How to use check_valid method in hypothesis

Best Python code snippet using hypothesis

11456_test_inspect_args.py

Source:11456_test_inspect_args.py

...39    assert f(x=1, y=2)40    assert raises(TypeError, lambda: f(1, 2, 3))41def test_is_valid(check_valid=is_valid_args, incomplete=False):42    orig_check_valid = check_valid43    check_valid = lambda func, *args, **kwargs: orig_check_valid(func, args, kwargs)44    f = make_func('')45    assert check_valid(f)46    assert check_valid(f, 1) is False47    assert check_valid(f, x=1) is False48    f = make_func('x')49    assert check_valid(f) is incomplete50    assert check_valid(f, 1)51    assert check_valid(f, x=1)52    assert check_valid(f, 1, x=2) is False53    assert check_valid(f, 1, y=2) is False54    assert check_valid(f, 1, 2) is False55    assert check_valid(f, x=1, y=2) is False56    f = make_func('x=1')57    assert check_valid(f)58    assert check_valid(f, 1)59    assert check_valid(f, x=1)60    assert check_valid(f, 1, x=2) is False61    assert check_valid(f, 1, y=2) is False62    assert check_valid(f, 1, 2) is False63    assert check_valid(f, x=1, y=2) is False64    f = make_func('*args')65    assert check_valid(f)66    assert check_valid(f, 1)67    assert check_valid(f, 1, 2)68    assert check_valid(f, x=1) is False69    f = make_func('**kwargs')70    assert check_valid(f)71    assert check_valid(f, x=1)72    assert check_valid(f, x=1, y=2)73    assert check_valid(f, 1) is False74    f = make_func('x, *args')75    assert check_valid(f) is incomplete76    assert check_valid(f, 1)77    assert check_valid(f, 1, 2)78    assert check_valid(f, x=1)79    assert check_valid(f, 1, x=1) is False80    assert check_valid(f, 1, y=1) is False81    f = make_func('x, y=1, **kwargs')82    assert check_valid(f) is incomplete83    assert check_valid(f, 1)84    assert check_valid(f, x=1)85    assert check_valid(f, 1, 2)86    assert check_valid(f, x=1, y=2, z=3)87    assert check_valid(f, 1, 2, y=3) is False88    f = make_func('a, b, c=3, d=4')89    assert check_valid(f) is incomplete90    assert check_valid(f, 1) is incomplete91    assert check_valid(f, 1, 2)92    assert check_valid(f, 1, c=3) is incomplete93    assert check_valid(f, 1, e=3) is False94    assert check_valid(f, 1, 2, e=3) is False95    assert check_valid(f, 1, 2, b=3) is False96    assert check_valid(1) is False97def test_is_valid_py3(check_valid=is_valid_args, incomplete=False):98    if not PY3:99        return100    orig_check_valid = check_valid101    check_valid = lambda func, *args, **kwargs: orig_check_valid(func, args, kwargs)102    f = make_func('x, *, y=1')103    assert check_valid(f) is incomplete104    assert check_valid(f, 1)105    assert check_valid(f, x=1)106    assert check_valid(f, 1, y=2)107    assert check_valid(f, 1, 2) is False108    assert check_valid(f, 1, z=2) is False109    f = make_func('x, *args, y=1')110    assert check_valid(f) is incomplete111    assert check_valid(f, 1)112    assert check_valid(f, x=1)113    assert check_valid(f, 1, y=2)114    assert check_valid(f, 1, 2, y=2)115    assert check_valid(f, 1, 2)116    assert check_valid(f, 1, z=2) is False117    f = make_func('*, y=1')118    assert check_valid(f)119    assert check_valid(f, 1) is False120    assert check_valid(f, y=1)121    assert check_valid(f, z=1) is False122    f = make_func('x, *, y')123    assert check_valid(f) is incomplete124    assert check_valid(f, 1) is incomplete125    assert check_valid(f, x=1) is incomplete126    assert check_valid(f, 1, y=2)127    assert check_valid(f, x=1, y=2)128    assert check_valid(f, 1, 2) is False129    assert check_valid(f, 1, z=2) is False130    assert check_valid(f, 1, y=1, z=2) is False131    f = make_func('x=1, *, y, z=3')132    assert check_valid(f) is incomplete133    