See the :ref:`concurrency and multithreading <asyncio-multithreading>`
section of the documentation.
-.. versionchanged:: 3.7
- The *context* keyword-only parameter was added. See :pep:`567`
- for more details.
+ .. versionchanged:: 3.7
+ The *context* keyword-only parameter was added. See :pep:`567`
+ for more details.
.. _asyncio-pass-keywords:
The new :ref:`Python Development Mode <devmode>` can now also be used
to enable the debug mode.
+.. attribute:: loop.slow_callback_duration
+
+ This attribute can be used to set the
+ minimum execution duration in seconds that is considered "slow".
+ When debug mode is enabled, "slow" callbacks are logged.
+
+ Default value is 100 milliseconds.
+
.. seealso::
The :ref:`debug mode of asyncio <asyncio-debug-mode>`.
Doc/howto/urllib2.rst
Doc/library/abc.rst
Doc/library/ast.rst
-Doc/library/asyncio-dev.rst
Doc/library/asyncio-eventloop.rst
Doc/library/asyncio-extending.rst
Doc/library/asyncio-policy.rst