def _h_openOrderEnd(self,msg):
        self.endReceived = True
Checks that dst_url names a single file/object after wildcard expansion.
dataset/ETHPy150Open sjev/trading-with-python/lib/interactiveBrokers/handlers.py/Orders._h_openOrderEnd--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/gsutil/gslib/copy_helper.py/_ShouldTreatDstUrlAsSingleton