我正在尝试将一个在本地（与heroku本地）很好地运行的django项目推送到heroku。我的settings.py，我有一个SECRET_KEY集，由django用startproject随机创建。
在manage.py和wsgi.py中，我有：
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings")
这是我的项目的arborescence：
mysite/
├── db.sqlite3
├── lecture
│ ├── admin.py
│ ├── apps.py
│ ├── forms.py
│ ├── __init__.py
│ ├── media
│ ├── migrations
│ │ ├── 0001_initial.py
│ │ ├── 0002_auto_20161021_0952.py
│ │ ├── __init__.py
│ │ └── __pycache__
│ │ ├── 0001_initial.cpython-34.pyc
│ │ ├── 0002_auto_20161021_0952.cpython-34.pyc
│ │ └── __init__.cpython-34.pyc
│ ├── models.py
│ ├── __pycache__
│ │ ├── admin.cpython-34.pyc
│ │ ├── apps.cpython-34.pyc
│ │ ├── __init__.cpython-34.pyc
│ │ ├── models.cpython-34.pyc
│ │ ├── urls.cpython-34.pyc
│ │ └── views.cpython-34.pyc
│ ├── static
│ │ └── lecture
│ │ ├── images
│ │ │ └── background.gif
│ │ └── style.css
│ ├── templates
│ │ └── lecture
│ │ ├── ajouter.html
│ │ ├── base_site.html
│ │ ├── debug.html
│ │ ├── detail.html
│ │ ├── detail_oeuvre.html
│ │ ├── index.html
│ │ ├── index_lectures.html
│ │ └── results.html
│ ├── tests.py
│ ├── urls.py
│ └── views.py
├── log
│ ├── admin.py
│ ├── apps.py
│ ├── __init__.py
│ ├── media
│ ├── migrations
│ │ ├── __init__.py
│ │ └── __pycache__
│ │ └── __init__.cpython-34.pyc
│ ├── models.py
│ ├── __pycache__
│ │ ├── admin.cpython-34.pyc
│ │ ├── apps.cpython-34.pyc
│ │ ├── __init__.cpython-34.pyc
│ │ ├── models.cpython-34.pyc
│ │ ├── urls.cpython-34.pyc
│ │ └── views.cpython-34.pyc
│ ├── templates
│ │ └── log
│ │ └── login_form.html
│ ├── tests.py
│ ├── urls.py
│ └── views.py
├── manage.py
├── mysite
│ ├── __init__.py
│ ├── __init__.pyc
│ ├── middleware.py
│ ├── __pycache__
│ │ ├── __init__.cpython-34.pyc
│ │ ├── settings.cpython-34.pyc
│ │ ├── urls.cpython-34.pyc
│ │ └── wsgi.cpython-34.pyc
│ ├── settings.py
│ ├── settings.pyc
│ ├── urls.py
│ ├── urls.pyc
│ ├── wsgi.py
│ └── wsgi.pyc
├── polls
│ ├── admin.py
│ ├── admin.pyc
│ ├── apps.py
│ ├── apps.pyc
│ ├── __init__.py
│ ├── __init__.pyc
│ ├── media
│ ├── migrations
│ │ ├── 0001_initial.py
│ │ ├── 0001_initial.pyc
│ │ ├── __init__.py
│ │ ├── __init__.pyc
│ │ └── __pycache__
│ │ ├── 0001_initial.cpython-34.pyc
│ │ └── __init__.cpython-34.pyc
│ ├── models.py
│ ├── models.pyc
│ ├── __pycache__
│ │ ├── admin.cpython-34.pyc
│ │ ├── apps.cpython-34.pyc
│ │ ├── __init__.cpython-34.pyc
│ │ ├── models.cpython-34.pyc
│ │ ├── tests.cpython-34.pyc
│ │ ├── urls.cpython-34.pyc
│ │ └── views.cpython-34.pyc
│ ├── static
│ │ └── polls
│ │ ├── images
│ │ │ └── background.gif
│ │ └── style.css
│ ├── templates
│ │ └── polls
│ │ ├── detail.html
│ │ ├── index.html
│ │ └── results.html
│ ├── tests.py
│ ├── urls.py
│ ├── urls.pyc
│ ├── views.py
│ └── views.pyc
├── Procfile
├── requirements.txt
├── templates
│ └── admin
│ ├── base_site.html
│ └── index.html
当我运行 git push heroku master 时，我收到 ImproperlyConfigured 错误; SECRET_KEY设置不能为空：
Counting objects: 116, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (105/105), done.
Writing objects: 100% (116/116), 1.38 MiB | 46.00 KiB/s, done.
