Mercurial > hg
annotate mercurial/util.py @ 1981:736b6c96bbbc
make incoming work via ssh (issue139); move chunk code into separate module.
Incoming ssh needs to detect the end of the changegroup, otherwise it would
block trying to read from the ssh pipe. This is done by parsing the
changegroup chunks.
bundlerepo.getchunk() already is identical to
localrepo.addchangegroup.getchunk(), which is followed by getgroup which
looks much like what you can re-use in bundlerepository.__init__() and in
write_bundle(). bundlerevlog.__init__.genchunk() looks very similar, too,
as do some while loops in localrepo.py.
Applied patch from Benoit Boissinot to move duplicate/related code
to mercurial/changegroup.py and use this to fix incoming ssh.
author | Thomas Arendsen Hein <thomas@intevation.de> |
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date | Tue, 21 Mar 2006 11:47:21 +0100 |
parents | df8416346bb7 |
children | 04c17fc39c84 4b0535c678d6 |
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") |
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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 else: |
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159 res += re.escape(c) |
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160 return head + res + tail |
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161 |
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162 _globchars = {'[': 1, '{': 1, '*': 1, '?': 1} |
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163 |
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164 def pathto(n1, n2): |
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165 '''return the relative path from one place to another. |
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166 this returns a path in the form used by the local filesystem, not hg.''' |
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167 if not n1: return localpath(n2) |
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168 a, b = n1.split('/'), n2.split('/') |
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169 a.reverse() |
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170 b.reverse() |
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171 while a and b and a[-1] == b[-1]: |
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172 a.pop() |
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173 b.pop() |
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174 b.reverse() |
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175 return os.sep.join((['..'] * len(a)) + b) |
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176 |
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177 def canonpath(root, cwd, myname): |
1082 | 178 """return the canonical path of myname, given cwd and root""" |
1566 | 179 if root == os.sep: |
180 rootsep = os.sep | |
181 else: | |
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182 rootsep = root + os.sep |
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183 name = myname |
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184 if not name.startswith(os.sep): |
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185 name = os.path.join(root, cwd, name) |
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186 name = os.path.normpath(name) |
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187 if name.startswith(rootsep): |
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188 name = name[len(rootsep):] |
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189 audit_path(name) |
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190 return pconvert(name) |
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191 elif name == root: |
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192 return '' |
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193 else: |
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194 raise Abort('%s not under root' % myname) |
897 | 195 |
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196 def matcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): |
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197 return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src) |
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198 |
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199 def cmdmatcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): |
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200 if os.name == 'nt': |
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201 dflt_pat = 'glob' |
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202 else: |
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203 dflt_pat = 'relpath' |
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204 return _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src) |
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205 |
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206 def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src): |
1082 | 207 """build a function to match a set of file patterns |
208 | |
209 arguments: | |
210 canonroot - the canonical root of the tree you're matching against | |
211 cwd - the current working directory, if relevant | |
212 names - patterns to find | |
213 inc - patterns to include | |
214 exc - patterns to exclude | |
215 head - a regex to prepend to patterns to control whether a match is rooted | |
216 | |
217 a pattern is one of: | |
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218 'glob:<rooted glob>' |
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219 're:<rooted regexp>' |
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220 'path:<rooted path>' |
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221 'relglob:<relative glob>' |
1082 | 222 'relpath:<relative path>' |
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223 'relre:<relative regexp>' |
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224 '<rooted path or regexp>' |
1082 | 225 |
226 returns: | |
227 a 3-tuple containing | |
228 - list of explicit non-pattern names passed in | |
229 - a bool match(filename) function | |
230 - a bool indicating if any patterns were passed in | |
231 | |
232 todo: | |
233 make head regex a rooted bool | |
234 """ | |
235 | |
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236 def contains_glob(name): |
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237 for c in name: |
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238 if c in _globchars: return True |
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239 return False |
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240 |
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241 def regex(kind, name, tail): |
742 | 242 '''convert a pattern into a regular expression''' |
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243 if kind == 're': |
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244 return name |
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245 elif kind == 'path': |
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246 return '^' + re.escape(name) + '(?:/|$)' |
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247 elif kind == 'relglob': |
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248 return head + globre(name, '(?:|.*/)', tail) |
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249 elif kind == 'relpath': |
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250 return head + re.escape(name) + tail |
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251 elif kind == 'relre': |
