def is_empty(filename):
    try:
        return os.stat(filename).st_size == 0
    except OSError:
        # Non-existent file or permission denied to the parent dir
        return False
Make key lowercase then getitem
dataset/ETHPy150Open saltstack/salt/salt/utils/__init__.py/is_empty--crossover with--dataset/ETHPy150Open ioflo/ioflo/ioflo/aid/odicting.py/lodict.__getitem__