Method _uri

qlib/data/cache.py:655–656

(instruments, fields, start_time, end_time, freq, disk_cache=1, inst_processors=[], **kwargs)

    @staticmethod
    def _uri(instruments, fields, start_time, end_time, freq, disk_cache=1, inst_processors=[], **kwargs):
        return hash_args(*DatasetCache.normalize_uri_args(instruments, fields, freq), disk_cache, inst_processors)

    def get_cache_dir(self, freq: str = None) -> Path:
        return super(DiskDatasetCache, self).get_cache_dir(C.dataset_cache_dir_name, freq)