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252 if name.startswith('^'): |
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253 return name |
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254 return '.*' + name |
742 | 255 return head + globre(name, '', tail) |
256 | |
257 def matchfn(pats, tail): | |
258 """build a matching function from a set of patterns""" | |
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259 if not pats: |
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260 return |
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261 matches = [] |
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262 for k, p in pats: |
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263 try: |
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264 pat = '(?:%s)' % regex(k, p, tail) |
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265 matches.append(re.compile(pat).match) |
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266 except re.error: |
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267 if src: raise Abort("%s: invalid pattern (%s): %s" % (src, k, p)) |
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268 else: raise Abort("invalid pattern (%s): %s" % (k, p)) |
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269 |
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270 def buildfn(text): |
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271 for m in matches: |
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272 r = m(text) |
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273 if r: |
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274 return r |
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275 |
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276 return buildfn |
742 | 277 |
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278 def globprefix(pat): |
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279 '''return the non-glob prefix of a path, e.g. foo/* -> foo''' |
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280 root = [] |
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281 for p in pat.split(os.sep): |
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282 if contains_glob(p): break |
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283 root.append(p) |
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284 return '/'.join(root) |
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285 |
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286 pats = [] |
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287 files = [] |
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288 roots = [] |
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289 for kind, name in [patkind(p, dflt_pat) for p in names]: |
870
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290 if kind in ('glob', 'relpath'): |
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291 name = canonpath(canonroot, cwd, name) |
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292 if name == '': |
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293 kind, name = 'glob', '**' |
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294 if kind in ('glob', 'path', 're'): |
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295 pats.append((kind, name)) |
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296 if kind == 'glob': |
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297 root = globprefix(name) |
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298 if root: roots.append(root) |
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299 elif kind == 'relpath': |
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300 files.append((kind, name)) |
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301 roots.append(name) |
897 | 302 |
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303 patmatch = matchfn(pats, '$') or always |
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304 filematch = matchfn(files, '(?:/|$)') or always |
897 | 305 incmatch = always |
306 if inc: | |
307 incmatch = matchfn(map(patkind, inc), '(?:/|$)') | |
308 excmatch = lambda fn: False | |
309 if exc: | |
310 excmatch = matchfn(map(patkind, exc), '(?:/|$)') | |
742 | 311 |
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312 return (roots, |
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313 lambda fn: (incmatch(fn) and not excmatch(fn) and |
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314 (fn.endswith('/') or |
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315 (not pats and not files) or |
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316 (pats and patmatch(fn)) or |
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317 (files and filematch(fn)))), |
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318 (inc or exc or (pats and pats != [('glob', '**')])) and True) |
742 | 319 |
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320 def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None): |
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321 '''enhanced shell command execution. |
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322 run with environment maybe modified, maybe in different dir. |
508 | 323 |
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324 if command fails and onerr is None, return status. if ui object, |
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325 print error message and return status, else raise onerr object as |
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326 exception.''' |
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327 oldenv = {} |
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328 for k in environ: |
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329 oldenv[k] = os.environ.get(k) |
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330 if cwd is not None: |
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331 oldcwd = os.getcwd() |
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332 try: |
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333 for k, v in environ.iteritems(): |
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334 os.environ[k] = str(v) |
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335 if cwd is not None and oldcwd != cwd: |
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336 os.chdir(cwd) |
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337 rc = os.system(cmd) |
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338 if rc and onerr: |
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339 errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]), |
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340 explain_exit(rc)[0]) |
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341 if errprefix: |
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342 errmsg = '%s: %s' % (errprefix, errmsg) |
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343 try: |
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344 onerr.warn(errmsg + '\n') |
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345 except AttributeError: |
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346 raise onerr(errmsg) |
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347 return rc |
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348 finally: |
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349 for k, v in oldenv.iteritems(): |
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350 if v is None: |
