我有一个工作的Django应用程序,我能够在Heroku上运行。该结构的项目命名为“无标题”。以及一个名为' web'的应用程序这样的结构是:
project_root
静
模板
无
--->的初始化的.py
---> settings.py
---> urls.py
---> wsgi.py
网
--->的初始化的.py
---> admin.py
---> apps.py
---> models.py
---> tests.py
---> urls.py
---> views.py
这是一个非常基本的应用程序,我可以在GAE之外(本地和Heroku)工作,但是,我仍然遇到GAE的app.yaml和main.py要求。
我的app.yaml是:
application: seismic-interpretation-institute-py27
version: 1
runtime: python27
api_version: 1
threadsafe: true
handlers:
- url: /.*
script: main.app
libraries:
- name: django
version: "latest"
和我的main.py(从PyCharm生成)是
import os,sys
import django.core.handlers.wsgi
import django.core.signals
import django.db
import django.dispatch.dispatcher
# Google App Engine imports.
from google.appengine.ext.webapp import util
# Force Django to reload its settings.
from django.conf import settings
settings._target = None
os.environ['DJANGO_SETTINGS_MODULE'] = 'untitled.settings'
# Unregister the rollback event handler.
django.dispatch.dispatcher.disconnect(
django.db._rollback_on_exception,
django.core.signals.got_request_exception)
def main():
# Create a Django application for WSGI.
application = django.core.handlers.wsgi.WSGIHandler()
# Run the WSGI CGI handler with that application.
util.run_wsgi_app(application)
if __name__ == '__main__':
main()
最后,本地运行时报告的输出是
似乎是错误,
ImportError: Settings cannot be imported, because environment variable DJANGO_SETTINGS_MODULE is undefined.
导致我的问题。我不确定如何解决它。
答案 0 :(得分:0)
尝试替换
from django.conf import settings
settings._target = None
os.environ['DJANGO_SETTINGS_MODULE'] = 'untitled.settings'
到
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "untitled.settings")
from django.conf import settings
settings._target = None