Mercurial > public > mercurial-scm > hg
comparison mercurial/context.py @ 23687:8f32dcfbc338
context: catch FilteredRepoLookupError instead of RepoLookupError
Now that we have a more specialised exception, lets use it when we meant to
catch the more specialised case.
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Tue, 23 Dec 2014 17:13:51 -0800 |
| parents | 11a160547d7f |
| children | 20932983d520 |
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| 23686:164915e8ef7b | 23687:8f32dcfbc338 |
|---|---|
| 893 | 893 |
| 894 @propertycache | 894 @propertycache |
| 895 def _changectx(self): | 895 def _changectx(self): |
| 896 try: | 896 try: |
| 897 return changectx(self._repo, self._changeid) | 897 return changectx(self._repo, self._changeid) |
| 898 except error.RepoLookupError: | 898 except error.FilteredRepoLookupError: |
| 899 # Linkrev may point to any revision in the repository. When the | 899 # Linkrev may point to any revision in the repository. When the |
| 900 # repository is filtered this may lead to `filectx` trying to build | 900 # repository is filtered this may lead to `filectx` trying to build |
| 901 # `changectx` for filtered revision. In such case we fallback to | 901 # `changectx` for filtered revision. In such case we fallback to |
| 902 # creating `changectx` on the unfiltered version of the reposition. | 902 # creating `changectx` on the unfiltered version of the reposition. |
| 903 # This fallback should not be an issue because `changectx` from | 903 # This fallback should not be an issue because `changectx` from |