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351 del os.environ[k] |
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352 else: |
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353 os.environ[k] = v |
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354 if cwd is not None and oldcwd != cwd: |
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355 os.chdir(oldcwd) |
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356 |
421 | 357 def rename(src, dst): |
1082 | 358 """forcibly rename a file""" |
421 | 359 try: |
360 os.rename(src, dst) | |
361 except: | |
362 os.unlink(dst) | |
363 os.rename(src, dst) | |
364 | |
1415
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365 def unlink(f): |
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366 """unlink and remove the directory if it is empty""" |
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367 os.unlink(f) |
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368 # try removing directories that might now be empty |
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369 try: os.removedirs(os.path.dirname(f)) |
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370 except: pass |
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371 |
1241
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372 def copyfiles(src, dst, hardlink=None): |
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373 """Copy a directory tree using hardlinks if possible""" |
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374 |
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375 if hardlink is None: |
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376 hardlink = (os.stat(src).st_dev == |
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377 os.stat(os.path.dirname(dst)).st_dev) |
698
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378 |
1207 | 379 if os.path.isdir(src): |
380 os.mkdir(dst) | |
381 for name in os.listdir(src): | |
382 srcname = os.path.join(src, name) | |
383 dstname = os.path.join(dst, name) | |
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384 copyfiles(srcname, dstname, hardlink) |
1207 | 385 else: |
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386 if hardlink: |
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387 try: |
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388 os_link(src, dst) |
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389 except: |
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390 hardlink = False |
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391 shutil.copy(src, dst) |
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392 else: |
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393 shutil.copy(src, dst) |
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394 |
1835
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395 def audit_path(path): |
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396 """Abort if path contains dangerous components""" |
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397 parts = os.path.normcase(path).split(os.sep) |
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398 if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '') |
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399 or os.pardir in parts): |
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400 raise Abort(_("path contains illegal component: %s\n") % path) |
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401 |
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402 def opener(base, audit=True): |
1090 | 403 """ |
404 return a function that opens files relative to base | |
405 | |
406 this function is used to hide the details of COW semantics and | |
407 remote file access from higher level code. | |
408 """ | |
409 p = base | |
1835
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410 audit_p = audit |
1528
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411 |
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412 def mktempcopy(name): |
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413 d, fn = os.path.split(name) |
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414 fd, temp = tempfile.mkstemp(prefix=fn, dir=d) |
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415 fp = os.fdopen(fd, "wb") |
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416 try: |
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417 fp.write(file(name, "rb").read()) |
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418 except: |
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419 try: os.unlink(temp) |
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420 except: pass |
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421 raise |
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422 fp.close() |
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423 st = os.lstat(name) |
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424 os.chmod(temp, st.st_mode) |
c9f33196805b
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1521
diff
changeset
|
425 return temp |
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
426 |
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
427 class atomicfile(file): |
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
428 """the file will only be copied on close""" |
c9f33196805b
add an atomic argument to util.opener
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1521
diff
changeset
|
429 def __init__(self, name, mode, atomic=False): |
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
430 self.__name = name |
c9f33196805b
add an atomic argument to util.opener
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parents:
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diff
changeset
|
431 self.temp = mktempcopy(name) |
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
432 file.__init__(self, self.temp, mode) |
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
433 def close(self): |
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
434 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
|
435 file.close(self) |
1528
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
436 rename(self.temp, self.__name) |
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
437 def __del__(self): |
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
438 self.close() |
c9f33196805b
add an atomic argument to util.opener
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1521
diff
changeset
|
439 |
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
440 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
|
441 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
|
442 audit_path(path) |
1090 | 443 f = os.path.join(p, path) |
444 | |
1329
8f06817bf266
Allow files to be opened in text mode, even on Windows.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1321
diff
changeset
|
445 if not text: |
8f06817bf266
Allow files to be opened in text mode, even on Windows.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1321
diff
changeset
|
446 mode += "b" # for that other OS |
1090 | 447 |
448 if mode[0] != "r": | |
449 try: | |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
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parents:
1207
diff
changeset
|
450 nlink = nlinks(f) |
1090 | 451 except OSError: |
452 d = os.path.dirname(f) | |
453 if not os.path.isdir(d): | |
454 os.makedirs(d) | |
455 else: | |
1528
c9f33196805b
add an atomic argument to util.opener
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1521
diff
changeset
|
456 if atomic: |
