(doc_ids)
return ShardAccessor._get_doc_database_map(doc_ids, by_doc=True)
:param doc_ids:
        :return: Dict of ``doc_id -> Django DB alias``
:param doc_ids:
        :return: Dict of ``doc_id -> Django DB alias``
: param doc_ids : : return : Dict of doc_id - > Django DB alias
def get_database_for_docs(doc_ids):
        """
        :param doc_ids:
        :return: Dict of ``doc_id -> Django DB alias``
        """
        return ShardAccessor._get_doc_database_map(doc_ids, by_doc=True)
def get_database_for_docs ( doc_ids ) : return ShardAccessor . _get_doc_database_map ( doc_ids , by_doc = True )