166             return self.tags()[key]

   166             return self.tags()[key]

   167         except KeyError:

   167         except KeyError:

   168             try:

   168             try:

   169                 return self.changelog.lookup(key)

   169                 return self.changelog.lookup(key)

   170             except:

   170             except:

   171                 raise repo.RepoError(_("unknown revision '%s'") % key)

   172                 raise repo.RepoError(_("unknown revision '%s'") % key)

   172 

   173 

   173     def dev(self):

   174     def dev(self):

   174         return os.stat(self.path).st_dev

   175         return os.stat(self.path).st_dev

   175 

   176 

  1454         cl.writedata()

  1455         cl.writedata()

  1455 

  1456 

  1456         # make changelog and manifest see real files again

  1457         # make changelog and manifest see real files again

  1457         self.changelog = changelog.changelog(self.opener)

  1458         self.changelog = changelog.changelog(self.opener)

  1458         self.manifest = manifest.manifest(self.opener)

  1459         self.manifest = manifest.manifest(self.opener)

  1459 

  1462 

  1460         newheads = len(self.changelog.heads())

  1463         newheads = len(self.changelog.heads())

  1461         heads = ""

  1464         heads = ""

  1462         if oldheads and newheads > oldheads:

  1465         if oldheads and newheads > oldheads:

  1463             heads = _(" (+%d heads)") % (newheads - oldheads)

  1466             heads = _(" (+%d heads)") % (newheads - oldheads)