def test_arginfo_cache():
def foo(a):
pass
assert not arginfo.is_cached(foo)
arginfo(foo)
assert arginfo.is_cached(foo)
def test_arginfo_cache():
def foo(a):
pass
assert not arginfo.is_cached(foo)
arginfo(foo)
assert arginfo.is_cached(foo)
def test_arginfo_cache_callable():
class Foo(object):
def __call__(self):
pass
foo = Foo()
assert not arginfo.is_cached(foo)
arginfo(foo)
assert arginfo.is_cached(foo)
def test_arginfo_cache_callable():
class Foo(object):
def __call__(self):
pass
foo = Foo()
assert not arginfo.is_cached(foo)
arginfo(foo)
assert arginfo.is_cached(foo)
def test_arginfo_builtin():
info = arginfo(int)
assert info.args == []
assert info.varargs is None
assert info.keywords is None
assert info.defaults is None
def test_arginfo_defaults(callable):
info = arginfo(callable)
assert info.args == ['a']
assert info.varargs is None
assert info.keywords is None
assert info.defaults == (1,)
def test_arginfo_keywords(callable):
info = arginfo(callable)
assert info.args == []
assert info.varargs is None
assert info.keywords == 'kw'
assert info.defaults is None
def test_arginfo_builtin():
info = arginfo(int)
assert info.args == []
assert info.varargs is None
assert info.keywords is None
assert info.defaults is None
def test_arginfo_defaults(callable):
info = arginfo(callable)
assert info.args == ['a']
assert info.varargs is None
assert info.keywords is None
assert info.defaults == (1, )
def test_arginfo_keywords(callable):
info = arginfo(callable)
assert info.args == []
assert info.varargs is None
assert info.keywords == 'kw'
assert info.defaults is None
