""" PEP 526 introduced a new way of using type annotations on variables. It was introduced in Python 3.6. """ # python >= 3.6 import typing asdf = '' asdf: int # This is not necessarily correct, but for now this is ok (at least no error). #? int() asdf direct: int = NOT_DEFINED #? int() direct with_typing_module: typing.List[float] = NOT_DEFINED #? float() with_typing_module[0] somelist = [1, 2, 3, "A", "A"] element : int for element in somelist: #? int() element test_string: str = NOT_DEFINED #? str() test_string char: str for char in NOT_DEFINED: #? str() char