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comparison mercurial/util.py @ 8568:4fa1618bf495

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match: refactor patkind add patkind(pat) to match change external users change util.patkind to _patsplit
author Matt Mackall <mpm@selenic.com>
date Sun, 24 May 2009 02:56:14 -0500
parents 744d6322b05b
children 4fadac101818
comparison
equal deleted inserted replaced
8567:fea40a677d43 8568:4fa1618bf495
205 Abort = error.Abort 205 Abort = error.Abort
206 206
207 def always(fn): return True 207 def always(fn): return True
208 def never(fn): return False 208 def never(fn): return False
209 209
210 def patkind(name, default): 210 def _patsplit(pat, default):
211 """Split a string into an optional pattern kind prefix and the 211 """Split a string into an optional pattern kind prefix and the
212 actual pattern.""" 212 actual pattern."""
213 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre': 213 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre':
214 if name.startswith(prefix + ':'): return name.split(':', 1) 214 if pat.startswith(prefix + ':'): return pat.split(':', 1)
215 return default, name 215 return default, pat
216 216
217 def globre(pat, head='^', tail='$'): 217 def globre(pat, head='^', tail='$'):
218 "convert a glob pattern into a regexp" 218 "convert a glob pattern into a regexp"
219 i, n = 0, len(pat) 219 i, n = 0, len(pat)
220 res = '' 220 res = ''
434 434
435 def normalizepats(names, default): 435 def normalizepats(names, default):
436 pats = [] 436 pats = []
437 roots = [] 437 roots = []
438 anypats = False 438 anypats = False
439 for kind, name in [patkind(p, default) for p in names]: 439 for kind, name in [_patsplit(p, default) for p in names]:
440 if kind in ('glob', 'relpath'): 440 if kind in ('glob', 'relpath'):
441 name = canonpath(canonroot, cwd, name) 441 name = canonpath(canonroot, cwd, name)
442 elif kind in ('relglob', 'path'): 442 elif kind in ('relglob', 'path'):
443 name = normpath(name) 443 name = normpath(name)
444 444
737 from windows import * 737 from windows import *
738 def expand_glob(pats): 738 def expand_glob(pats):
739 '''On Windows, expand the implicit globs in a list of patterns''' 739 '''On Windows, expand the implicit globs in a list of patterns'''
740 ret = [] 740 ret = []
741 for p in pats: 741 for p in pats:
742 kind, name = patkind(p, None) 742 kind, name = _patsplit(p, None)
743 if kind is None: 743 if kind is None:
744 globbed = glob.glob(name) 744 globbed = glob.glob(name)
745 if globbed: 745 if globbed:
746 ret.extend(globbed) 746 ret.extend(globbed)
747 continue 747 continue