def _raise_doubles_error_from_index_error()

in doubles/verification.py [0:0]

• 4 lines of code
• 2 McCabe index (conditional complexity)

def _raise_doubles_error_from_index_error(method_name):
    # Work Around for http://bugs.python.org/issue20817
    raise VerifyingDoubleArgumentError(
        "{method}() missing 3 or more arguments.".format(method=method_name)
    )