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172 @propertycache |
172 @propertycache |
173 def _dirs(self): |
173 def _dirs(self): |
174 return set(util.dirs(self._fmap)) | set(['.']) |
174 return set(util.dirs(self._fmap)) | set(['.']) |
175 |
175 |
176 def visitdir(self, dir): |
176 def visitdir(self, dir): |
177 '''Helps while traversing a directory tree. Returns the string 'all' if |
177 return (not self._fmap or '.' in self._fmap or |
178 the given directory and all subdirectories should be visited. Otherwise |
178 dir in self._fmap or dir in self._dirs or |
179 returns True or False indicating whether the given directory should be |
179 any(parentdir in self._fmap |
180 visited. If 'all' is returned, calling this method on a subdirectory |
180 for parentdir in util.finddirs(dir))) |
181 gives an undefined result.''' |
|
182 if not self._fmap or self.exact(dir): |
|
183 return 'all' |
|
184 return dir in self._dirs |
|
185 |
181 |
186 def exact(self, f): |
182 def exact(self, f): |
187 '''Returns True if f is in .files().''' |
183 '''Returns True if f is in .files().''' |
188 return f in self._fmap |
184 return f in self._fmap |
189 |
185 |