assert check_valid(f, 1, z=3) is incomplete134    assert check_valid(f, y=2)135    assert check_valid(f, 1, y=2)136    assert check_valid(f, x=1, y=2)137    assert check_valid(f, x=1, y=2, z=3)138    assert check_valid(f, 1, x=1, y=2) is False139    assert check_valid(f, 1, 3, y=2) is False140    f = make_func('w, x=2, *args, y, z=4')141    assert check_valid(f) is incomplete142    assert check_valid(f, 1) is incomplete143    assert check_valid(f, 1, y=3)144    f = make_func('a, b, c=3, d=4, *args, e=5, f=6, g, h')145    assert check_valid(f) is incomplete146    assert check_valid(f, 1) is incomplete147    assert check_valid(f, 1, 2) is incomplete148    assert check_valid(f, 1, 2, g=7) is incomplete149    assert check_valid(f, 1, 2, g=7, h=8)150    assert check_valid(f, 1, 2, 3, 4, 5, 6, 7, 8, 9) is incomplete151    f = make_func('a: int, b: float')152    assert check_valid(f) is incomplete153    assert check_valid(f, 1) is incomplete154    assert check_valid(f, b=1) is incomplete155    assert check_valid(f, 1, 2)156    f = make_func('(a: int, b: float) -> float')157    assert check_valid(f) is incomplete158    assert check_valid(f, 1) is incomplete159    assert check_valid(f, b=1) is incomplete160    assert check_valid(f, 1, 2)161    f.__signature__ = 34162    assert check_valid(f) is False163    class RaisesValueError(object):164        def __call__(self):165            pass166        @property167        def __signature__(self):168            raise ValueError('Testing Python 3.4')169    f = RaisesValueError()170    assert check_valid(f) is None171def test_is_partial():172    test_is_valid(check_valid=is_partial_args, incomplete=True)173    test_is_valid_py3(check_valid=is_partial_args, incomplete=True)174def test_is_valid_curry():175    def check_curry(func, args, kwargs, incomplete=True):176        try:177            curry(func)(*args, **kwargs)178            curry(func, *args)(**kwargs)179            curry(func, **kwargs)(*args)180            curry(func, *args, **kwargs)()181            if not isinstance(func, type(lambda: None)):182                return None183            return incomplete184        except ValueError:185            return True186        except TypeError:187            return False188    check_valid = functools.partial(check_curry, incomplete=True)189    test_is_valid(check_valid=check_valid, incomplete=True)190    test_is_valid_py3(check_valid=check_valid, incomplete=True)191    check_valid = functools.partial(check_curry, incomplete=False)192    test_is_valid(check_valid=check_valid, incomplete=False)193    test_is_valid_py3(check_valid=check_valid, incomplete=False)194def test_func_keyword():195    def f(func=None):196        pass197    assert is_valid_args(f, (), {})198    assert is_valid_args(f, (None,), {})199    assert is_valid_args(f, (), {'func': None})200    assert is_valid_args(f, (None,), {'func': None}) is False201    assert is_partial_args(f, (), {})202    assert is_partial_args(f, (None,), {})203    assert is_partial_args(f, (), {'func': None})204    assert is_partial_args(f, (None,), {'func': None}) is False205def test_has_unknown_args():206    assert has_varargs(1) is False207    assert has_varargs(map)208    assert has_varargs(make_func('')) is False209    assert has_varargs(make_func('x, y, z')) is False210    assert has_varargs(make_func('*args'))211    assert has_varargs(make_func('**kwargs')) is False212    assert has_varargs(make_func('x, y, *args, **kwargs'))213    assert has_varargs(make_func('x, y, z=1')) is False214    assert has_varargs(make_func('x, y, z=1, **kwargs')) is False215    if PY3:216        f = make_func('*args')217        f.