.. automodule:: aiotools.context
.. currentmodule:: aiotools.context
.. autoclass:: aiotools.context.AbstractAsyncContextManager :members:
.. autoclass:: aiotools.context.AsyncContextManager :members:
.. function:: async_ctx_manager(func) A helper function to ease use of :class:`~.AsyncContextManager`.
.. function:: actxmgr(func) An alias of :func:`~.async_ctx_manager`.
.. autoclass:: aiotools.context.aclosing
.. autoclass:: aiotools.context.closing_async
.. autoclass:: aiotools.context.AsyncContextGroup :members: Example: .. code-block:: python3 @aiotools.actxmgr async def ctx(v): yield v + 10 g = aiotools.actxgroup([ctx(1), ctx(2)]) async with g as values: assert values[0] == 11 assert values[1] == 12 rets = g.exit_states() assert rets[0] is None # successful shutdown assert rets[1] is None
An alias of :class:`~.AsyncContextGroup`.