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Fix #25208: Improve "Develop with asyncio" doc page.
Patch by Benjamin Hodgson.
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@@ -14,14 +14,14 @@ This page lists common traps and explains how to avoid them.
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Debug mode of asyncio
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---------------------
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The implementation of :mod:`asyncio` module has been written for performances.
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To development with asyncio, it's required to enable the debug checks to ease
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the development of asynchronous code.
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The implementation of :mod:`asyncio` has been written for performance.
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In order to ease the development of asynchronous code, you may wish to
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enable *debug mode*.
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Setup an application to enable all debug checks:
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To enable all debug checks for an application:
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* Enable the asyncio debug mode globally by setting the environment variable
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:envvar:`PYTHONASYNCIODEBUG` to ``1``
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:envvar:`PYTHONASYNCIODEBUG` to ``1``, or by calling :meth:`BaseEventLoop.set_debug`.
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* Set the log level of the :ref:`asyncio logger <asyncio-logger>` to
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:py:data:`logging.DEBUG`. For example, call
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``logging.basicConfig(level=logging.DEBUG)`` at startup.
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