c9f33196805b
add an atomic argument to util.opener
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1521
diff
changeset
|
457 return atomicfile(f, mode) |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
458 if nlink > 1: |
1528
c9f33196805b
add an atomic argument to util.opener
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parents:
1521
diff
changeset
|
459 rename(mktempcopy(f), f) |
1090 | 460 return file(f, mode) |
461 | |
462 return o | |
463 | |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
464 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
|
465 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
|
466 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
|
467 os.close(ld) |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
468 |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
469 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
|
470 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
|
471 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
472 def nlinks(pathname): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
473 """Return number of hardlinks for the given file.""" |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
474 return os.stat(pathname).st_nlink |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
475 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
476 if hasattr(os, 'link'): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
477 os_link = os.link |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
478 else: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
479 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
|
480 raise OSError(0, _("Hardlinks not supported")) |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
481 |
1082 | 482 # Platform specific variants |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
483 if os.name == 'nt': |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
484 demandload(globals(), "msvcrt") |
461 | 485 nulldev = 'NUL:' |
1609
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
486 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
487 class winstdout: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
488 '''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
|
489 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
490 def __init__(self, fp): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
491 self.fp = fp |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
492 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
493 def __getattr__(self, key): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
494 return getattr(self.fp, key) |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
495 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
496 def close(self): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
497 try: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
498 self.fp.close() |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
499 except: pass |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
500 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
501 def write(self, s): |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
502 try: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
503 return self.fp.write(s) |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
504 except IOError, inst: |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
505 if inst.errno != 0: raise |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
506 self.close() |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
507 raise IOError(errno.EPIPE, 'Broken pipe') |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
508 |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
509 sys.stdout = winstdout(sys.stdout) |
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1594
diff
changeset
|
510 |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
511 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
|
512 '''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
|
513 try: |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
514 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
|
515 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
|
516 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
|
517 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
|
518 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
|
519 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
|
520 |
1951
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
521 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
|
522 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
|
523 |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
524 def parse_patch_output(output_line): |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
525 """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
|
526 pf = output_line[14:] |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
527 if pf[0] == '`': |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
528 pf = pf[1:-1] # Remove the quotes |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
529 return pf |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
530 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
531 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
|
532 import win32api, win32con, win32file |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
533 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
534 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
|
535 win32file.CreateHardLink(dst, src) |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
536 |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
537 def nlinks(pathname): |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
538 """Return number of hardlinks for the given file.""" |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
539 try: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
540 fh = win32file.CreateFile(pathname, |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
541 win32file.GENERIC_READ, win32file.FILE_SHARE_READ, |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
542 None, win32file.OPEN_EXISTING, 0, None) |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
543 res = win32file.GetFileInformationByHandle(fh) |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
544 fh.Close() |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
545 return res[7] |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
546 except: |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
547 return os.stat(pathname).st_nlink |
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
548 |
1877
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
549 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
|
550 '''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
|
551 try: |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
552 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
|
553 False, pid) |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
554 except: |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
555 return True |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1835
diff
changeset
|
556 |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
557 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
|
558 def testpid(pid): |
d314a89fa4f1
change lock format to let us detect and break stale locks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
559 '''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
|
560 return True |
1241
3b4f05ff3130
Add support for cloning with hardlinks on windows.
