Method _check_approx_num

Lib/test/test_statistics.py:272–279

(self, first, second, tol, rel, msg, idx=None)

            self._check_approx_num(a, e, tol, rel, msg, i)

    def _check_approx_num(self, first, second, tol, rel, msg, idx=None):
        if approx_equal(first, second, tol, rel):
            # Test passes. Return early, we are done.
            return None
        # Otherwise we failed.
        standardMsg = self._make_std_err_msg(first, second, tol, rel, idx)
        msg = self._formatMessage(msg, standardMsg)
        raise self.failureException(msg)

    @staticmethod
    def _make_std_err_msg(first, second, tol, rel, idx):