Mercurial > public > mercurial-scm > hg
comparison mercurial/revset.py @ 20484:0f1ef9e9e904
revset: added operations to spanset to duck type baseset
Added more operations which are not lazy but only used so far to duck type
baseset.
| author | Lucas Moscovicz <lmoscovicz@fb.com> |
|---|---|
| date | Thu, 06 Feb 2014 15:56:25 -0800 |
| parents | ed57358398af |
| children | fb2df4506c87 |
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| 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() |