mercurial/revset.py
changeset 20484 0f1ef9e9e904
parent 20483 ed57358398af
child 20498 fb2df4506c87
equal deleted inserted replaced
20483:ed57358398af 20484:0f1ef9e9e904
  2157 
  2157 
  2158     def __add__(self, x):
  2158     def __add__(self, x):
  2159         l = baseset(self)
  2159         l = baseset(self)
  2160         return l + baseset(x)
  2160         return l + baseset(x)
  2161 
  2161 
       
  2162     def __len__(self):
       
  2163         return abs(self._end - self._start)
       
  2164 
       
  2165     def __getitem__(self, x):
       
  2166         # Basic implementation to be changed in future patches.
       
  2167         l = baseset([r for r in self])
       
  2168         return l[x]
       
  2169 
       
  2170     def sort(self, reverse=False):
       
  2171         # Basic implementation to be changed in future patches.
       
  2172         if reverse:
       
  2173             self.reverse()
       
  2174 
       
  2175     def reverse(self):
       
  2176         if self._start <= self._end:
       
  2177             self._start, self._end = self._end - 1, self._start - 1
       
  2178         else:
       
  2179             self._start, self._end = self._end + 1, self._start + 1
       
  2180 
       
  2181     def set(self):
       
  2182         return self
       
  2183 
  2162 # tell hggettext to extract docstrings from these functions:
  2184 # tell hggettext to extract docstrings from these functions:
  2163 i18nfunctions = symbols.values()
  2185 i18nfunctions = symbols.values()