blosc2.Proxy.afetch#
- async Proxy.afetch(item=None)#
Get the container used as cache with the requested data updated in an asynchronous way.
- Parameters:
item¶ (slice or list of slices, optional) – If not None, only the chunks that intersect with the slices in items will be retrieved if they have not been already.
- Returns:
out – The local container used to cache the already requested data.
- Return type:
Notes
This method is only available if the ProxySource has an async aget_chunk method.