def get_library_path():
    path = None
    if os.environ in 'LD_LIBRARY_PATH':
        for search_dir in os.environ['LD_LIBRARY_PATH'].split(':'):
            test_path = os.path.join(search_dir, 'libramcloud.so')
            if os.path.exists(test_path):
                path = test_path
                break
    if not path:
        path = find_library('ramcloud')
    return path
dataset/ETHPy150Open openstack/dragonflow/dragonflow/db/drivers/ramcloud.py/get_library_path/swapped operands of `in`