__signature__ = 34218        assert has_varargs(f) is False219        class RaisesValueError(object):220            def __call__(self):221                pass222            @property223            def __signature__(self):224                raise ValueError('Testing Python 3.4')225        f = RaisesValueError()226        assert has_varargs(f) is None227def test_num_required_args():228    assert num_required_args(lambda: None) == 0229    assert num_required_args(lambda x: None) == 1230    assert num_required_args(lambda x, *args: None) == 1231    assert num_required_args(lambda x, **kwargs: None) == 1232    assert num_required_args(lambda x, y, *args, **kwargs: None) == 2233    assert num_required_args(map) == 2234    assert num_required_args(dict) is None235def test_has_keywords():236    assert has_keywords(lambda: None) is False237    assert has_keywords(lambda x: None) is False238    assert has_keywords(lambda x=1: None)239    assert has_keywords(lambda **kwargs: None)240    assert has_keywords(int)241    assert has_keywords(sorted)242    assert has_keywords(max)243    assert has_keywords(map) is False244    assert has_keywords(bytearray) is None245def test_has_varargs():246    assert has_varargs(lambda: None) is False247    assert has_varargs(lambda *args: None)248    assert has_varargs(lambda **kwargs: None) is False249    assert has_varargs(map)250    if PY3:251        assert has_varargs(max) is None252def test_is_arity():253    assert is_arity(0, lambda: None)254    assert is_arity(1, lambda: None) is False255    assert is_arity(1, lambda x: None)256    assert is_arity(3, lambda x, y, z: None)257    assert is_arity(1, lambda x, *args: None) is False258    assert is_arity(1, lambda x, **kwargs: None) is False259    assert is_arity(1, all)260    assert is_arity(2, map) is False261    assert is_arity(2, range) is None262def test_introspect_curry_valid_py3(check_valid=is_valid_args, incomplete=False):263    if not PY3:264        return265    orig_check_valid = check_valid266    check_valid = lambda _func, *args, **kwargs: orig_check_valid(_func, args, kwargs)267    f = toolz.curry(make_func('x, y, z=0'))268    assert check_valid(f)269    assert check_valid(f, 1)270    assert check_valid(f, 1, 2)271    assert check_valid(f, 1, 2, 3)272    assert check_valid(f, 1, 2, 3, 4) is False273    assert check_valid(f, invalid_keyword=True) is False274    assert check_valid(f(1))275    assert check_valid(f(1), 2)276    assert check_valid(f(1), 2, 3)277    assert check_valid(f(1), 2, 3, 4) is False278    assert check_valid(f(1), x=2) is False279    assert check_valid(f(1), y=2)280    assert check_valid(f(x=1), 2) is False281    assert check_valid(f(x=1), y=2)282    assert check_valid(f(y=2), 1)283    assert check_valid(f(y=2), 1, z=3)284    assert check_valid(f(y=2), 1, 3) is False285    f = toolz.curry(make_func('x, y, z=0'), 1, x=1)286    assert check_valid(f) is False287    assert check_valid(f, z=3) is False288    f = toolz.curry(make_func('x, y, *args, z'))289    assert check_valid(f)290    assert check_valid(f, 0)291    assert check_valid(f(1), 0)292    assert check_valid(f(1, 2), 0)293    assert check_valid(f(1, 2, 3), 0)294    assert check_valid(f(1, 2, 3, 4), 0)295    assert check_valid(f(1, 2, 3, 4), z=4)296    assert check_valid(f(x=1))297    assert check_valid(f(x=1), 1) is False298    assert check_valid(f(x=1), y=2)299def test_introspect_curry_partial_py3():300    test_introspect_curry_valid_py3(check_valid=is_partial_args, incomplete=True)301def test_introspect_curry_py3():302    if not PY3:303        return304    f = toolz.curry(make_func(''))305    assert num_required_args(f) == 0306    assert is_arity(0, f)307    assert has_varargs(f) is False308    assert has_keywords(f) is False309    f = toolz.curry(make_func('x'))310    assert num_required_args(f) == 0311    assert is_arity(0, f) is False312    assert is_arity(1, f) is False...

