exception test.support.ResourceDenied Subclass of

class typing.SupportsFloat An ABC with one abstract method __float__.

class typing.Iterable(Generic[T_co]) A generic version of the

test.support.temp_umask(umask) A context manager that temporarily sets the process umask.

filename The name of the file that this DocTest was extracted from; or None if the filename is unknown

class typing.ItemsView(MappingView, Generic[KT_co, VT_co]) A generic version of

doctest.set_unittest_reportflags(flags) Set the doctest reporting flags to use. Argument

addExpectedFailure(test, err) Called when the test case test fails, but was marked with the expectedFailure()

addSuccess(test) Called when the test case test succeeds. The default implementation

@test.support.anticipate_failure(condition) A decorator to conditionally mark tests with