<filename>api_interface/constants/__init__.py
from api_interface.constants.data_type import DataType, DataTypeNotAccepted
from api_interface.constants.http_method import HTTPMethod, HTTPMethodNotAccepted

__all__ = [DataType, DataTypeNotAccepted, HTTPMethod, HTTPMethodNotAccepted]

<filename>api_interface/constants/__init__.py
from api_interface.constants.data_type import DataType, DataTypeNotAccepted
from api_interface.constants.http_method import HTTPMethod, HTTPMethodNotAccepted

__all__ = [DataType, DataTypeNotAccepted, HTTPMethod, HTTPMethodNotAccepted]
