Method empty

recipes/Python/492212_dal4py/recipe-492212.py:186–199

(self, block)

    # Check If Empty
    def empty(self, block):
        assert type(block) is int and 1 <= block <= self.__blocks
        status = self.status(block)
        assert status == self.STATUS.directory or status == self.STATUS.file
        if status == self.STATUS.directory:
            data = self.__disk.read_directory(block)
        else:
            data = self.__disk.read_file(block)
        size = ord(data[2])
        data = data[3+size:]
        if status == self.STATUS.directory:
            return not bool(data)
        else:
            return len(data) == 4

    # Looks For Name
    def find(self, block, name):