Function _get_checker

src/_pytest/doctest.py:672–689

Return a doctest.OutputChecker subclass that supports some additional options: * ALLOW_UNICODE and ALLOW_BYTES options to ignore u'' and b'' prefixes (respectively) in string literals. Useful when the same doctest should run in Python 2 and Python 3. * NUMBER to ignore floa

()

def _get_checker() -> "doctest.OutputChecker":
    """Return a doctest.OutputChecker subclass that supports some
    additional options:

    * ALLOW_UNICODE and ALLOW_BYTES options to ignore u'' and b''
      prefixes (respectively) in string literals. Useful when the same
      doctest should run in Python 2 and Python 3.

    * NUMBER to ignore floating-point differences smaller than the
      precision of the literal number in the doctest.

    An inner class is used to avoid importing "doctest" at the module
    level.
    """
    global CHECKER_CLASS
    if CHECKER_CLASS is None:
        CHECKER_CLASS = _init_checker_class()
    return CHECKER_CLASS()


def _get_allow_unicode_flag() -> int: