ojarva / django-compressor-heroku-buildpack

Heroku buildpack for django-compressor

Heroku buildpack for django-compressor

Django-compressor is a convenient static files processor for Django, bundling and compressing JS and CSS files from regular HTML tags, without need to define bundles separately.

This buildpack runs offline compression with python manage.py compress --force, if django-compressor exists in requirements.txt. No other configuration options are checked to determine whether compress should run.

Licensed under MIT license.

How to enable this buildpack?

Go to https://dashboard.heroku.com/ , select your application, settings, "Add buildpack". Enter https://github.com/ojarva/django-compressor-heroku-buildpack.git to buildpack URL field.

Alternatively use Heroku CLI tool with heroku buildpacks:add https://github.com/ojarva/django-compressor-heroku-buildpack.git.

How to contribute?

Fork this repository in Github, create a new branch, make your changes and create a new PR.

This buildpack is only for django-compressor, and exclusive for Heroku. Please create a separate buildpack if you want to add support for any other plugins/addons/...

django-compressor-heroku-buildpack's Issues

KeyError: 'DJANGO_SECRET_KEY'

When I add this buildpack to heroku, I receive following error when pushing the git to heroku:

[root@zubserv utiluruServer]# git push heroku master
Counting objects: 7, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (4/4), done.
Writing objects: 100% (4/4), 385 bytes | 0 bytes/s, done.
Total 4 (delta 3), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Python app detected
remote: ! The latest version of Python 3 is python-3.6.5 (you are using python-3.6.3, which is unsupported).
remote: ! We recommend upgrading by specifying the latest version (python-3.6.5).
remote: Learn More: https://devcenter.heroku.com/articles/python-runtimes
remote: -----> Installing requirements with pip
remote:
remote: -----> $ python manage.py collectstatic --noinput
remote: /app/.heroku/python/lib/python3.6/site-packages/psycopg2/__init__.py:144: UserWarning: The psycopg2 wheel package will be renamed from release 2.8; in order to keep installing from binary please use "pip install psycopg2-binary" instead. For details see: <http://initd.org/psycopg/docs/install.html#binary-install-from-pypi>.
remote: """)
remote: 187 static files copied to '/tmp/build_918c6de6c7aaae1c4390cf0a65ae5b06/staticfiles'.
remote:
remote: -----> django-compressor app detected
remote: -----> Running django-compressor
remote: Traceback (most recent call last):
remote: File "manage.py", line 15, in <module>
remote: execute_from_command_line(sys.argv)
remote: File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line
remote: utility.execute()
remote: File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 317, in execute
remote: settings.INSTALLED_APPS
remote: File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 56, in __getattr__
remote: self._setup(name)
remote: File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 43, in _setup
remote: self._wrapped = Settings(settings_module)
remote: File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 106, in __init__
remote: mod = importlib.import_module(self.SETTINGS_MODULE)
remote: File "/app/.heroku/python/lib/python3.6/importlib/__init__.py", line 126, in import_module
remote: return _bootstrap._gcd_import(name[level:], package, level)
remote: File "<frozen importlib._bootstrap>", line 994, in _gcd_import
remote: File "<frozen importlib._bootstrap>", line 971, in _find_and_load
remote: File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
remote: File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
remote: File "<frozen importlib._bootstrap_external>", line 678, in exec_module
remote: File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
remote: File "/tmp/build_918c6de6c7aaae1c4390cf0a65ae5b06/utiluruServer/settings.py", line 34, in <module>
remote: SECRET_KEY = os.environ['DJANGO_SECRET_KEY']
remote: File "/app/.heroku/python/lib/python3.6/os.py", line 669, in __getitem__
remote: raise KeyError(key) from None
remote: KeyError: 'DJANGO_SECRET_KEY'
remote: ! Push rejected, failed to compile django-compressor app.
remote:
remote: ! Push failed
remote: Verifying deploy...
remote:
remote: ! Push rejected to utiluru.