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Support View and MethodView instances with async handlers

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Miguel Grinberg 2021-05-28 00:01:48 +01:00 • committed by Phil Jones
parent 491ea32803
commit 270eb2df2a
4 changed files with 34 additions and 3 deletions
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6
docs/async-await.rst
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@ -18,6 +18,12 @@ defined with ``async def`` and use ``await``.
data = await async_db_query(...)
return jsonify(data)
Pluggable class-based views also support handlers that are implemented as
coroutines. This applies to the :meth:`~flask.views.View.dispatch_request`
method in views that inherit from the :class:`flask.views.View` class, as
well as all the HTTP method handlers in views that inherit from the
:class:`flask.views.MethodView` class.
.. admonition:: Using ``async`` on Windows on Python 3.8
Python 3.8 has a bug related to asyncio on Windows. If you encounter