code: def __init__(self, maxsize: int = 1):
      self._queue: asyncio.Queue = asyncio.Queue(maxsize=maxsize)
      self._stopped = False
  
file_path: hail/hail/python/hailtop/aiotools/utils.py
imports: from typing import Deque, TypeVar, AsyncIterator, Iterator
  import collections
  from contextlib import contextmanager
  import asyncio
label_desc: Use image node_id 1 to create a new FeedableAsyncIterable object from inherited base classes: AsyncIterator with example: obj = FeedableAsyncIterable(maxsize)