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Diffstat (limited to 'Doc/library/asyncio-task.rst')
| -rw-r--r-- | Doc/library/asyncio-task.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Doc/library/asyncio-task.rst b/Doc/library/asyncio-task.rst index 21c4e339f5..a07db2930a 100644 --- a/Doc/library/asyncio-task.rst +++ b/Doc/library/asyncio-task.rst @@ -253,6 +253,11 @@ Future future is already done when this is called, the callback is scheduled with :meth:`~BaseEventLoop.call_soon`. + :ref:`Use functools.partial to pass parameters to the callback + <asyncio-pass-keywords>`. For example, + ``fut.add_done_callback(functools.partial(print, "Future:", + flush=True))`` will call ``print("Future:", fut, flush=True)``. + .. method:: remove_done_callback(fn) Remove all instances of a callback from the "call when done" list. |