doctest.script_from_examples(s) Convert text with examples to a script. Argument s

class doctest.DocTestRunner(checker=None, verbose=None, optionflags=0) A processing class used to execute and verify the interactive

exception doctest.UnexpectedException(test, example, exc_info) An exception raised by DocTestRunner to signal that

_makeResult() This method returns the instance of TestResult used by run(). It is not intended to

defaultTestResult() Return an instance of the test result class that should be used for this test case class (if no other result

typing.NamedTuple(typename, fields) Typed version of namedtuple. Usage:

loadTestsFromNames(names, module=None) Similar to loadTestsFromName(), but takes a sequence of names rather than

class typing.AbstractSet(Sized, Iterable[T_co], Container[T_co]) A generic version of

check_output(want, got, optionflags) Return True iff the actual output from an example (got) matches the

test.support.captured_stderr() A context managers that temporarily replaces the named stream with