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61 lines
1.7 KiB
Plaintext
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How to use Django with Uvicorn
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==============================
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Uvicorn_ is an ASGI server based on ``uvloop`` and ``httptools``, with an
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emphasis on speed.
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Installing Uvicorn
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==================
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You can install Uvicorn with ``pip``:
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.. code-block:: shell
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python -m pip install uvicorn
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Running Django in Uvicorn
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=========================
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When Uvicorn is installed, a ``uvicorn`` command is available which runs ASGI
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applications. Uvicorn needs to be called with the location of a module
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containing an ASGI application object, followed by what the application is
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called (separated by a colon).
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For a typical Django project, invoking Uvicorn would look like:
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.. code-block:: shell
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python -m uvicorn myproject.asgi:application
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This will start one process listening on ``127.0.0.1:8000``. It requires that
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your project be on the Python path; to ensure that run this command from the
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same directory as your ``manage.py`` file.
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In development mode, you can add ``--reload`` to cause the server to reload any
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time a file is changed on disk.
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For more advanced usage, please read the `Uvicorn documentation <Uvicorn_>`_.
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Deploying Django using Uvicorn and Gunicorn
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===========================================
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Gunicorn_ is a robust web server that implements process monitoring and
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automatic restarts. This can be useful when running Uvicorn in a production
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environment.
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To install Uvicorn and Gunicorn, use the following:
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.. code-block:: shell
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python -m pip install uvicorn uvicorn-worker gunicorn
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Then start Gunicorn using the Uvicorn worker class like this:
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.. code-block:: shell
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python -m gunicorn myproject.asgi:application -k uvicorn_worker.UvicornWorker
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.. _Uvicorn: https://www.uvicorn.org/
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.. _Gunicorn: https://gunicorn.org/
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