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Viewing changes to bzrlib/repofmt/knitrepo.py

(jameinel) (bug #780544) when updating the WT,
 allow it to be done with a fast delta,
 rather than setting the state from scratch. (John A Meinel)

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bzrlib/repofmt/knitrepo.py
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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import itertools
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from bzrlib import (
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    bzrdir,
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    errors,
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    @needs_read_lock
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    def search_missing_revision_ids(self,
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            revision_id=symbol_versioning.DEPRECATED_PARAMETER,
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            find_ghosts=True, revision_ids=None, if_present_ids=None,
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            limit=None):
 
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            find_ghosts=True, revision_ids=None, if_present_ids=None):
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        """See InterRepository.search_missing_revision_ids()."""
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        if symbol_versioning.deprecated_passed(revision_id):
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            symbol_versioning.warn(
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            # that against the revision records.
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            result_set = set(
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                self.source._eliminate_revisions_not_present(required_revisions))
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        if limit is not None:
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            topo_ordered = self.source.get_graph().iter_topo_order(result_set)
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            result_set = set(itertools.islice(topo_ordered, limit))
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        return self.source.revision_ids_to_search_result(result_set)
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