[Python-checkins] Document optional 'task'/'asyncgen' fields in call_exception_handler (#21735)

[asvetlov]

https://github.com/python/cpython/commit/a1652da2c89bb21f3fdc71780b63b1de2dff11f0
commit: a1652da2c89bb21f3fdc71780b63b1de2dff11f0
branch: master
author: Shane Harvey <shnhrv at gmail.com>
committer: asvetlov <andrew.svetlov at gmail.com>
date: 2020-11-26T15:24:48+02:00
summary:

Document optional 'task'/'asyncgen' fields in call_exception_handler (#21735)

files:
M Doc/library/asyncio-eventloop.rst

diff --git a/Doc/library/asyncio-eventloop.rst b/Doc/library/asyncio-eventloop.rst
index b1e73189a7a4c..15b5b3fe822ce 100644
--- a/Doc/library/asyncio-eventloop.rst
+++ b/Doc/library/asyncio-eventloop.rst
@@ -1184,10 +1184,13 @@ Allows customizing how exceptions are handled in the event loop.
    * 'message': Error message;
    * 'exception' (optional): Exception object;
    * 'future' (optional): :class:`asyncio.Future` instance;
+   * 'task' (optional): :class:`asyncio.Task` instance;
    * 'handle' (optional): :class:`asyncio.Handle` instance;
    * 'protocol' (optional): :ref:`Protocol <asyncio-protocol>` instance;
    * 'transport' (optional): :ref:`Transport <asyncio-transport>` instance;
-   * 'socket' (optional): :class:`socket.socket` instance.
+   * 'socket' (optional): :class:`socket.socket` instance;
+   * 'asyncgen' (optional): Asynchronous generator that caused
+                            the exception.
 
    .. note::