From b2adf556747d080f04b53ba4063b627c2dbe41d1 Mon Sep 17 00:00:00 2001 From: Kumar Aditya Date: Thu, 9 Jan 2025 15:40:45 +0530 Subject: gh-126137: improve docs for `loop.add_reader` and `loop.add_writer` (#128666) --- Doc/library/asyncio-eventloop.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Doc/library/asyncio-eventloop.rst b/Doc/library/asyncio-eventloop.rst index bfc0d16..072ab20 100644 --- a/Doc/library/asyncio-eventloop.rst +++ b/Doc/library/asyncio-eventloop.rst @@ -970,6 +970,9 @@ Watching file descriptors invoke *callback* with the specified arguments once *fd* is available for reading. + Any preexisting callback registered for *fd* is cancelled and replaced by + *callback*. + .. method:: loop.remove_reader(fd) Stop monitoring the *fd* file descriptor for read availability. Returns @@ -981,6 +984,9 @@ Watching file descriptors invoke *callback* with the specified arguments once *fd* is available for writing. + Any preexisting callback registered for *fd* is cancelled and replaced by + *callback*. + Use :func:`functools.partial` :ref:`to pass keyword arguments ` to *callback*. -- cgit v0.12