tasks.py 文件源码

def _uncrawl(task, _cache={}):
    if not _cache:
        def _fill_cache(mapping=state.commands, keys=[]):
            for key, value in mapping.items():
                _keys = keys + [key]
                if isinstance(value, dict):
                    _fill_cache(value, _keys)
                else:
                    _cache[value] = '.'.join(_keys)
        _fill_cache()
    return _cache.get(task)