test_inspect_args.py

Source:test_inspect_args.py

...39    assert f(x=1, y=2)40    assert raises(TypeError, lambda: f(1, 2, 3))41def test_is_valid(check_valid=is_valid_args, incomplete=False):42    orig_check_valid = check_valid43    check_valid = lambda func, *args, **kwargs: orig_check_valid(func, args, kwargs)44    f = make_func('')45    assert check_valid(f)46    assert check_valid(f, 1) is False47    assert check_valid(f, x=1) is False48    f = make_func('x')49    assert check_valid(f) is incomplete50    assert check_valid(f, 1)51    assert check_valid(f, x=1)52    assert check_valid(f, 1, x=2) is False53    assert check_valid(f, 1, y=2) is False54    assert check_valid(f, 1, 2) is False55    assert check_valid(f, x=1, y=2) is False56    f = make_func('x=1')57    assert check_valid(f)58    assert check_valid(f, 1)59    assert check_valid(f, x=1)60    assert check_valid(f, 1, x=2) is False61    assert check_valid(f, 1, y=2) is False62    assert check_valid(f, 1, 2) is False63    assert check_valid(f, x=1, y=2) is False64    f = make_func('*args')65    assert check_valid(f)66    assert check_valid(f, 1)67    assert check_valid(f, 1, 2)68    assert check_valid(f, x=1) is False69    f = make_func('**kwargs')70    assert check_valid(f)71    assert check_valid(f, x=1)72    assert check_valid(f, x=1, y=2)73    assert check_valid(f, 1) is False74    f = make_func('x, *args')75    assert check_valid(f) is incomplete76    assert check_valid(f, 1)77    assert check_valid(f, 1, 2)78    assert check_valid(f, x=1)79    assert check_valid(f, 1, x=1) is False80    assert check_valid(f, 1, y=1) is False81    f = make_func('x, y=1, **kwargs')82    assert check_valid(f) is incomplete83    assert check_valid(f, 1)84    assert check_valid(f, x=1)85    assert check_valid(f, 1, 2)86    assert check_valid(f, x=1, y=2, z=3)87    assert check_valid(f, 1, 2, y=3) is False88    f = make_func('a, b, c=3, d=4')89    assert check_valid(f) is incomplete90    assert check_valid(f, 1) is incomplete91    assert check_valid(f, 1, 2)92    assert check_valid(f, 1, c=3) is incomplete93    assert check_valid(f, 1, e=3) is False94    assert check_valid(f, 1, 2, e=3) is False95    assert check_valid(f, 1, 2, b=3) is False96    assert check_valid(1) is False97def test_is_valid_py3(check_valid=is_valid_args, incomplete=False):98    if not PY3:99        return100    orig_check_valid = check_valid101    check_valid = lambda func, *args, **kwargs: orig_check_valid(func, args, kwargs)102    f = make_func('x, *, y=1')103    assert check_valid(f) is incomplete104    assert check_valid(f, 1)105    assert check_valid(f, x=1)106    assert check_valid(f, 1, y=2)107    assert check_valid(f, 1, 2) is False108    assert check_valid(f, 1, z=2) is False109    f = make_func('x, *args, y=1')110    assert check_valid(f) is incomplete111    assert check_valid(f, 1)112    assert check_valid(f, x=1)113    assert check_valid(f, 1, y=2)114    assert check_valid(f, 1, 2, y=2)115    assert check_valid(f, 1, 2)116    assert check_valid(f, 1, z=2) is False117    f = make_func('*, y=1')118    assert check_valid(f)119    assert check_valid(f, 1) is False120    assert check_valid(f, y=1)121    assert check_valid(f, z=1) is False122    f = make_func('x, *, y')123    assert check_valid(f) is incomplete124    assert check_valid(f, 1) is incomplete125    assert check_valid(f, x=1) is incomplete126    assert check_valid(f, 1, y=2)127    assert check_valid(f, x=1, y=2)128    assert check_valid(f, 1, 2) is False129    assert check_valid(f, 1, z=2) is False130    assert check_valid(f, 1, y=1, z=2) is False131    f = make_func('x=1, *, y, z=3')132    assert check_valid(f) is incomplete133    assert check_valid(f, 1, z=3) is incomplete134    assert