def delete_async(blob_keys, rpc=None, _token=None):
"""Delete a blob from Blobstore -- async version.
Args:
blob_keys: Single instance or list of blob keys. A blob-key can be either
a string or an instance of BlobKey.
rpc: Optional UserRPC object.
Returns:
A UserRPC whose result will be None.
"""
if isinstance(blob_keys, (six.string_types, BlobKey)):
blob_keys = [blob_keys]
request = blobstore_service_pb.DeleteBlobRequest()
for blob_key in blob_keys:
request.add_blob_key(str(blob_key))
if _token:
request.set_token(_token)
response = api_base_pb.VoidProto()
return _make_async_call(rpc, 'DeleteBlob', request, response,
_get_result_hook, lambda rpc: None)
def delete_async(blob_keys, rpc=None, _token=None):
"""Asynchronously deletes a blob from Blobstore.
Args:
blob_keys: A single `BlobKey` instance or a list of blob keys. A blob key
can be either a string or an instance of `BlobKey`.
rpc: Optional UserRPC object.
Returns:
A UserRPC, whose result will be `None`.
"""
if isinstance(blob_keys, (basestring, BlobKey)):
blob_keys = [blob_keys]
request = blobstore_service_pb.DeleteBlobRequest()
for blob_key in blob_keys:
request.add_blob_key(str(blob_key))
if _token:
request.set_token(_token)
response = api_base_pb.VoidProto()
return _make_async_call(rpc, 'DeleteBlob', request, response,
_get_result_hook, lambda rpc: None)
def delete(blob_keys, _make_sync_call=apiproxy_stub_map.MakeSyncCall):
"""Delete a blob from Blobstore.
Args:
blob_keys: Single instance or list of blob keys. A blob-key can be either
a string or an instance of BlobKey.
_make_sync_call: Used for dependency injection in tests.
"""
if isinstance(blob_keys, (basestring, BlobKey)):
blob_keys = [blob_keys]
request = blobstore_service_pb.DeleteBlobRequest()
for blob_key in blob_keys:
request.add_blob_key(str(blob_key))
response = api_base_pb.VoidProto()
try:
_make_sync_call('blobstore', 'DeleteBlob', request, response)
except apiproxy_errors.ApplicationError, e:
raise _ToBlobstoreError(e)
