I am having an identical problem as here, and here, and here. However, I have attempted the answers given in each of those queries, to no avail.
In attempting to deploy an application, from the following command:
heroku run python manage.py migrate
ERROR
Traceback (most recent call last):
File "manage.py", line 15, in <module>
execute_from_command_line(sys.argv)
File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
utility.execute()
File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 375, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 224, in fetch_command
klass = load_command_class(app_name, subcommand)
File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 36, in load_command_class
module = import_module('%s.management.commands.%s' % (app_name, name))
File "/app/.heroku/python/lib/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/commands/migrate.py", line 14, in <module>
from django.db.migrations.autodetector import MigrationAutodetector
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/migrations/autodetector.py", line 11, in <module>
from django.db.migrations.questioner import MigrationQuestioner
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/migrations/questioner.py", line 9, in <module>
from .loader import MigrationLoader
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/migrations/loader.py", line 8, in <module>
from django.db.migrations.recorder import MigrationRecorder
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/migrations/recorder.py", line 9, in <module>
class MigrationRecorder:
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/migrations/recorder.py", line 22, in MigrationRecorder
class Migration(models.Model):
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/models/base.py", line 87, in __new__
app_config = apps.get_containing_app_config(module)
File "/app/.heroku/python/lib/python3.6/site-packages/django/apps/registry.py", line 249, in get_containing_app_config
self.check_apps_ready()
File "/app/.heroku/python/lib/python3.6/site-packages/django/apps/registry.py", line 131, in check_apps_ready
settings.INSTALLED_APPS
File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 57, in __getattr__
self._setup(name)
File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 44, in _setup
self._wrapped = Settings(settings_module)
File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 107, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
File "/app/.heroku/python/lib/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "/app/mapping_data/settings.py", line 2, in <module>
from decouple import config
ModuleNotFoundError: No module named 'decouple'
I suspect that the issue is caused by how I am deploying static. Especially since the command: python manage.py collectstatic returns the following error: FileNotFoundError: [Errno 2] No such file or directory at: '/mnt/project/static/'. Although, it could be an unrelated issue.
CODE
requirements.txt
python-decouple==3.1
settings.py
INSTALLED_APPS = [
'django.contrib.staticfiles',
]
MIDDLEWARE = [
'whitenoise.middleware.WhiteNoiseMiddleware',
]
PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
# The absolute path to the directory where collectstatic will collect static files for deployment
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
PROJECT_PATH = os.path.abspath(os.path.dirname(__name__))
# The URL to use when referring to static files (where they will be served from)
STATIC_URL = '/static/'
# Extra places for collectstatic to find static files.
STATICFILES_DIRS = [
os.path.join(PROJECT_ROOT, 'static'),
]
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
MEDIA_URL = '/media/'
ROOT_URLCONF = 'mapping_data.urls'
STATICFILES_DIRS = (
os.path.join(BASE_DIR, "static"),
)
MEDIA_ROOT = (
BASE_DIR
)
Pipfile
[[source]]
url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"
[packages]
django = "==2.1.2"
[dev-packages]
STRUCTURE
.git
__pycache__
htmlcov
mapping_data
__pycache__
static
.keep
__init__.py
settings.py
urls.py
wsgi.py
mapping_twitter
__pycache__
migrations
static
css
styles.css
mapping_twitter
histogram.png
templates
tests
__init__.py
admin.py
apps.py
forms.py
models.py
urls.py
views.py
.coverage
.editorconfig
.env
.gitignore
db.sqlite3
ghostdriver.log
manage.py
Pipfile
Pipfile.lock
Procfile
requirements.txt
runtime.txt
