | |
637 else: | |
638 os.chmod(f, s & 0666) | |
639 | |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
640 def set_binary(fd): |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
641 pass |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
642 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
643 def pconvert(path): |
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
644 return path |
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
645 |
886
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
646 def localpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
647 return path |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
648 |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
649 normpath = os.path.normpath |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
650 |
422
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
651 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
|
652 try: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
653 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
|
654 except OSError, why: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
655 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
|
656 raise |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
657 else: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
658 _makelock_file(info, pathname) |
422
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
659 |
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
660 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
|
661 try: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
662 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
|
663 except OSError, why: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
664 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
|
665 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
|
666 else: |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
667 raise |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
668 |
1877
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
669 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
|
670 '''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
|
671 try: |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
672 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
|
673 return True |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
674 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
|
675 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
|
676 |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
677 def explain_exit(code): |
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
678 """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
|
679 if os.WIFEXITED(code): |
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
680 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
|
681 return _("exited with status %d") % val, val |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
682 elif os.WIFSIGNALED(code): |
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
683 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
|
684 return _("killed by signal %d") % val, val |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
685 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
|
686 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
|
687 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
|
688 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
|
689 |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
690 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
|
691 """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
|
692 iterator over chunks of arbitrary size.""" |
1200 | 693 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
694 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
|
695 """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
|
696 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
|
697 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
|
698 self.buf = '' |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
699 self.targetsize = int(targetsize) |
1200 | 700 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
|
701 raise ValueError(_("targetsize must be greater than 0, was %d") % |
1200 | 702 targetsize) |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
703 self.iterempty = False |
1200 | 704 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
705 def fillbuf(self): |
1200 | 706 """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
|
707 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
|
708 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
|
709 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
|
710 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
|
711 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
|
712 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
|
713 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
|
714 |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
715 def read(self, l): |
1200 | 716 """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
|
717 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
|
718 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
|
719 # 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
|
720 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
|
721 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
|
722 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
|
723 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
|
724 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
|
725 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
|
726 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
|
727 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
|
728 break |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
729 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
|
730 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
|
731 self.buf = collector.getvalue() |
1200 | 732 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
|
733 return s |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
734 |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
735 def filechunkiter(f, size = 65536): |
1200 | 736 """Create a generator that produces all the data in the file size |
737 (default 65536) bytes at a time. Chunks may be less than size | |
738 bytes if the chunk is the last chunk in the file, or the file is a | |
739 socket or some other type of file that sometimes reads less data | |
740 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
|
741 s = f.read(size) |
1377
854775b27d1a
Fixed a bug in my changes to httprepo.py
Eric Hopper <hopper@omnifarious.org>
parents:
1343
diff
changeset
|
742 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
|
743 yield s |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
744 s = f.read(size) |
1320
5f277e73778f
Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1312
diff
changeset
|
745 |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
746 def makedate(): |
1482
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
747 lt = time.localtime() |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
748 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
|
749 tz = time.altzone |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
750 else: |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
751 tz = time.timezone |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
752 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
|
753 |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
754 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
|
755 """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
|
756 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
|
757 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
|
758 append time zone to string.""" |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
759 t, tz = date or makedate() |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
760 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
|
761 if timezone: |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
762 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
|
763 return s |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
764 |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
765 def shortuser(user): |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
766 """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
|
767 f = user.find('@') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
768 if f >= 0: |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
769 user = user[:f] |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
770 f = user.find('<') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
771 if f >= 0: |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
772 user = user[f+1:] |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
773 return user |
1920 | 774 |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
775 def walkrepos(path): |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
776 '''yield every hg repository under path, recursively.''' |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
777 def errhandler(err): |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
778 if err.filename == path: |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
779 raise err |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
780 |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
781 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
|
782 for d in dirs: |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
783 if d == '.hg': |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
784 yield root |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
785 dirs[:] = [] |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
786 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
|
787 |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
788 _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
|
789 |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
790 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
|
791 '''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
|
792 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
|
793 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
|
794 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
|
795 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
|
796 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
|
797 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
|
798 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
|
799 _rcpath = [] |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
800 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
|
801 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
|
802 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
|
803 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
|
804 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
|
805 _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
|
806 else: |
16750010813d
use a proper test instead of catching every exception
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1951
diff
changeset
|
807 _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
|
808 else: |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
809 _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
|
810 return _rcpath |