* [Python Typing Extensions](https://github.com/python/typing_extensions) (for Python < 3.9)
* [pytest](https://pytest.org)
+For testing the Python search frontend, you need to install extra dependencies
+depending on your choice of webserver framework:
+
+* [sanic-testing](https://sanic.dev/en/plugins/sanic-testing/getting-started.html) (sanic only)
+* [httpx](https://www.python-httpx.org/) (starlette only)
+* [asgi-lifespan](https://github.com/florimondmanca/asgi-lifespan) (starlette only)
+
The documentation is built with mkdocs:
* [mkdocs](https://www.mkdocs.org/) >= 1.1.2
sudo apt install php-cgi phpunit php-codesniffer \
python3-pip python3-setuptools python3-dev
-pip3 install --user behave mkdocs mkdocstrings pytest \
- pylint mypy types-PyYAML types-jinja2 types-psycopg2
+pip3 install --user behave mkdocs mkdocstrings pytest pylint \
+ mypy types-PyYAML types-jinja2 types-psycopg2 types-psutil \
+ sanic-testing httpx asgi-lifespan
```
The `mkdocs` executable will be located in `.local/bin`. You may have to add