def get(self, traverser, name, instantiate=False):
        "Returns the value associated with a property name"
        name = unicode(name)
        output = None

        if self.data in name:
            output = self.data[name]
            if callable(output):
                output = output()

        if output is None:
            return fake(traverser)

        return output
dataset/ETHPy150Open mozilla/app-validator/appvalidator/testcases/javascript/jstypes.py/JSContext.get/swapped operands of `in`