diff options
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/library/asyncio-eventloop.rst | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/Doc/library/asyncio-eventloop.rst b/Doc/library/asyncio-eventloop.rst index d0a1ed2..0bcaed5 100644 --- a/Doc/library/asyncio-eventloop.rst +++ b/Doc/library/asyncio-eventloop.rst @@ -33,7 +33,8 @@ an event loop: Return the running event loop in the current OS thread. - If there is no running event loop a :exc:`RuntimeError` is raised. + Raise a :exc:`RuntimeError` if there is no running event loop. + This function can only be called from a coroutine or a callback. .. versionadded:: 3.7 @@ -52,17 +53,19 @@ an event loop: :func:`get_running_loop` function is preferred to :func:`get_event_loop` in coroutines and callbacks. - Consider also using the :func:`asyncio.run` function instead of using - lower level functions to manually create and close an event loop. + As noted above, consider using the higher-level :func:`asyncio.run` function, + instead of using these lower level functions to manually create and close an + event loop. .. deprecated:: 3.10 - Deprecation warning is emitted if there is no running event loop. - In future Python releases, this function will be an alias of - :func:`get_running_loop`. + Emits a deprecation warning if there is no running event loop. + In future Python releases, this function may become an alias of + :func:`get_running_loop` and will accordingly raise a + :exc:`RuntimeError` if there is no running event loop. .. function:: set_event_loop(loop) - Set *loop* as a current event loop for the current OS thread. + Set *loop* as the current event loop for the current OS thread. .. function:: new_event_loop() |