Total 116 (delta 13), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Python app detected
remote: -----> Installing python-2.7.12
remote: $ pip install -r requirements.txt
remote: Collecting dj-database-url==0.4.1 (from -r requirements.txt (line 1))
remote: Downloading dj-database-url-0.4.1.tar.gz
remote: Collecting Django==1.10.1 (from -r requirements.txt (line 2))
remote: Downloading Django-1.10.1-py2.py3-none-any.whl (6.8MB)
remote: Collecting django-extensions==1.7.4 (from -r requirements.txt (line 3))
remote: Downloading django_extensions-1.7.4-py2.py3-none-any.whl (200kB)
remote: Collecting gunicorn==19.6.0 (from -r requirements.txt (line 4))
remote: Downloading gunicorn-19.6.0-py2.py3-none-any.whl (114kB)
remote: Collecting six==1.10.0 (from -r requirements.txt (line 5))
remote: Downloading six-1.10.0-py2.py3-none-any.whl
remote: Collecting whitenoise==3.2.2 (from -r requirements.txt (line 6))
remote: Downloading whitenoise-3.2.2-py2.py3-none-any.whl
remote: Installing collected packages: dj-database-url, Django, six, django-extensions, gunicorn, whitenoise
remote: Running setup.py install for dj-database-url: started
remote: Running setup.py install for dj-database-url: finished with status 'done'
remote: Successfully installed Django-1.10.1 dj-database-url-0.4.1 django-extensions-1.7.4 gunicorn-19.6.0 six-1.10.0 whitenoise-3.2.2
remote:
remote: $ python manage.py collectstatic --noinput
remote: Traceback (most recent call last):
remote: File "manage.py", line 22, in <module>
remote: execute_from_command_line(sys.argv)
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/core/management/__init__.py", line 367, in execute_from_command_line
remote: utility.execute()
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/core/management/__init__.py", line 359, in execute
remote: self.fetch_command(subcommand).run_from_argv(self.argv)
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/core/management/__init__.py", line 196, in fetch_command
remote: settings.INSTALLED_APPS
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/conf/__init__.py", line 53, in __getattr__
remote: self._setup(name)
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/conf/__init__.py", line 41, in _setup
remote: self._wrapped = Settings(settings_module)
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/conf/__init__.py", line 97, in __init__
remote: mod = importlib.import_module(self.SETTINGS_MODULE)
remote: File "/app/.heroku/python/lib/python2.7/importlib/__init__.py", line 37, in import_module
remote: __import__(name)
remote: File "/app/mysite/urls.py", line 20, in <module>
remote: url(r'^polls/', include('polls.urls')),
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/conf/urls/__init__.py", line 50, in include
remote: urlconf_module = import_module(urlconf_module)
remote: File "/app/.heroku/python/lib/python2.7/importlib/__init__.py", line 37, in import_module
remote: __import__(name)
remote: File "/app/polls/urls.py", line 3, in <module>
remote: from . import views
remote: File "/app/polls/views.py", line 5, in <module>
remote: from .models import Choice, Question
remote: File "/app/polls/models.py", line 9, in <module>
remote: class Question(models.Model):
remote: File "/app/polls/models.py", line 10, in Question
remote: question_text = models.CharField(max_length = 200)
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 1043, in __init__
remote: super(CharField, self).__init__(*args, **kwargs)
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 166, in __init__
remote: self.db_tablespace = db_tablespace or settings.DEFAULT_INDEX_TABLESPACE
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/conf/__init__.py", line 53, in __getattr__
remote: self._setup(name)
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/conf/__init__.py", line 41, in _setup
remote: self._wrapped = Settings(settings_module)
remote: File "/app/.heroku/python/lib/python2.7/site-packages/django/conf/__init__.py", line 116, in __init__
remote: raise ImproperlyConfigured("The SECRET_KEY setting must not be empty.")
remote: django.core.exceptions.ImproperlyConfigured: The SECRET_KEY setting must not be empty.
remote:
remote: ! Error while running '$ python manage.py collectstatic --noinput'.
remote: See traceback above for details.
remote:
remote: You may need to update application code to resolve this error.
remote: Or, you can disable collectstatic for this application:
remote:
remote: $ heroku config:set DISABLE_COLLECTSTATIC=1
remote:
remote: https://devcenter.heroku.com/articles/django-assets
remote: ! Push rejected, failed to compile Python app.
remote:
remote: ! Push failed
remote: Verifying deploy....
remote:
remote: ! Push rejected to lecturapp.
remote:
To https://git.heroku.com/lecturapp.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/lecturapp.git'
提前感谢您的帮助！
编辑：这是我的Procfile：
web: gunicorn mysite.wsgi --log-file -
我的wsgi.py：
"""
WSGI config for mysite project.
It exposes the WSGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/1.10/howto/deployment/wsgi/
"""
import os
from django.core.wsgi import get_wsgi_application
from whitenoise.django import DjangoWhiteNoise
application = get_wsgi_application()
application = DjangoWhiteNoise(application)
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings")
答案 0 :(得分：0)
您可以在Heroku中设置环境变量（在标签设置iirc下）。请在那里添加您的secret_key。接下来还要添加DISABLE_COLLECTSTATIC=1。