def _get_collection_type_id(self, coll_type, subtypes, element_names=None):
if coll_type == 'tuple' and not subtypes:
return s_obj.get_known_type_id('empty-tuple')
subtypes = (f"{st}" for st in subtypes)
string_id = f'{coll_type}\x00{":".join(subtypes)}'
if element_names:
string_id += f'\x00{":".join(element_names)}'
return uuidgen.uuid5(s_types.TYPE_ID_NAMESPACE, string_id)
def _get_id(cls, data):
if data['collection'] == 'tuple' and not data['subtypes']:
return s_obj.get_known_type_id('empty-tuple')
if data['name'] == 'anytype':
return s_obj.get_known_type_id('anytype')
# A type desc node is uniquely identified by it's type,
# and the name and position within a parent type.
id_str = f"{data['maintype']!r}::{data['name']!r}::{data['position']}"
return uuidgen.uuid5(s_types.TYPE_ID_NAMESPACE, id_str)
def _get_object_type_id(self, coll_type, subtypes,
element_names=None, *,
links_props=None,
links=None,
has_implicit_fields=False):
subtypes = (f"{st}" for st in subtypes)
string_id = f'{coll_type}\x00{":".join(subtypes)}'
if element_names:
string_id += f'\x00{":".join(element_names)}'
string_id += f'{has_implicit_fields!r};{links_props!r};{links!r}'
return uuidgen.uuid5(s_types.TYPE_ID_NAMESPACE, string_id)
def _get_union_type_id(self, union_type):
base_type_id = ','.join(
str(c.id) for c in union_type.children(self.schema))
return uuidgen.uuid5(s_types.TYPE_ID_NAMESPACE, base_type_id)
def _get_set_type_id(cls, basetype_id):
return uuidgen.uuid5(s_types.TYPE_ID_NAMESPACE,
'set-of::' + str(basetype_id))