Stephen Darnell
parents:
1207
diff
changeset
|
561 |
441 | 562 def is_exec(f, last): |
563 return last | |
564 | |
565 def set_exec(f, mode): | |
566 pass | |
515 | 567 |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
568 def set_binary(fd): |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
569 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
|
570 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
571 def pconvert(path): |
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
572 return path.replace("\\", "/") |
422
10c43444a38e
[PATCH] Enables lock work under the other 'OS'
mpm@selenic.com
parents:
421
diff
changeset
|
573 |
886
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
574 def localpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
575 return path.replace('/', '\\') |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
576 |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
577 def normpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
578 return pconvert(os.path.normpath(path)) |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
579 |
704
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
580 makelock = _makelock_file |
5ca319a641e1
Make makelock and readlock work on filesystems without symlink support.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
698
diff
changeset
|
581 readlock = _readlock_file |
461 | 582 |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
583 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
|
584 return _("exited with status %d") % code, code |
782
cdb9e95b2fab
Provided platform dependent implementations for explain_exit
thananck@yahoo.com
parents:
742
diff
changeset
|
585 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
586 else: |
461 | 587 nulldev = '/dev/null' |
588 | |
1583
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
589 def rcfiles(path): |
32a4e6802864
make mercurial look in more places for config files.
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parents:
1482
diff
changeset
|
590 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
|
591 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
|
592 try: |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
593 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
|
594 if f.endswith(".rc")]) |
32a4e6802864
make mercurial look in more places for config files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1482
diff
changeset
|
595 except OSError, inst: pass |
32a4e6802864
make mercurial look in more places for config files.
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parents:
1482
diff
changeset
|
596 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
|
597 |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
598 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
|
599 '''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
|
600 path = [] |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
601 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
|
602 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
|
603 '/../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.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
|
605 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
|
606 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
|
607 return path |
1292
141951276ba1
Use platform-appropriate rc file names.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1285
diff
changeset
|
608 |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
609 def parse_patch_output(output_line): |
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
610 """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
|
611 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
|
612 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
|
613 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
|
614 return pf |
1285
1546c2aa6b30
Make 'hg import' platform independent.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
1270
diff
changeset
|
615 |
441 | 616 def is_exec(f, last): |
1082 | 617 """check whether a file is executable""" |
441 | 618 return (os.stat(f).st_mode & 0100 != 0) |
619 | |
620 def set_exec(f, mode): | |
621 s = os.stat(f).st_mode | |
622 if (s & 0100 != 0) == mode: | |
623 return | |
624 if mode: | |
625 # Turn on +x for every +r bit when making a file executable | |
626 # and obey umask. | |
627 umask = os.umask(0) | |
628 os.umask(umask) | |
629 os.chmod(f, s | (s & 0444) >> 2 & ~umask) | |
630 else: | |
631 os.chmod(f, s & 0666) | |
632 | |
1420
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
633 def set_binary(fd): |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
634 pass |
b32b3509c7ab
Avoid insertion/deletion of CRs on stdio during hg serve
olivier.maquelin@intel.com
parents:
1415
diff
changeset
|
635 |
419
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
636 def pconvert(path): |
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
637 return path |
28511fc21073
[PATCH] file seperator handling for the other 'OS'
mpm@selenic.com
parents:
diff
changeset
|
638 |
886
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
639 def localpath(path): |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
640 return path |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
641 |
509de8ab6f31
Fix walk path handling on Windows
Bryan O'Sullivan <bos@serpentine.com>
parents:
884
diff
changeset
|
642 normpath = os.path.normpath |
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 |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
683 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
|
684 """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
|
685 iterator over chunks of arbitrary size.""" |
1200 | 686 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
687 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
|
688 """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
|
689 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
|
690 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
|
691 self.buf = '' |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
692 self.targetsize = int(targetsize) |
1200 | 693 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
|
694 raise ValueError(_("targetsize must be greater than 0, was %d") % |
1200 | 695 targetsize) |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
696 self.iterempty = False |
1200 | 697 |
1199
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
698 def fillbuf(self): |
1200 | 699 """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
|
700 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
|
701 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
|
702 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
|
703 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
|
704 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
|
705 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
|
706 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
|
707 |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
708 def read(self, l): |
