Notes

In this episode, we added WhiteNoise to the app as a tool for handling static assets. This lets us move away from depending on Nginx for the task and gives shiny new features like Brotli support.

We installed WhiteNoise into the requirements.in file and used pip-tools to generate a new requirements.txt .

whitenoise[brotli]==4.1.4

Once WhiteNoise was installed, it needed two primary settings changes.

Add a new middleware. Change the STATICFILES_STORAGE .

MIDDLEWARE = [ ... "whitenoise.middleware.WhiteNoiseMiddleware" , ... ] STATICFILES_STORAGE = \ "whitenoise.storage.CompressedManifestStaticFilesStorage"

This was enough to get WhiteNoise working. We checked the local development server, and the site continued to operate normally.

Unfortunately, the configuration was not enough to make static assets work with the Shiv app. Since STATIC_ROOT used a relative value of static , Shiv couldn’t find the static files. This relative pathing was the same problem I faced when getting the templates directory working with the Shiv app. We used the same solution and switched to:

import conductor conductor_dir = os . path . dirname(conductor . __file__) STATIC_ROOT = os . path . join(conductor_dir, "static" )

Finally, we needed to make the conductor package hold the collected static files. We could do this by tweaking MANIFEST.in with the following addition:

recursive-include conductor/static *

On the next stream, we’ll make some CI changes and update deployment to discontinue use of Nginx for serving static files.