def has_key(self, key):
        return self.__contains__(key)
Count contents in a directory
dataset/ETHPy150Open rene-aguirre/pywinusb/pywinusb/hid/core.py/HidReport.has_key--crossover with--dataset/ETHPy150Open spotify/luigi/luigi/contrib/hdfs/abstract_client.py/HdfsFileSystem.count