check_valid(f, y=2)135    assert check_valid(f, 1, y=2)136    assert check_valid(f, x=1, y=2)137    assert check_valid(f, x=1, y=2, z=3)138    assert check_valid(f, 1, x=1, y=2) is False139    assert check_valid(f, 1, 3, y=2) is False140    f = make_func('w, x=2, *args, y, z=4')141    assert check_valid(f) is incomplete142    assert check_valid(f, 1) is incomplete143    assert check_valid(f, 1, y=3)144    f = make_func('a, b, c=3, d=4, *args, e=5, f=6, g, h')145    assert check_valid(f) is incomplete146    assert check_valid(f, 1) is incomplete147    assert check_valid(f, 1, 2) is incomplete148    assert check_valid(f, 1, 2, g=7) is incomplete149    assert check_valid(f, 1, 2, g=7, h=8)150    assert check_valid(f, 1, 2, 3, 4, 5, 6, 7, 8, 9) is incomplete151    f = make_func('a: int, b: float')152    assert check_valid(f) is incomplete153    assert check_valid(f, 1) is incomplete154    assert check_valid(f, b=1) is incomplete155    assert check_valid(f, 1, 2)156    f = make_func('(a: int, b: float) -> float')157    assert check_valid(f) is incomplete158    assert check_valid(f, 1) is incomplete159    assert check_valid(f, b=1) is incomplete160    assert check_valid(f, 1, 2)161    f.__signature__ = 34162    assert check_valid(f) is False163    class RaisesValueError(object):164        def __call__(self):165            pass166        @property167        def __signature__(self):168            raise ValueError('Testing Python 3.4')169    f = RaisesValueError()170    assert check_valid(f) is None171def test_is_partial():172    test_is_valid(check_valid=is_partial_args, incomplete=True)173    test_is_valid_py3(check_valid=is_partial_args, incomplete=True)174def test_is_valid_curry():175    def check_curry(func, args, kwargs, incomplete=True):176        try:177            curry(func)(*args, **kwargs)178            curry(func, *args)(**kwargs)179            curry(func, **kwargs)(*args)180            curry(func, *args, **kwargs)()181            if not isinstance(func, type(lambda: None)):182                return None183            return incomplete184        except ValueError:185            return True186        except TypeError:187            return False188    check_valid = functools.partial(check_curry, incomplete=True)189    test_is_valid(check_valid=check_valid, incomplete=True)190    test_is_valid_py3(check_valid=check_valid, incomplete=True)191    check_valid = functools.partial(check_curry, incomplete=False)192    test_is_valid(check_valid=check_valid, incomplete=False)193    test_is_valid_py3(check_valid=check_valid, incomplete=False)194def test_func_keyword():195    def f(func=None):196        pass197    assert is_valid_args(f, (), {})198    assert is_valid_args(f, (None,), {})199    assert is_valid_args(f, (), {'func': None})200    assert is_valid_args(f, (None,), {'func': None}) is False201    assert is_partial_args(f, (), {})202    assert is_partial_args(f, (None,), {})203    assert is_partial_args(f, (), {'func': None})204    assert is_partial_args(f, (None,), {'func': None}) is False205def test_has_unknown_args():206    assert has_varargs(1) is False207    assert has_varargs(map)208    assert has_varargs(make_func('')) is False209    assert has_varargs(make_func('x, y, z')) is False210    assert has_varargs(make_func('*args'))211    assert has_varargs(make_func('**kwargs')) is False212    assert has_varargs(make_func('x, y, *args, **kwargs'))213    assert has_varargs(make_func('x, y, z=1')) is False214    assert has_varargs(make_func('x, y, z=1, **kwargs')) is False215    if PY3:216        f = make_func('*args')217        f.