Mercurial > hg > mercurial-crew-with-dirclash

comparison mercurial/util.py @ 4054:e6d54283c090

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Explicitly expand globs on Windows
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Tue, 30 Jan 2007 18:32:18 -0200
parents a8c0365b2ace
children e37786b29bed
comparison
equal deleted inserted replaced
4053:994fec0ee900 4054:e6d54283c090
13 """ 13 """
14 14
15 from i18n import gettext as _ 15 from i18n import gettext as _
16 from demandload import * 16 from demandload import *
17 demandload(globals(), "cStringIO errno getpass popen2 re shutil sys tempfile") 17 demandload(globals(), "cStringIO errno getpass popen2 re shutil sys tempfile")
18 demandload(globals(), "os threading time calendar ConfigParser locale") 18 demandload(globals(), "os threading time calendar ConfigParser locale glob")
19 19
20 _encoding = os.environ.get("HGENCODING") or locale.getpreferredencoding() \ 20 _encoding = os.environ.get("HGENCODING") or locale.getpreferredencoding() \
21 or "ascii" 21 or "ascii"
22 _encodingmode = os.environ.get("HGENCODINGMODE", "strict") 22 _encodingmode = os.environ.get("HGENCODINGMODE", "strict")
23 _fallbackencoding = 'ISO-8859-1' 23 _fallbackencoding = 'ISO-8859-1'
231 class UnexpectedOutput(Abort): 231 class UnexpectedOutput(Abort):
232 """Raised to print an error with part of output and exit.""" 232 """Raised to print an error with part of output and exit."""
233 233
234 def always(fn): return True 234 def always(fn): return True
235 def never(fn): return False 235 def never(fn): return False
236
237 def expand_glob(pats):
238 '''On Windows, expand the implicit globs in a list of patterns'''
239 if os.name != 'nt':
240 return list(pats)
241 ret = []
242 for p in pats:
243 kind, name = patkind(p, None)
244 if kind is None:
245 globbed = glob.glob(name)
246 if globbed:
247 ret.extend(globbed)
248 continue
249 # if we couldn't expand the glob, just keep it around
250 ret.append(p)
251 return ret
236 252
237 def patkind(name, dflt_pat='glob'): 253 def patkind(name, dflt_pat='glob'):
238 """Split a string into an optional pattern kind prefix and the 254 """Split a string into an optional pattern kind prefix and the
239 actual pattern.""" 255 actual pattern."""
240 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre': 256 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre':
358 374
359 def matcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): 375 def matcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None):
360 return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src) 376 return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src)
361 377
362 def cmdmatcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): 378 def cmdmatcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None):
363 if os.name == 'nt': 379 names = expand_glob(names)
364 dflt_pat = 'glob' 380 return _matcher(canonroot, cwd, names, inc, exc, head, 'relpath', src)
365 else:
366 dflt_pat = 'relpath'
367 return _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src)
368 381
369 def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src): 382 def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src):
370 """build a function to match a set of file patterns 383 """build a function to match a set of file patterns
371 384
372 arguments: 385 arguments: