I am trying to upload my project to Heroku and using python 3.11.2. I migrated and was able to run server after changing settings. My Procfile contains:
web gunicorn albion.wsgi:application --log-file -
release: python manage.py migrate
When uploading, I'm getting this error from Heroku:
File "<frozen importlib._bootstrap>", line 1206, in _gcd_import
File "<frozen importlib._bootstrap>", line 1178, in _find_and_load
File "<frozen importlib._bootstrap>", line 1149, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 940, in exec_module
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "/app/Albion/settings.py", line 15, in <module>
import django_heroku
ModuleNotFoundError: No module named 'django_heroku'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/app/manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "/app/.heroku/python/lib/python3.11/site-packages/django/core/management/__init__.py", line 446, in execute_from_command_line
utility.execute()
File "/app/.heroku/python/lib/python3.11/site-packages/django/core/management/__init__.py", line 440, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/app/.heroku/python/lib/python3.11/site-packages/django/core/management/base.py", line 415, in run_from_argv
connections.close_all()
File "/app/.heroku/python/lib/python3.11/site-packages/django/utils/connection.py", line 84, in close_all
for conn in self.all(initialized_only=True):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/.heroku/python/lib/python3.11/site-packages/django/utils/connection.py", line 76, in all
return [
^
File "/app/.heroku/python/lib/python3.11/site-packages/django/utils/connection.py", line 73, in __iter__
return iter(self.settings)
^^^^^^^^^^^^^
File "/app/.heroku/python/lib/python3.11/site-packages/django/utils/functional.py", line 57, in __get__
res = instance.__dict__[self.name] = self.func(instance)
^^^^^^^^^^^^^^^^^^^
File "/app/.heroku/python/lib/python3.11/site-packages/django/utils/connection.py", line 45, in settings
self._settings = self.configure_settings(self._settings)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/.heroku/python/lib/python3.11/site-packages/django/db/utils.py", line 148, in configure_settings
databases = super().configure_settings(databases)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/.heroku/python/lib/python3.11/site-packages/django/utils/connection.py", line 50, in configure_settings
settings = getattr(django_settings, self.settings_name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/.heroku/python/lib/python3.11/site-packages/django/conf/__init__.py", line 92, in __getattr__
self._setup(name)
File "/app/.heroku/python/lib/python3.11/site-packages/django/conf/__init__.py", line 79, in _setup
self._wrapped = Settings(settings_module)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/.heroku/python/lib/python3.11/site-packages/django/conf/__init__.py", line 190, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/.heroku/python/lib/python3.11/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "<frozen importlib._bootstrap>", line 1206, in _gcd_import
File "<frozen importlib._bootstrap>", line 1178, in _find_and_load
File "<frozen importlib._bootstrap>", line 1149, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 940, in exec_module
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "/app/Albion/settings.py", line 15, in <module>
import django_heroku
ModuleNotFoundError: No module named 'django_heroku'
My settings file looks like:
import os
from pathlib import Path
import django_heroku
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
# Path(__file__).resolve().parent.parent
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'xxxxxxxxxxx'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = False
ALLOWED_HOSTS = ['albion.herokuapp.com', 'localhost', '10.0.2.2',]
DOMAIN_URL = 'albion.herokuapp.com'
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.sessions',
'dashboard',
'Albion',
'bootstrap4',
'django_heroku',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'whitenoise.middleware.WhiteNoiseMiddleware'
]
ROOT_URLCONF = 'Albion.urls'
STATICFILES_STORAGE = 'whitenoise.storage.CompressedStaticFilesStorage'
WSGI_APPLICATION = 'Albion.wsgi.application'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'Albion.wsgi.application'
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql',
'NAME': 'd8hbkrvq4d5uil',
'USER':'vcnmsqzehqsdfd',
'PASSWORD':'xxxxxxxxxxxxx',
'HOST':'xxxxxxxxxxxxxxxxx',
'PORT':'5432'
}
}
# Password validation
# https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/1.11/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.11/howto/static-files/
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
STATIC_URL = '/static/'
django_heroku.settings(locals())
# STATICFILES_DIRS = (
# os.path.join(BASE_DIR, 'static'),
# )
DEFAULT_AUTO_FIELD = 'django.db.models.AutoField'
I have my requirements.txt setup
asgiref==3.6.0
certifi==2022.12.7
charset-normalizer==3.0.1
distlib==0.3.6
dj-database-url==1.2.0
Django==3.2.18
django-heroku==0.3.1
filelock==3.9.0
idna==3.4
importlib-metadata==6.0.0
platformdirs==3.0.0
psycopg2-binary==2.9.5
pytz==2022.7.1
requests==2.28.2
sqlparse==0.4.3
typing-extensions==4.5.0
urllib3==1.26.14
virtualenv==20.20.0
whitenoise==6.4.0
zipp==3.15.0
What do I need to do to resolve the error and get the upload the app to heroku?
seems like you need to add django-heroku to Heroku either via console:
pip install django-heroku
or via the requirements.txt file:
django-heroku==0.3.1