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comparison mercurial/util.py @ 1563:cc2a2e12f4ad

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export patkind() from util
author Robin Farine <robin.farine@terminus.org>
date Thu, 01 Dec 2005 10:48:22 -0600
parents 487e256ad545
children 8befbb4e30b2
comparison
equal deleted inserted replaced
1562:2f97af0b522c 1563:cc2a2e12f4ad
103 class Abort(Exception): 103 class Abort(Exception):
104 """Raised if a command needs to print an error and exit.""" 104 """Raised if a command needs to print an error and exit."""
105 105
106 def always(fn): return True 106 def always(fn): return True
107 def never(fn): return False 107 def never(fn): return False
108
109 def patkind(name, dflt_pat='glob'):
110 """Split a string into an optional pattern kind prefix and the
111 actual pattern."""
112 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre':
113 if name.startswith(prefix + ':'): return name.split(':', 1)
114 return dflt_pat, name
108 115
109 def globre(pat, head='^', tail='$'): 116 def globre(pat, head='^', tail='$'):
110 "convert a glob pattern into a regexp" 117 "convert a glob pattern into a regexp"
111 i, n = 0, len(pat) 118 i, n = 0, len(pat)
112 res = '' 119 res = ''
218 225
219 todo: 226 todo:
220 make head regex a rooted bool 227 make head regex a rooted bool
221 """ 228 """
222 229
223 def patkind(name, dflt_pat='glob'):
224 for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre':
225 if name.startswith(prefix + ':'): return name.split(':', 1)
226 return dflt_pat, name
227
228 def contains_glob(name): 230 def contains_glob(name):
229 for c in name: 231 for c in name:
230 if c in _globchars: return True 232 if c in _globchars: return True
231 return False 233 return False
232 234