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  • Committer: Aaron Bentley
  • Date: 2007-12-21 20:32:22 UTC
  • mto: This revision was merged to the branch mainline in revision 3143.
  • Revision ID: abentley@panoramicfeedback.com-20071221203222-owkqyiye6o5usdwr
Add support for finding branches to BzrDir

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Lines of Context:
bzrlib/bzrdir.py
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                for subdir in sorted(subdirs, reverse=True):
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                    pending.append(current_transport.clone(subdir))
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    @staticmethod
 
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    def find_branches(transport):
 
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        def evaluate(bzrdir):
 
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            try:
 
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                repository = bzrdir.open_repository()
 
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            except errors.NoRepositoryPresent:
 
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                pass
 
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            else:
 
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                return False, (None, repository)
 
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            try:
 
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                branch = bzrdir.open_branch()
 
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            except errors.NotBranchError:
 
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                return True, (None, None)
 
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            else:
 
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                return True, (branch, None)
 
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        branches = []
 
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        for branch, repo in BzrDir.find_bzrdirs(transport, evaluate=evaluate):
 
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            if repo is not None:
 
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                branches.extend(repo.find_branches())
 
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            if branch is not None:
 
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                branches.append(branch)
 
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        return branches
 
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    def destroy_repository(self):
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        """Destroy the repository in this BzrDir"""