pyarrow.ipc.open_stream#

pyarrow.ipc.open_stream(source,*,options=None,memory_pool=None)[source]#

Create reader for Arrow streaming format.

Parameters:

sourcebytes/buffer-like,pyarrow.NativeFile, or file-like Python object

Either an in-memory buffer, or a readable file object.

optionspyarrow.ipc.IpcReadOptions

Options for IPC serialization.If None, default values will be used.

memory_poolMemoryPool, defaultNone

If None, default memory pool is used.

Returns:

readerRecordBatchStreamReader

A reader for the given source