1200 | 709 """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
|
710 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
|
711 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
|
712 # 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
|
713 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
|
714 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
|
715 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
|
716 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
|
717 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
|
718 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
|
719 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
|
720 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
|
721 break |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
722 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
|
723 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
|
724 self.buf = collector.getvalue() |
1200 | 725 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
|
726 return s |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
727 |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
728 def filechunkiter(f, size = 65536): |
1200 | 729 """Create a generator that produces all the data in the file size |
730 (default 65536) bytes at a time. Chunks may be less than size | |
731 bytes if the chunk is the last chunk in the file, or the file is a | |
732 socket or some other type of file that sometimes reads less data | |
733 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
|
734 s = f.read(size) |
1377
854775b27d1a
Fixed a bug in my changes to httprepo.py
Eric Hopper <hopper@omnifarious.org>
parents:
1343
diff
changeset
|
735 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
|
736 yield s |
78ceaf83f28f
Created a class in util called chunkbuffer that buffers reads from an
Eric Hopper <hopper@omnifarious.org>
parents:
1169
diff
changeset
|
737 s = f.read(size) |
1320
5f277e73778f
Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1312
diff
changeset
|
738 |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
739 def makedate(): |
1482
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
740 lt = time.localtime() |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
741 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
|
742 tz = time.altzone |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
743 else: |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
744 tz = time.timezone |
4d38b85e60aa
fix handling of daylight saving time
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1479
diff
changeset
|
745 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
|
746 |
1953
379ab45b91b7
change default strftime format for better portability
TK Soh <teekaysoh@yahoo.com>
parents:
1951
diff
changeset
|
747 def datestr(date=None, format='%a %b %d %H:%M:%S %Y'): |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
748 """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
|
749 unixtime is seconds since the epoch, and offset is the time zone's |
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
750 number of seconds away from UTC.""" |
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
751 t, tz = date or makedate() |
1320
5f277e73778f
Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1312
diff
changeset
|
752 return ("%s %+03d%02d" % |
5f277e73778f
Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1312
diff
changeset
|
753 (time.strftime(format, time.gmtime(float(t) - tz)), |
5f277e73778f
Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1312
diff
changeset
|
754 -tz / 3600, |
5f277e73778f
Fix up representation of dates in hgweb.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1312
diff
changeset
|
755 ((-tz % 3600) / 60))) |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
756 |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
757 def shortuser(user): |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
758 """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
|
759 f = user.find('@') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
760 if f >= 0: |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
761 user = user[:f] |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
762 f = user.find('<') |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
763 if f >= 0: |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
764 user = user[f+1:] |
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
765 return user |
1920 | 766 |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
767 def walkrepos(path): |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
768 '''yield every hg repository under path, recursively.''' |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
769 def errhandler(err): |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
770 if err.filename == path: |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
771 raise err |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
772 |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
773 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
|
774 for d in dirs: |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
775 if d == '.hg': |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
776 yield root |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
777 dirs[:] = [] |
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
778 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
|
779 |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
780 _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
|
781 |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
782 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
|
783 '''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
|
784 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
|
785 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
|
786 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
|
787 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
|
788 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
|
789 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
|
790 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
|
791 _rcpath = [] |
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 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
|
793 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
|
794 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
|
795 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
|
796 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
|
797 _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
|
798 else: |
16750010813d
use a proper test instead of catching every exception
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1951
diff
changeset
|
799 _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
|
800 else: |
696230e52e4d
add HGRCPATH env var, list of places to look for hgrc files.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1920
diff
changeset
|
801 _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
|
802 return _rcpath |