def _isPythonIdentifier(string):
    """
    cheezy fake test for proper identifier-ness.

    @param string: a str which might or might not be a valid python identifier.

    @return: True or False
    """
    return (' ' not in string and
            string not in '.' and
            '-' not in string)
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/python/modules.py/_isPythonIdentifier/swapped operands of `not in`