def annotations_to_instance_types(self, node, annots):
"""Get instance types for annotations not present in the members map."""
if annots:
for name, typ in annots.get_annotations(node):
contained_type = abstract_utils.match_type_container(
typ, "typing.ClassVar")
if contained_type:
typ = contained_type
yield name, typ.get_instance_type(node)
def match_classvar(var):
"""Unpack the type parameter from ClassVar[T]."""
return abstract_utils.match_type_container(var, "typing.ClassVar")
def match_initvar(var):
"""Unpack the type parameter from InitVar[T]."""
return abstract_utils.match_type_container(var, "dataclasses.InitVar")
