@classmethod<EOL><INDENT>def pull(cls, ref_cls, field, frames):<DEDENT>
from mongoframes.queries import to_refs<EOL>ids = [to_refs(f) for f in frames]<EOL>ref_cls.get_collection().update_many(<EOL>{field: {'<STR_LIT>': ids}},<EOL>{'<STR_LIT>': {field: {'<STR_LIT>': ids}}}<EOL>)<EOL>
Pull references from a list field (does not emit signals)