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  • Committer: Martin Pool
  • Date: 2007-10-10 00:21:57 UTC
  • mfrom: (2900 +trunk)
  • mto: This revision was merged to the branch mainline in revision 2901.
  • Revision ID: mbp@sourcefrog.net-20071010002157-utci0x44m2w47wgd
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bzrlib/fetch.py
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    after running:
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    count_copied -- number of revisions copied
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    This should not be used directory, its essential a object to encapsulate
 
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    This should not be used directly, it's essential a object to encapsulate
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    the logic in InterRepository.fetch().
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    """
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    def __init__(self, to_repository, from_repository, last_revision=None, pb=None):
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        self.failed_revisions = []
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        self.count_copied = 0
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        if to_repository.has_same_location(from_repository):
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            # check that last_revision is in 'from' and then return a
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            # no-operation.
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            if last_revision is not None and not is_null(last_revision):
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                to_repository.get_revision(last_revision)
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            return
 
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            # repository.fetch should be taking care of this case.
 
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            raise errors.BzrError('RepoFetcher run '
 
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                    'between two objects at the same location: '
 
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                    '%r and %r' % (to_repository, from_repository))
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        self.to_repository = to_repository
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        self.from_repository = from_repository
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        # must not mutate self._last_revision as its potentially a shared instance