Utilizing Django's ManifestStaticFilesStorage for efficient management of static files and incorporating imports directly

Question

Utilizing Django's ManifestStaticFilesStorage for efficient management of static files and incorporating imports directly

The latest version of Django (3.2) introduced a feature called ManifestStaticFilesStorage, which adds a hash value to JavaScript files that are called from a template. While this works correctly for direct script references, it doesn't affect imported JavaScript files within those scripts. The ManifestStaticFilesStorage documentation mentions how this hashing is done for CSS files, but there is no clear instruction on achieving the same for JavaScript files. Any ideas on how to make this work seamlessly?

For instance, consider the following line in an HTML template:

<script src="{% static 'myapp/js/myjavascript.js' %}" type="module"></script>

In the browser, this line is transformed as expected:

<script src="/static/myapp/js/myjavascript.12345abc.js" type="module"></script>

However, inside the 'myjavascript.js' file, any imported JavaScript files remain unaffected, potentially leading to cached versions being used instead of updated ones.

import {func1, func2, func3} from './javascript_helper_lib.js';

javascript django django-templates

Answer 1

Answer №1

My solution takes a unique twist on the problem at hand. Instead of utilizing ManifestStaticFilesStorage, I opted for StaticFilesStorage and adjusted the location of the static files directory during the code deployment process.

Prior to deploying the code, I generate a file named /path/to/static_dir_location. Within this file lies solely the path to the actual static files directory, which typically includes details like the application name and release number such as myapp_12345. Subsequently, the static dir location is appended to the STATIC_URL variable within settings.py:

STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.StaticFilesStorage'

with open('/path/to/static_dir_location','r') as file:
    staticdir = file.read().replace('\n', '')

STATIC_URL                  = '/static/{}/'.format(staticdir)

This method compels the browser to reload all static files without necessitating any manual inspection or alteration of file contents. It's worth noting that initial page load times may be extended when users visit the site following an update to the static files, so this approach may not be optimal for every type of application.

Answer 2

My solution takes a unique twist on the problem at hand. Instead of utilizing ManifestStaticFilesStorage, I opted for StaticFilesStorage and adjusted the location of the static files directory during the code deployment process.

Prior to deploying the code, I generate a file named /path/to/static_dir_location. Within this file lies solely the path to the actual static files directory, which typically includes details like the application name and release number such as myapp_12345. Subsequently, the static dir location is appended to the STATIC_URL variable within settings.py:

STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.StaticFilesStorage'

with open('/path/to/static_dir_location','r') as file:
    staticdir = file.read().replace('\n', '')

STATIC_URL                  = '/static/{}/'.format(staticdir)

This method compels the browser to reload all static files without necessitating any manual inspection or alteration of file contents. It's worth noting that initial page load times may be extended when users visit the site following an update to the static files, so this approach may not be optimal for every type of application.

Utilizing Django's ManifestStaticFilesStorage for efficient management of static files and incorporating imports directly

Answer №1

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