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comparison mercurial/scmutil.py @ 16479:fc04698fa778 stable

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opener: coding style, use triple quotes for doc string
author Thomas Arendsen Hein <thomas@intevation.de>
date Wed, 18 Apr 2012 15:16:15 +0200
parents 154219f3a6a4
children 525fdb738975 2a0efa1112ac
comparison
equal deleted inserted replaced
16474:ee553e6cd8c4 16479:fc04698fa778
158 def __init__(self, *args, **kwargs): 158 def __init__(self, *args, **kwargs):
159 '''Prevent instantiation; don't call this from subclasses.''' 159 '''Prevent instantiation; don't call this from subclasses.'''
160 raise NotImplementedError('attempted instantiating ' + str(type(self))) 160 raise NotImplementedError('attempted instantiating ' + str(type(self)))
161 161
162 def tryread(self, path): 162 def tryread(self, path):
163 'gracefully return an empty string for missing files' 163 '''gracefully return an empty string for missing files'''
164 try: 164 try:
165 return self.read(path) 165 return self.read(path)
166 except IOError, inst: 166 except IOError, inst:
167 if inst.errno != errno.ENOENT: 167 if inst.errno != errno.ENOENT:
168 raise 168 raise