Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/localrepo.py @ 38880:df0873ab5c14
revlog: use specialized exception for ambiguous prefix lookup
It's useful to be able to catch a specific exception for this
case. We'll use it soon.
Differential Revision: https://phab.mercurial-scm.org/D4036
| author | Martin von Zweigbergk <martinvonz@google.com> |
|---|---|
| date | Fri, 13 Apr 2018 23:37:53 -0700 |
| parents | a232e6744ba3 |
| children | ad24b581e4d9 |
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| 38879:794afa91f0a5 | 38880:df0873ab5c14 |
|---|---|
| 858 return context.workingctx(self) | 858 return context.workingctx(self) |
| 859 | 859 |
| 860 def __contains__(self, changeid): | 860 def __contains__(self, changeid): |
| 861 """True if the given changeid exists | 861 """True if the given changeid exists |
| 862 | 862 |
| 863 error.LookupError is raised if an ambiguous node specified. | 863 error.AmbiguousPrefixLookupError is raised if an ambiguous node |
| 864 specified. | |
| 864 """ | 865 """ |
| 865 try: | 866 try: |
| 866 self[changeid] | 867 self[changeid] |
| 867 return True | 868 return True |
| 868 except error.RepoLookupError: | 869 except error.RepoLookupError: |