How to use the multimethod.subtype function in multimethod
To help you get started, we’ve selected a few multimethod examples, based on popular ways it is used in public projects.
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coady / multimethod / tests / test_methods.py View on Github 
def test_subtype():
assert len({subtype(List[int]), subtype(List[int])}) == 1
assert len({subtype(List[bool]), subtype(List[int])}) == 2
assert issubclass(int, subtype(Union[int, float]))
assert issubclass(Union[float, int], subtype(Union[int, float]))
assert issubclass(List[bool], subtype(List[int]))
assert not issubclass(Tuple[int], subtype(Tuple[int, float]))
assert issubclass(Iterable[bool], subtype(Iterable[int]))
assert issubclass(subtype(Iterable[int]), subtype(Iterable))
assert issubclass(subtype(List[int]), subtype(Iterable))
assert get_type(0) is int
assert not isinstance(get_type(iter('')), subtype)
assert get_type(()) is tuple
assert get_type((0, 0.0)) == subtype(tuple, int, float)
assert get_type([]) is list
assert get_type([0, 0.0]) == subtype(list, int)
assert get_type({}) is dict
assert get_type({' ': 0}) == subtype(dict, str, int)def test_subtype():
assert len({subtype(List[int]), subtype(List[int])}) == 1
assert len({subtype(List[bool]), subtype(List[int])}) == 2
assert issubclass(int, subtype(Union[int, float]))
assert issubclass(Union[float, int], subtype(Union[int, float]))
assert issubclass(List[bool], subtype(List[int]))
assert not issubclass(Tuple[int], subtype(Tuple[int, float]))
assert issubclass(Iterable[bool], subtype(Iterable[int]))
assert issubclass(subtype(Iterable[int]), subtype(Iterable))
assert issubclass(subtype(List[int]), subtype(Iterable))
assert get_type(0) is int
assert not isinstance(get_type(iter('')), subtype)
assert get_type(()) is tuple
assert get_type((0, 0.0)) == subtype(tuple, int, float)
assert get_type([]) is list
assert get_type([0, 0.0]) == subtype(list, int)
assert get_type({}) is dictassert len({subtype(List[int]), subtype(List[int])}) == 1
assert len({subtype(List[bool]), subtype(List[int])}) == 2
assert issubclass(int, subtype(Union[int, float]))
assert issubclass(Union[float, int], subtype(Union[int, float]))
assert issubclass(List[bool], subtype(List[int]))
assert not issubclass(Tuple[int], subtype(Tuple[int, float]))
assert issubclass(Iterable[bool], subtype(Iterable[int]))
assert issubclass(subtype(Iterable[int]), subtype(Iterable))
assert issubclass(subtype(List[int]), subtype(Iterable))
assert get_type(0) is int
assert not isinstance(get_type(iter('')), subtype)
assert get_type(()) is tuple
assert get_type((0, 0.0)) == subtype(tuple, int, float)
assert get_type([]) is list
assert get_type([0, 0.0]) == subtype(list, int)
assert get_type({}) is dict
assert get_type({' ': 0}) == subtype(dict, str, int)def test_subtype():
assert len({subtype(List[int]), subtype(List[int])}) == 1
assert len({subtype(List[bool]), subtype(List[int])}) == 2
assert issubclass(int, subtype(Union[int, float]))
assert issubclass(Union[float, int], subtype(Union[int, float]))
assert issubclass(List[bool], subtype(List[int]))
assert not issubclass(Tuple[int], subtype(Tuple[int, float]))
assert issubclass(Iterable[bool], subtype(Iterable[int]))
assert issubclass(subtype(Iterable[int]), subtype(Iterable))
assert issubclass(subtype(List[int]), subtype(Iterable))
assert get_type(0) is int
assert not isinstance(get_type(iter('')), subtype)
assert get_type(()) is tuple
assert get_type((0, 0.0)) == subtype(tuple, int, float)
assert get_type([]) is list
assert get_type([0, 0.0]) == subtype(list, int)
assert get_type({}) is dict
assert get_type({' ': 0}) == subtype(dict, str, int)def test_subtype():
assert len({subtype(List[int]), subtype(List[int])}) == 1
assert len({subtype(List[bool]), subtype(List[int])}) == 2
assert issubclass(int, subtype(Union[int, float]))
assert issubclass(Union[float, int], subtype(Union[int, float]))
assert issubclass(List[bool], subtype(List[int]))
assert not issubclass(Tuple[int], subtype(Tuple[int, float]))
assert issubclass(Iterable[bool], subtype(Iterable[int]))
assert issubclass(subtype(Iterable[int]), subtype(Iterable))
assert issubclass(subtype(List[int]), subtype(Iterable))
assert get_type(0) is int
assert not isinstance(get_type(iter('')), subtype)
assert get_type(()) is tuple
assert get_type((0, 0.0)) == subtype(tuple, int, float)
assert get_type([]) is list
assert get_type([0, 0.0]) == subtype(list, int)
assert get_type({}) is dict
assert get_type({' ': 0}) == subtype(dict, str, int)def test_subtype():
assert len({subtype(List[int]), subtype(List[int])}) == 1
assert len({subtype(List[bool]), subtype(List[int])}) == 2
assert issubclass(int, subtype(Union[int, float]))
assert issubclass(Union[float, int], subtype(Union[int, float]))
assert issubclass(List[bool], subtype(List[int]))
assert not issubclass(Tuple[int], subtype(Tuple[int, float]))
assert issubclass(Iterable[bool], subtype(Iterable[int]))
assert issubclass(subtype(Iterable[int]), subtype(Iterable))
assert issubclass(subtype(List[int]), subtype(Iterable))
assert get_type(0) is int
assert not isinstance(get_type(iter('')), subtype)
assert get_type(()) is tuple
assert get_type((0, 0.0)) == subtype(tuple, int, float)
assert get_type([]) is list
assert get_type([0, 0.0]) == subtype(list, int)
assert get_type({}) is dict
assert get_type({' ': 0}) == subtype(dict, str, int)
Popular multimethod functions
- multimethod.__init__.DispatchError
- multimethod.__init__.multimethod
- multimethod.__init__.multimethod.__get__
- multimethod.__init__.overload
- multimethod.__init__.signature
- multimethod.__init__.subtype
- multimethod.__init__.subtype.subcheck
- multimethod.__version__
- multimethod.DispatchError
- multimethod.get_type
- multimethod.multidispatch
- multimethod.multimethod
- multimethod.overload
- multimethod.signature
- multimethod.subtype