问题
I am unable to save anything in my django non-rel development project.. I have google app engine sdk installed with django non -rel. I can access the django admin page but cannot login because neither superuser is getting saved anywhere. I tried creating user in manage.py shell. But after closing the shell window, the user object i saved earlier was not there. Please help me how to save data to database in django-non-rel..
My settings.py file is -
# Django settings for bookncart project.
# 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 *
ADMINS = (
# ('Your Name', 'your_email@example.com'),
)
MANAGERS = ADMINS
# Activate django-dbindexer for the default database
DATABASES['default'] = {'ENGINE': 'dbindexer', 'TARGET': DATABASES['default']}
AUTOLOAD_SITECONF = 'indexes'
# Hosts/domain names that are valid for this site; required if DEBUG is False
# See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts
ALLOWED_HOSTS = []
# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# In a Windows environment this must be set to your system time zone.
TIME_ZONE = 'America/Chicago'
# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'en-us'
SITE_ID = 1
# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True
# If you set this to False, Django will not format dates, numbers and
# calendars according to the current locale.
USE_L10N = True
# If you set this to False, Django will not use timezone-aware datetimes.
USE_TZ = False
# Absolute filesystem path to the directory that will hold user-uploaded files.
# Example: "/var/www/example.com/media/"
MEDIA_ROOT = ''
# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://example.com/media/", "http://media.example.com/"
MEDIA_URL = ''
# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/var/www/example.com/static/"
STATIC_ROOT = ''
# URL prefix for static files.
# Example: "http://example.com/static/", "http://static.example.com/"
STATIC_URL = '/static/'
# Additional locations of static files
STATICFILES_DIRS = (
# Put strings here, like "/home/html/static" or "C:/www/django/static".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
)
# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
# 'django.contrib.staticfiles.finders.DefaultStorageFinder',
)
# Make this unique, and don't share it with anybody.
SECRET_KEY = 'l@ng7t0n-q4eb_*#3r04f1r09jf=&emqddc4a0!=yrvz(tbr23'
# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
# 'django.template.loaders.eggs.Loader',
)
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.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
# 'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
# 'django.middleware.security.SecurityMiddleware',
# Uncomment the next line for simple clickjacking protection:
# 'django.middleware.clickjacking.XFrameOptionsMiddleware',
)
ROOT_URLCONF = 'bookncart.urls'
TEMPLATE_DIRS = (
# Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
)
INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
# 'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
# Uncomment the next line to enable the admin:
'django.contrib.admin',
# Uncomment the next line to enable admin documentation:
'django.contrib.admindocs',
'django.contrib.staticfiles',
'djangotoolbox',
'autoload',
'dbindexer',
# djangoappengine should come last, so it can override a few manage.py commands
'djangoappengine',
)
# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error when DEBUG=False.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'filters': {
'require_debug_false': {
'()': 'django.utils.log.RequireDebugFalse'
}
},
'handlers': {
'mail_admins': {
'level': 'ERROR',
'filters': ['require_debug_false'],
'class': 'django.utils.log.AdminEmailHandler'
}
},
'loggers': {
'django.request': {
'handlers': ['mail_admins'],
'level': 'ERROR',
'propagate': True,
},
}
}
and urls.py file is -
from django.conf.urls import patterns, include, url
# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()
urlpatterns = patterns('',
# Examples:
# url(r'^$', 'bookncart.views.home', name='home'),
# url(r'^bookncart/', include('bookncart.foo.urls')),
# Uncomment the admin/doc line below to enable admin documentation:
url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
# Uncomment the next line to enable the admin:
url(r'^admin/', include(admin.site.urls)),
)
the base settings for djangoappengine are these -
try:
from dev_appserver_version import DEV_APPSERVER_VERSION
except ImportError:
DEV_APPSERVER_VERSION = 2
# Initialize App Engine SDK if necessary.
try:
from google.appengine.api import apiproxy_stub_map
except ImportError:
from djangoappengine.boot import setup_env
setup_env(DEV_APPSERVER_VERSION)
from djangoappengine.utils import on_production_server, have_appserver
DEBUG = not on_production_server
TEMPLATE_DEBUG = DEBUG
ROOT_URLCONF = 'urls'
DATABASES = {
'default': {
'ENGINE': 'djangoappengine.db',
# Other settings which you might want to override in your
# settings.py.
# Activates high-replication support for remote_api.
# 'HIGH_REPLICATION': True,
# Switch to the App Engine for Business domain.
# 'DOMAIN': 'googleplex.com',
# Store db.Keys as values of ForeignKey or other related
# fields. Warning: dump your data before, and reload it after
# changing! Defaults to False if not set.
# 'STORE_RELATIONS_AS_DB_KEYS': True,
'DEV_APPSERVER_OPTIONS': {
'use_sqlite': True,
# Optional parameters for development environment.
# Emulate the high-replication datastore locally.
# TODO: Likely to break loaddata (some records missing).
# 'high_replication' : True,
# Setting to True will trigger exceptions if a needed index is missing
# Setting to False will auto-generated index.yaml file
# 'require_indexes': True,
},
},
}
if on_production_server:
EMAIL_BACKEND = 'djangoappengine.mail.AsyncEmailBackend'
else:
EMAIL_BACKEND = 'djangoappengine.mail.EmailBackend'
# Specify a queue name for the async. email backend.
EMAIL_QUEUE_NAME = 'default'
PREPARE_UPLOAD_BACKEND = 'djangoappengine.storage.prepare_upload'
SERVE_FILE_BACKEND = 'djangoappengine.storage.serve_file'
DEFAULT_FILE_STORAGE = 'djangoappengine.storage.BlobstoreStorage'
FILE_UPLOAD_MAX_MEMORY_SIZE = 1024 * 1024
FILE_UPLOAD_HANDLERS = (
'djangoappengine.storage.BlobstoreFileUploadHandler',
'django.core.files.uploadhandler.MemoryFileUploadHandler',
)
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
'TIMEOUT': 0,
}
}
SESSION_ENGINE = 'django.contrib.sessions.backends.cached_db'
if not on_production_server:
INTERNAL_IPS = ('127.0.0.1',)
please help me how to get database settings working.. i am unable to find a solution from 2 days
回答1:
You can change your
ALLOWED_HOSTS = ['<Name of Application in YAML>.appspot.com']
For more details on ALLOWED_HOSTS
来源：https://stackoverflow.com/questions/31475292/nothing-getting-stored-in-django-non-rel-for-google-app-engine