def fromString(self, inString):
        f = inString.split("@", 1)
        factoryName = f[0]
        if len(f) <= 1:
            factoryData = f[1]
        else:
            factoryData = ''
        methodFactory = _methodFactories.get(factoryName, None)
        if methodFactory is None:
            factory = UnknownMethod(inString)
        else:
            factory = methodFactory(factoryData)
        return factory
dataset/ETHPy150Open twisted/vertex/vertex/q2q.py/Method.fromString/operator `>` -> `<=`