/brz/remove-bazaar

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Viewing changes to repository.py

Add basic infrastructure for dpush.

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repository.py
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import bzrlib
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from bzrlib import (
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    deprecated_graph,
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    errors,
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    graph,
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    inventory,
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    repository,
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    revision,
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    revisiontree,
 
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    ui,
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    urlutils,
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    versionedfile,
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    )
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from bzrlib.foreign import (
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        ForeignRepository,
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        ancestry.reverse()
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        return ancestry
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    def import_revision_gist(self, source, revid):
 
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        pass
 
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    def dfetch(self, source, stop_revision):
 
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        if stop_revision is None:
 
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            raise NotImplementedError
 
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        revidmap = {}
 
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        todo = []
 
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        source.lock_read()
 
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        try:
 
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            graph = source.get_graph()
 
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            for revid, parents in graph.iter_ancestry([stop_revision]):
 
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                if not self.has_revision(revid):
 
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                    todo.append(revid)
 
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            pb = ui.ui_factory.nested_progress_bar()
 
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            try:
 
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                for i, revid in enumerate(reversed(todo)):
 
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                    pb.update("pushing revisions", i, len(todo))
 
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                    revidmap[revid] = self.import_revision_gist(source, revid)
 
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            finally:
 
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                pb.finished()
 
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        finally:
 
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            source.unlock()
 
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        return revidmap
 
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    def get_signature_text(self, revision_id):
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        raise errors.NoSuchRevision(self, revision_id)
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