__signature__ = 34218        assert has_varargs(f) is False219        class RaisesValueError(object):220            def __call__(self):221                pass222            @property223            def __signature__(self):224                raise ValueError('Testing Python 3.4')225        f = RaisesValueError()226        assert has_varargs(f) is None227def test_num_required_args():228    assert num_required_args(lambda: None) == 0229    assert num_required_args(lambda x: None) == 1230    assert num_required_args(lambda x, *args: None) == 1231    assert num_required_args(lambda x, **kwargs: None) == 1232    assert num_required_args(lambda x, y, *args, **kwargs: None) == 2233    assert num_required_args(map) == 2234    assert num_required_args(dict) is None235def test_has_keywords():236    assert has_keywords(lambda: None) is False237    assert has_keywords(lambda x: None) is False238    assert has_keywords(lambda x=1: None)239    assert has_keywords(lambda **kwargs: None)240    assert has_keywords(int)241    assert has_keywords(sorted)242    assert has_keywords(max)243    assert has_keywords(map) is False244    assert has_keywords(bytearray) is None245def test_has_varargs():246    assert has_varargs(lambda: None) is False247    assert has_varargs(lambda *args: None)248    assert has_varargs(lambda **kwargs: None) is False249    assert has_varargs(map)250    if PY3:251        assert has_varargs(max) is None252def test_is_arity():253    assert is_arity(0, lambda: None)254    assert is_arity(1, lambda: None) is False255    assert is_arity(1, lambda x: None)256    assert is_arity(3, lambda x, y, z: None)257    assert is_arity(1, lambda x, *args: None) is False258    assert is_arity(1, lambda x, **kwargs: None) is False259    assert is_arity(1, all)260    assert is_arity(2, map) is False261    assert is_arity(2, range) is None262def test_introspect_curry_valid_py3(check_valid=is_valid_args, incomplete=False):263    if not PY3:264        return265    orig_check_valid = check_valid266    check_valid = lambda _func, *args, **kwargs: orig_check_valid(_func, args, kwargs)267    f = toolz.curry(make_func('x, y, z=0'))268    assert check_valid(f)269    assert check_valid(f, 1)270    assert check_valid(f, 1, 2)271    assert check_valid(f, 1, 2, 3)272    assert check_valid(f, 1, 2, 3, 4) is False273    assert check_valid(f, invalid_keyword=True) is False274    assert check_valid(f(1))275    assert check_valid(f(1), 2)276    assert check_valid(f(1), 2, 3)277    assert check_valid(f(1), 2, 3, 4) is False278    assert check_valid(f(1), x=2) is False279    assert check_valid(f(1), y=2)280    assert check_valid(f(x=1), 2) is False281    assert check_valid(f(x=1), y=2)282    assert check_valid(f(y=2), 1)283    assert check_valid(f(y=2), 1, z=3)284    assert check_valid(f(y=2), 1, 3) is False285    f = toolz.curry(make_func('x, y, z=0'), 1, x=1)286    assert check_valid(f) is False287    assert check_valid(f, z=3) is False288    f = toolz.curry(make_func('x, y, *args, z'))289    assert check_valid(f)290    assert check_valid(f, 0)291    assert check_valid(f(1), 0)292    assert check_valid(f(1, 2), 0)293    assert check_valid(f(1, 2, 3), 0)294    assert check_valid(f(1, 2, 3, 4), 0)295    assert check_valid(f(1, 2, 3, 4), z=4)296    assert check_valid(f(x=1))297    assert check_valid(f(x=1), 1) is False298    assert check_valid(f(x=1), y=2)299def test_introspect_curry_partial_py3():300    test_introspect_curry_valid_py3(check_valid=is_partial_args, incomplete=True)301def test_introspect_curry_py3():302    if not PY3:303        return304    f = toolz.curry(make_func(''))305    assert num_required_args(f) == 0306    assert is_arity(0, f)307    assert has_varargs(f) is False308    assert has_keywords(f) is False309    f = toolz.curry(make_func('x'))310    assert num_required_args(f) == 0311    assert is_arity(0, f) is False312    assert is_arity(1, f) is False...

