def get_walker(self, heads, parent_map):
new_parent_map = dict(
[(k * 40, [(p * 40) for p in ps]) for (k, ps) in parent_map.items()]
)
return ObjectStoreGraphWalker(
[x * 40 for x in heads], new_parent_map.__getitem__
)
def get_graph_walker(self, heads=None):
"""Retrieve a graph walker.
A graph walker is used by a remote repository (or proxy)
to find out which objects are present in this repository.
:param heads: Repository heads to use (optional)
:return: A graph walker object
"""
if heads is None:
heads = self.refs.as_dict(b'refs/heads').values()
return ObjectStoreGraphWalker(heads, self.get_parents)
def get_graph_walker(self, heads=None):
"""Retrieve a graph walker.
A graph walker is used by a remote repository (or proxy)
to find out which objects are present in this repository.
Args:
heads: Repository heads to use (optional)
Returns: A graph walker object
"""
if heads is None:
heads = [
sha for sha in self.refs.as_dict(b'refs/heads').values()
if sha in self.object_store]
return ObjectStoreGraphWalker(
heads, self.get_parents, shallow=self.get_shallow())
def fetch_objects(self, determine_wants, mapping, limit=None, lossy=False):
"""See `InterGitNonGitRepository`."""
self._warn_slow()
store = get_object_store(self.target, mapping)
with store.lock_write():
heads = self.get_target_heads()
graph_walker = ObjectStoreGraphWalker(
[store._lookup_revision_sha1(head) for head in heads],
lambda sha: store[sha].parents)
wants_recorder = DetermineWantsRecorder(determine_wants)
with ui.ui_factory.nested_progress_bar() as pb:
objects_iter = self.source.fetch_objects(
wants_recorder, graph_walker, store.get_raw)
trace.mutter("Importing %d new revisions",
len(wants_recorder.wants))
(pack_hint, last_rev) = import_git_objects(
self.target, mapping, objects_iter, store,
wants_recorder.wants, pb, limit)
return (pack_hint, last_rev, wants_recorder.remote_refs)
def get_walker(self, heads, parent_map):
return ObjectStoreGraphWalker(heads, parent_map.__getitem__)
def graph_walker(self) -> ObjectStoreGraphWalker:
return ObjectStoreGraphWalker(self.heads, self.get_parents)
