Mercurial > hgsubversion

comparison hgsubversion/maps.py @ 826:8794302f3614

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maps: s/hash/ha/ and s/map/m/ to avoid hiding Python builtins Also rename unused sbuf -> _sbuf.
author Yonggang Luo <luoyonggang@gmail.com>
date Sat, 01 Oct 2011 00:50:10 +0800
parents 033b86e0f56d
children 5061640fe5bc
comparison
equal deleted inserted replaced
825:c3450512237d 826:8794302f3614
134 return 134 return
135 elif ver != self.VERSION: 135 elif ver != self.VERSION:
136 print 'tagmap too new -- please upgrade' 136 print 'tagmap too new -- please upgrade'
137 raise NotImplementedError 137 raise NotImplementedError
138 for l in f: 138 for l in f:
139 hash, revision, tag = l.split(' ', 2) 139 ha, revision, tag = l.split(' ', 2)
140 revision = int(revision) 140 revision = int(revision)
141 tag = tag[:-1] 141 tag = tag[:-1]
142 if self.endrev is not None and revision > self.endrev: 142 if self.endrev is not None and revision > self.endrev:
143 break 143 break
144 if not tag: 144 if not tag:
145 continue 145 continue
146 dict.__setitem__(self, tag, node.bin(hash)) 146 dict.__setitem__(self, tag, node.bin(ha))
147 f.close() 147 f.close()
148 148
149 def _write(self): 149 def _write(self):
150 assert self.endrev is None 150 assert self.endrev is None
151 f = open(self.path, 'w') 151 f = open(self.path, 'w')
166 raise KeyError() 166 raise KeyError()
167 167
168 def __setitem__(self, tag, info): 168 def __setitem__(self, tag, info):
169 if not tag: 169 if not tag:
170 raise hgutil.Abort('tag cannot be empty') 170 raise hgutil.Abort('tag cannot be empty')
171 hash, revision = info 171 ha, revision = info
172 f = open(self.path, 'a') 172 f = open(self.path, 'a')
173 f.write('%s %s %s\n' % (node.hex(hash), revision, tag)) 173 f.write('%s %s %s\n' % (node.hex(ha), revision, tag))
174 f.close() 174 f.close()
175 dict.__setitem__(self, tag, hash) 175 dict.__setitem__(self, tag, ha)
176 176
177 177
178 class RevMap(dict): 178 class RevMap(dict):
179 179
180 VERSION = 1 180 VERSION = 1
219 ver = int(f.readline()) 219 ver = int(f.readline())
220 if ver != self.VERSION: 220 if ver != self.VERSION:
221 print 'revmap too new -- please upgrade' 221 print 'revmap too new -- please upgrade'
222 raise NotImplementedError 222 raise NotImplementedError
223 for l in f: 223 for l in f:
224 revnum, hash, branch = l.split(' ', 2) 224 revnum, ha, branch = l.split(' ', 2)
225 if branch == '\n': 225 if branch == '\n':
226 branch = None 226 branch = None
227 else: 227 else:
228 branch = branch[:-1] 228 branch = branch[:-1]
229 revnum = int(revnum) 229 revnum = int(revnum)
230 if revnum > self.youngest or not self.youngest: 230 if revnum > self.youngest or not self.youngest:
231 self.youngest = revnum 231 self.youngest = revnum
232 if revnum < self.oldest or not self.oldest: 232 if revnum < self.oldest or not self.oldest:
233 self.oldest = revnum 233 self.oldest = revnum
234 dict.__setitem__(self, (revnum, branch), node.bin(hash)) 234 dict.__setitem__(self, (revnum, branch), node.bin(ha))
235 f.close() 235 f.close()
236 236
237 def _write(self): 237 def _write(self):
238 f = open(self.path, 'w') 238 f = open(self.path, 'w')
239 f.write('%s\n' % self.VERSION) 239 f.write('%s\n' % self.VERSION)
240 f.close() 240 f.close()
241 241
242 def __setitem__(self, key, hash): 242 def __setitem__(self, key, ha):
243 revnum, branch = key 243 revnum, branch = key
244 f = open(self.path, 'a') 244 f = open(self.path, 'a')
245 b = branch or '' 245 b = branch or ''
246 f.write(str(revnum) + ' ' + node.hex(hash) + ' ' + b + '\n') 246 f.write(str(revnum) + ' ' + node.hex(ha) + ' ' + b + '\n')
247 f.close() 247 f.close()
248 if revnum > self.youngest or not self.youngest: 248 if revnum > self.youngest or not self.youngest:
249 self.youngest = revnum 249 self.youngest = revnum
250 if revnum < self.oldest or not self.oldest: 250 if revnum < self.oldest or not self.oldest:
251 self.oldest = revnum 251 self.oldest = revnum
252 dict.__setitem__(self, (revnum, branch), hash) 252 dict.__setitem__(self, (revnum, branch), ha)
253 253
254 254
255 class FileMap(object): 255 class FileMap(object):
256 256
257 def __init__(self, repo): 257 def __init__(self, repo):
267 e = len(name) 267 e = len(name)
268 while e != -1: 268 while e != -1:
269 yield name[:e], name[e+1:] 269 yield name[:e], name[e+1:]
270 e = name.rfind('/', 0, e) 270 e = name.rfind('/', 0, e)
271 271
272 def check(self, map, path): 272 def check(self, m, path):
273 map = getattr(self, map) 273 m = getattr(self, m)
274 for pre, suf in self._rpairs(path): 274 for pre, _suf in self._rpairs(path):
275 if pre not in map: 275 if pre not in m:
276 continue 276 continue
277 return map[pre] 277 return m[pre]
278 return None 278 return None
279 279
280 def __contains__(self, path): 280 def __contains__(self, path):
281 if len(self.include) and len(path): 281 if len(self.include) and len(path):
282 inc = self.check('include', path) 282 inc = self.check('include', path)
292 292
293 # Needed so empty filemaps are false 293 # Needed so empty filemaps are false
294 def __len__(self): 294 def __len__(self):
295 return len(self.include) + len(self.exclude) 295 return len(self.include) + len(self.exclude)
296 296
297 def add(self, fn, map, path): 297 def add(self, fn, m, path):
298 mapping = getattr(self, map) 298 mapping = getattr(self, m)
299 if path in mapping: 299 if path in mapping:
300 msg = 'duplicate %s entry in %s: "%s"\n' 300 msg = 'duplicate %s entry in %s: "%s"\n'
301 self.ui.status(msg % (map, fn, path)) 301 self.ui.status(msg % (m, fn, path))
302 return 302 return
303 bits = map.strip('e'), path 303 bits = m.strip('e'), path
304 self.ui.debug('%sing %s\n' % bits) 304 self.ui.debug('%sing %s\n' % bits)
305 mapping[path] = path 305 mapping[path] = path
306 306
307 def load(self, fn): 307 def load(self, fn):
308 self.ui.note('reading file map from %s\n' % fn) 308 self.ui.note('reading file map from %s\n' % fn)