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@@ -718,12 +718,21 b' class localrepository(object):' | |||
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718 | 718 | branchmap.updatecache(self) |
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719 | 719 | return self._branchcaches[self.filtername] |
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720 | 720 | |
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721 | def branchtip(self, branch): | |
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722 |
'''return the tip node for a given branch |
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721 | def branchtip(self, branch, ignoremissing=False): | |
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722 | '''return the tip node for a given branch | |
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723 | ||
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724 | If ignoremissing is True, then this method will not raise an error. | |
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725 | This is helpful for callers that only expect None for a missing branch | |
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726 | (e.g. namespace). | |
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727 | ||
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728 | ''' | |
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723 | 729 | try: |
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724 | 730 | return self.branchmap().branchtip(branch) |
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725 | 731 | except KeyError: |
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732 | if not ignoremissing: | |
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726 | 733 | raise error.RepoLookupError(_("unknown branch '%s'") % branch) |
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734 | else: | |
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735 | pass | |
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727 | 736 | |
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728 | 737 | def lookup(self, key): |
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729 | 738 | return self[key].node() |
@@ -41,7 +41,7 b' class namespaces(object):' | |||
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41 | 41 | |
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42 | 42 | n = ns("branches", "branch", |
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43 | 43 | lambda repo: repo.branchmap().keys(), |
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44 | lambda repo, name: tolist(repo.branchtip(name)), | |
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44 | lambda repo, name: tolist(repo.branchtip(name, True)), | |
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45 | 45 | lambda repo, node: [repo[node].branch()]) |
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46 | 46 | self.addnamespace(n) |
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47 | 47 |
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