Question

所以，我写这篇文章的时候需要注意的是，我很清楚你会要求提供更多信息，但我还不知道该放什么。

我有一个django-app正在为一个个人网站提供支持，该网站有一个简单的留言板供人们留下关于我是多么棒的留言。现在，我在使用这个应用程序时遇到了很多麻烦，并且经常出现很多问题，这就是我猜测可能会以某种方式导致这个问题。

不知何故，我的数据不断被我的数据库的特定快照所取代。当我今天早上检查它时，它有十个旧的虚拟测试消息和一个新的真实测试消息。我回复了新的真实的，删除了虚拟测试，一切看起来都很好。那天我没有再次触摸应用程序。当我刚才再次检查时，新消息消失了，虚拟消息又回来了。

它是通过Heroku部署的，用Python 2.7和Django 1.6编写。该网站现已在www.wienerwedding.com/guestbook/上发布。

这是我的settings.py文件，这是我可以对可能存在的问题做出的唯一猜测。如果你告诉我看看会有什么帮助，我会把它包括在内。

# Django settings for wedding project.

DEBUG = True
TEMPLATE_DEBUG = DEBUG

ADMINS = (
    ('xxx', 'xxxx@gmail.com'),
)

MANAGERS = ADMINS

DATABASES = {
    'default': {

        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': 'wedding.db',


    }
}
# 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 = ['*']

    # Parse database configuration from $DATABASE_URL
if(DEBUG != True):
    import dj_database_url
    DATABASES['default'] =  dj_database_url.config()

SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')


TIME_ZONE = 'America/New_York'

LANGUAGE_CODE = 'en-us'

SITE_ID = 1

USE_I18N = True

USE_L10N = True

USE_TZ = True


MEDIA_ROOT = '/Users/paulnichols/code/wedding/mainsite/static/images/photoalbum/'

MEDIA_URL = 'http://127.0.0.1:8000/photos/'

import os
BASE_DIR = os.path.dirname(os.path.abspath(__file__))
STATIC_ROOT = 'mainsite/static/'
STATIC_URL = '/static/'

STATICFILES_DIRS = (
       os.path.join(BASE_DIR, 'staticfiles'),
)

# 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 = 'xxxxxxxx'

# 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 = (
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    # Uncomment the next line for simple clickjacking protection:
    # 'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'django_user_agents.middleware.UserAgentMiddleware',
)

ROOT_URLCONF = 'wedding.urls'

# Python dotted path to the WSGI application used by Django's runserver.
WSGI_APPLICATION = 'wedding.wsgi.application'

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.
    'mainsite/templates',
    'quiz/templates',
    'photoalbum/templates',
)

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',
    'mainsite',
    'quiz',
    'photoalbum',
    'django_google_maps',
    'django_user_agents',
    'south',
)

# 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,
        },
    }
}

Answer 1

您将DEBUG设置为True，根据该代码意味着您将始终使用sqlite db文件，该文件可能与您的应用程序一起上传，而不是Heroku的Postgres设置。确保DEBUG为false，和/或使用其他环境变量来确定是否使用开发db。

数据库不断恢复到上一个日期

1 个答案:

数据库不断恢复到上一个​​日期

1 个答案:

数据库不断恢复到上一个日期