Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/revlog.py @ 13031:3da456d0c885
code style: prefer 'is' and 'is not' tests with singletons
| author | Martin Geisler <mg@aragost.com> |
|---|---|
| date | Mon, 22 Nov 2010 18:15:58 +0100 |
| parents | 2405b4a5964a |
| children | 12ed25f39d0b |
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| 13030:8ea51e9e7031 | 13031:3da456d0c885 |
|---|---|
| 210 if node in self.map: | 210 if node in self.map: |
| 211 return node | 211 return node |
| 212 return None | 212 return None |
| 213 self.mapfind_count += 1 | 213 self.mapfind_count += 1 |
| 214 last = self.l - 1 | 214 last = self.l - 1 |
| 215 while self.index[last] != None: | 215 while self.index[last] is not None: |
| 216 if last == 0: | 216 if last == 0: |
| 217 self.all = 1 | 217 self.all = 1 |
| 218 self.allmap = 1 | 218 self.allmap = 1 |
| 219 return None | 219 return None |
| 220 last -= 1 | 220 last -= 1 |