[英]GAE Configure for Django App
有人可以幫我將Django應用程序過渡到Google App Engine(GAE)嗎? 我想成為abel在django應用程序中獲取所有文件並將其復制到GAE應用程序。 但是,我不確定應如何配置GAE的默認文件。 main.py文件的外觀應如何,使其像設計的那樣運行django應用程序:
main.py
import webapp2
class MainHandler(webapp2.RequestHandler):
def get(self):
self.response.write('Hello world!')
app = webapp2.WSGIApplication([
('/', MainHandler)
], debug=True)
app.yaml
application: appname
version: 1
runtime: python27
api_version: 1
threadsafe: true
libraries:
- name: django
version: "1.3"
builtins:
- django_wsgi: on
我在應用程序引擎上運行了django應用程序。 我點擊了此鏈接以啟動並運行它。 http://www.allbuttonspressed.com/projects/djangoappengine 。 與常規django相比,所有配置文件都做了很多小的更改。 我現在不使用django,因為我喜歡應用程序引擎並且討厭django。 以下是我的一些文件示例。 請注意,在您的問題中,您有一個webapp2請求處理程序,您不會在django中使用類似的東西。 它將所有普通視圖定義作為函數,而不是像App Engine這樣的類。 如果您決定嘗試這種方法,請告訴我它的進展。
這是我點擊上面鏈接后的app.yaml。
application: app
version: production
runtime: python27
api_version: 1
threadsafe: yes
libraries:
- name: django
version: latest
handlers:
- url: /_ah/queue/deferred
script: djangoappengine.deferred.handler.application
login: admin
- url: /_ah/stats/.*
script: djangoappengine.appstats.application
- url: /.*
script: djangoappengine.main.application
我的settings.py
# Initialize App Engine and import the default settings (DB backend, etc.).
# If you want to use a different backend you have to remove all occurences
# of "djangoappengine" from this file.
from djangoappengine.settings_base import *
import os
DEBUG = False
TEMPLATE_DEBUG = DEBUG
# Activate django-dbindexer for the default database
DATABASES['native'] = DATABASES['default']
DATABASES['default'] = {'ENGINE': 'dbindexer', 'TARGET': 'native'}
AUTOLOAD_SITECONF = 'indexes'
INSTALLED_APPS = (
'django.contrib.contenttypes',
'django.contrib.auth',
'django.contrib.sessions',
'djangotoolbox',
'autoload',
'dbindexer',
# djangoappengine should come last, so it can override a few manage.py commands
'djangoappengine',
)
MIDDLEWARE_CLASSES = (
# This loads the index definitions, so it has to come first
'autoload.middleware.AutoloadMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
)
TEMPLATE_CONTEXT_PROCESSORS = (
'django.contrib.auth.context_processors.auth',
'django.core.context_processors.request',
'django.core.context_processors.media',
'context_processors.general'
)
ADMIN_MEDIA_PREFIX = '/media/'
TEMPLATE_DIRS = (
os.path.join(os.path.dirname(__file__), 'templates'),
os.path.join(os.path.dirname(__file__), 'media'),
)
main.py
import os,sys
os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
from google.appengine.dist import use_library
use_library('django', '1.2')
# 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
import django.core.handlers.wsgi
import django.core.signals
import django.db
import django.dispatch
# Log errors.
#import logging
#def log_exception(*args, **kwds):
# logging.exception('Exception in request:')
#
#django.dispatch.Signal.connect(
# django.core.signals.got_request_exception, log_exception)
# Unregister the rollback event handler.
django.dispatch.Signal.disconnect(
django.core.signals.got_request_exception,
django.db._rollback_on_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()
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