def get_option_order(self):
        """Returns the list of (option, value) tuples processed by the
        previous run of 'getopt()'.  Raises RuntimeError if
        'getopt()' hasn't been called yet.
        """
        if self.option_order is None:
            raise RuntimeError("'getopt()' hasn't been called yet")
        else:
            return self.option_order
Returns the list of (option, value) tuples processed by the
        previous run of 'getopt()'.  Raises RuntimeError if
        'getopt()' hasn't been called yet.
        
product/gradle-plugin/src/main/python/setuptools/_distutils/fancy_getopt.py