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bzrlib/smart/bzrdir.py
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from bzrlib.smart.request import SmartServerRequest, SmartServerResponse
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class SmartServerRequestOpenBzrDir(SmartServerRequest):
 
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    def do(self, path):
 
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        from bzrlib.bzrdir import BzrDirFormat
 
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        t = self._backing_transport.clone(path)
 
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        default_format = BzrDirFormat.get_default_format()
 
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        real_bzrdir = default_format.open(t, _found=True)
 
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        try:
 
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            real_bzrdir._format.probe_transport(t)
 
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        except (errors.NotBranchError, errors.UnknownFormatError):
 
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            answer = 'no'
 
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        else:
 
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            answer = 'yes'
 
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        return SmartServerResponse((answer,))
 
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class SmartServerRequestFindRepository(SmartServerRequest):
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    def do(self, path):
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            else:
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                segments = []
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            if repository.supports_rich_root():
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                rich_root = 'True'
 
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                rich_root = 'yes'
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            else:
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                rich_root = 'False'
 
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                rich_root = 'no'
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            if repository._format.supports_tree_reference:
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                tree_ref = 'True'
 
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                tree_ref = 'yes'
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            else:
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                tree_ref = 'False'
 
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                tree_ref = 'no'
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            return SmartServerResponse(('ok', '/'.join(segments), rich_root, tree_ref))
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        except errors.NoRepositoryPresent:
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            return SmartServerResponse(('norepository', ))