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Fix tests.

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repository.py
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# Copyright (C) 2007 Canonical Ltd
 
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# Copyright (C) 2008-2009 Jelmer Vernooij <jelmer@samba.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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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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from bzrlib.plugins.git.foreign import (
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    versionedfiles,
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    )
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from bzrlib.plugins.git.mapping import default_mapping
 
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from bzrlib.plugins.git.mapping import default_mapping, mapping_registry, inventory_to_tree_and_blobs, revision_to_commit
 
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from bzrlib.plugins.git.versionedfiles import GitTexts
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from bzrlib.plugins.git import git
 
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import dulwich as git
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class GitTags(object):
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        ForeignRepository.__init__(self, GitFormat(), gitdir, lockfiles)
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        from bzrlib.plugins.git import fetch
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        repository.InterRepository.register_optimiser(fetch.InterGitRepository)
 
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        repository.InterRepository.register_optimiser(fetch.InterGitNonGitRepository)
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    def is_shared(self):
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        return True
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        self.texts = None
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        self.signatures = versionedfiles.VirtualSignatureTexts(self)
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        self.revisions = versionedfiles.VirtualRevisionTexts(self)
 
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        self.inventories = versionedfiles.VirtualInventoryTexts(self)
 
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        self.texts = GitTexts(self)
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        self.tags = GitTags(self._git.get_tags())
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    def all_revision_ids(self):
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        ret = set([revision.NULL_REVISION])
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        if self._git.heads() == []:
 
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        heads = self._git.heads()
 
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        if heads == {}:
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            return ret
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        bzr_heads = [self.get_mapping().revision_id_foreign_to_bzr(h) for h in self._git.heads()]
 
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        bzr_heads = [self.get_mapping().revision_id_foreign_to_bzr(h) for h in heads.itervalues()]
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        ret = set(bzr_heads)
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        graph = self.get_graph()
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        for rev, parents in graph.iter_ancestry(bzr_heads):
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            if revision_id == revision.NULL_REVISION:
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                parent_map[revision_id] = ()
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                continue
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            hexsha = self.lookup_git_revid(revision_id, self.get_mapping())
 
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            hexsha, mapping = self.lookup_git_revid(revision_id)
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            commit  = self._git.commit(hexsha)
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            if commit is None:
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                continue
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            else:
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                parent_map[revision_id] = [self.get_mapping().revision_id_foreign_to_bzr(p) for p in commit.parents]
 
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                parent_map[revision_id] = [mapping.revision_id_foreign_to_bzr(p) for p in commit.parents]
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        return parent_map
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    def get_ancestry(self, revision_id, topo_sorted=True):
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        """See Repository.get_ancestry().
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        """
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        if revision_id is None:
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            return self._all_revision_ids()
 
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            return [None, revision.NULL_REVISION] + self._all_revision_ids()
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        assert isinstance(revision_id, str)
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        ancestry = []
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        graph = self.get_graph()
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        for rev, parents in graph.iter_ancestry([revision_id]):
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            if rev == revision.NULL_REVISION:
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                rev = None
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            ancestry.append(rev)
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        ancestry.reverse()
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        return ancestry
 
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        return [None] + ancestry
 
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    def import_revision_gist(self, source, revid, parent_lookup):
 
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        """Impor the gist of another revision into this Git repository.
 
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        """
 
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        objects = []
 
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        rev = source.get_revision(revid)
 
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        for sha, object, path in inventory_to_tree_and_blobs(source, None, revid):
 
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            if path == "":
 
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                tree_sha = sha
 
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            objects.append((object, path))
 
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        commit = revision_to_commit(rev, tree_sha, parent_lookup)
 
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        objects.append((commit, None))
 
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        self._git.object_store.add_objects(objects)
 
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        return commit.sha().hexdigest()
 
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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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        gitidmap = {}
 
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        todo = []
 
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        source.lock_write()
 
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        try:
 
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            graph = source.get_graph()
 
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            ancestry = [x for x in source.get_ancestry(stop_revision) if x is not None]
 
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            for revid in graph.iter_topo_order(ancestry):
 
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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(todo):
 
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                    pb.update("pushing revisions", i, len(todo))
 
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                    git_commit = self.import_revision_gist(source, revid, gitidmap.__getitem__)
 
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                    gitidmap[revid] = git_commit
 
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                    git_revid = self.get_mapping().revision_id_foreign_to_bzr(git_commit)
 
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                    revidmap[revid] = git_revid
 
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            finally:
 
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                pb.finished()
 
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            source.fetch(self, revision_id=revidmap[stop_revision])
 
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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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    def has_signature_for_revision_id(self, revision_id):
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        return False
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    def lookup_git_revid(self, bzr_revid, mapping):
 
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    def lookup_git_revid(self, bzr_revid):
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        try:
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            return mapping.revision_id_bzr_to_foreign(bzr_revid)
 
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            return mapping_registry.revision_id_bzr_to_foreign(bzr_revid)
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        except errors.InvalidRevisionId:
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            raise errors.NoSuchRevision(self, bzr_revid)
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    def get_revision(self, revision_id):
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        git_commit_id = self.lookup_git_revid(revision_id, self.get_mapping())
 
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        git_commit_id, mapping = self.lookup_git_revid(revision_id)
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        try:
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            commit = self._git.commit(git_commit_id)
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        except KeyError:
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            raise errors.NoSuchRevision(self, revision_id)
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        # print "fetched revision:", git_commit_id
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        revision = self.get_mapping().import_commit(commit)
 
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        revision = mapping.import_commit(commit)
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        assert revision is not None
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        return revision
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            inv.revision_id = revision_id
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            return revisiontree.RevisionTree(self, inv, revision_id)
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        return GitRevisionTree(self, self.get_mapping(), revision_id)
 
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        return GitRevisionTree(self, revision_id)
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    def get_inventory(self, revision_id):
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        assert revision_id != None
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    def set_make_working_trees(self, trees):
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        pass
213
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214
 
    def fetch_objects(self, determine_wants, graph_walker, progress=None):
 
260
    def fetch_objects(self, determine_wants, graph_walker, resolve_ext_ref, progress=None):
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        return self._git.fetch_objects(determine_wants, graph_walker, progress)
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217
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class GitRevisionTree(revisiontree.RevisionTree):
219
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220
 
    def __init__(self, repository, mapping, revision_id):
 
266
    def __init__(self, repository, revision_id):
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        self._repository = repository
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        self.revision_id = revision_id
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        assert isinstance(revision_id, str)
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        self.mapping = mapping
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        git_id = repository.lookup_git_revid(revision_id, self.mapping)
 
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        git_id, self.mapping = repository.lookup_git_revid(revision_id)
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        try:
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            commit = repository._git.commit(git_id)
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        except KeyError, r: