def _child_units(self):
"""
Fetch the child units using the conduit. The conduit will
restrict this search to only those associated with the repository
to which it is pre-configured.
:return: A dictionary of units keyed by UnitKey.
:rtype: dict
"""
units = self.conduit.get_units()
return unit_dictionary(units)
def _parent_units(self):
"""
Fetch the list of units published by the parent nodes distributor.
This is performed by reading the manifest at the URL defined in
the configuration.
:param repo_id: The repository ID.
:type repo_id: str
:return: A dictionary of units keyed by UnitKey.
:rtype: dict
"""
url = self.config.get('manifest_url')
manifest = Manifest()
units = manifest.read(url, self.downloader)
return unit_dictionary(units)