11457_test_signatures.py

Source:11457_test_signatures.py

...3from toolz._signatures import builtins, _is_valid_args, _is_partial_args4from toolz.compatibility import PY35def test_is_valid(check_valid=_is_valid_args, incomplete=False):6    orig_check_valid = check_valid7    check_valid = lambda func, *args, **kwargs: orig_check_valid(func, args, kwargs)8    assert check_valid(lambda x: None) is None9    f = builtins.abs10    assert check_valid(f) is incomplete11    assert check_valid(f, 1)12    assert check_valid(f, x=1) is False13    assert check_valid(f, 1, 2) is False14    f = builtins.complex15    assert check_valid(f)16    assert check_valid(f, 1)17    assert check_valid(f, real=1)18    assert check_valid(f, 1, 2)19    assert check_valid(f, 1, imag=2)20    assert check_valid(f, 1, real=2) is False21    assert check_valid(f, 1, 2, 3) is False22    assert check_valid(f, 1, 2, imag=3) is False23    f = builtins.int24    assert check_valid(f)25    assert check_valid(f, 1)26    assert check_valid(f, x=1)27    assert check_valid(f, 1, 2)28    assert check_valid(f, 1, base=2)29    assert check_valid(f, x=1, base=2)30    assert check_valid(f, base=2) is incomplete31    assert check_valid(f, 1, 2, 3) is False32    f = builtins.map33    assert check_valid(f) is incomplete34    assert check_valid(f, 1) is incomplete35    assert check_valid(f, 1, 2)36    assert check_valid(f, 1, 2, 3)37    assert check_valid(f, 1, 2, 3, 4)38    f = builtins.min39    assert check_valid(f) is incomplete40    assert check_valid(f, 1)41    assert check_valid(f, iterable=1) is False42    assert check_valid(f, 1, 2)43    assert check_valid(f, 1, 2, 3)44    assert check_valid(f, key=None) is incomplete45    assert check_valid(f, 1, key=None)46    assert check_valid(f, 1, 2, key=None)47    assert check_valid(f, 1, 2, 3, key=None)48    assert check_valid(f, key=None, default=None) is (PY3 and incomplete)49    assert check_valid(f, 1, key=None, default=None) is PY350    assert check_valid(f, 1, 2, key=None, default=None) is False51    assert check_valid(f, 1, 2, 3, key=None, default=None) is False52    f = builtins.range53    assert check_valid(f) is incomplete54    assert check_valid(f, 1)55    assert check_valid(f, 1, 2)56    assert check_valid(f, 1, 2, 3)57    assert check_valid(f, 1, 2, step=3) is False58    assert check_valid(f, 1, 2, 3, 4) is False59    f = functools.partial60    assert orig_check_valid(f, (), {}) is incomplete61    assert orig_check_valid(f, (), {'func': 1}) is incomplete62    assert orig_check_valid(f, (1,), {})63    assert orig_check_valid(f, (1,), {'func': 1})64    assert orig_check_valid(f, (1, 2), {})65def test_is_partial():66    test_is_valid(check_valid=_is_partial_args, incomplete=True)67def test_for_coverage():  # :)68    assert _sigs._is_arity(1, 1) is None69    assert _sigs._is_arity(1, all)70    assert _sigs._has_varargs(None) is None71    assert _sigs._has_keywords(None) is None...

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