def fetch(self):
storage_method = STORAGE_METHODS.load(self.chunk_method)
chunks = _sort_chunks(self.chunks.raw(),
storage_method.ec,
logger=self.logger)
stream = fetch_stream(chunks, None, storage_method)
return stream
def object_fetch(self, account, container, obj, version=None, ranges=None,
key_file=None, **kwargs):
meta, raw_chunks = self.object_locate(
account, container, obj, version=version, **kwargs)
chunk_method = meta['chunk_method']
storage_method = STORAGE_METHODS.load(chunk_method)
chunks = _sort_chunks(raw_chunks, storage_method.ec)
meta['container_id'] = cid_from_name(account, container).upper()
meta['ns'] = self.namespace
self._patch_timeouts(kwargs)
if storage_method.ec:
stream = fetch_stream_ec(chunks, ranges, storage_method, **kwargs)
elif storage_method.backblaze:
stream = self._fetch_stream_backblaze(meta, chunks, ranges,
storage_method, key_file,
**kwargs)
else:
stream = fetch_stream(chunks, ranges, storage_method, **kwargs)
return meta, stream