Get the cms up to the point of rendering a template
This commit is contained in:
Calen Pennington
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cms/envs/__init__.py
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cms/envs/__init__.py
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cms/envs/common.py
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cms/envs/common.py
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"""
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This is the common settings file, intended to set sane defaults. If you have a
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piece of configuration that's dependent on a set of feature flags being set,
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then create a function that returns the calculated value based on the value of
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MITX_FEATURES[...]. Modules that extend this one can change the feature
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configuration in an environment specific config file and re-calculate those
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values.
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We should make a method that calls all these config methods so that you just
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make one call at the end of your site-specific dev file to reset all the
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dependent variables (like INSTALLED_APPS) for you.
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Longer TODO:
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1. Right now our treatment of static content in general and in particular
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course-specific static content is haphazard.
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2. We should have a more disciplined approach to feature flagging, even if it
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just means that we stick them in a dict called MITX_FEATURES.
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3. We need to handle configuration for multiple courses. This could be as
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multiple sites, but we do need a way to map their data assets.
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"""
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import sys
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import tempfile
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from path import path
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############################# SET PATH INFORMATION #############################
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PROJECT_ROOT = path(__file__).abspath().dirname().dirname() # /mitx/cms
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COMMON_ROOT = PROJECT_ROOT.dirname() / "common"
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ENV_ROOT = PROJECT_ROOT.dirname().dirname() # virtualenv dir /mitx is in
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ASKBOT_ROOT = ENV_ROOT / "askbot-devel"
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COURSES_ROOT = ENV_ROOT / "data"
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# FIXME: To support multiple courses, we should walk the courses dir at startup
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DATA_DIR = COURSES_ROOT
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sys.path.append(ENV_ROOT)
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sys.path.append(ASKBOT_ROOT)
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sys.path.append(ASKBOT_ROOT / "askbot" / "deps")
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sys.path.append(PROJECT_ROOT / 'djangoapps')
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sys.path.append(PROJECT_ROOT / 'lib')
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sys.path.append(COMMON_ROOT / 'djangoapps')
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sys.path.append(COMMON_ROOT / 'lib')
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############################# WEB CONFIGURATION #############################
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# This is where we stick our compiled template files.
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MAKO_MODULE_DIR = tempfile.mkdtemp('mako')
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MAKO_TEMPLATES = {}
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MAKO_TEMPLATES['main'] = [PROJECT_ROOT / 'templates']
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MITX_ROOT_URL = ''
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TEMPLATE_CONTEXT_PROCESSORS = (
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'django.core.context_processors.request',
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'django.core.context_processors.static',
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'django.contrib.messages.context_processors.messages',
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'django.core.context_processors.auth', # this is required for admin
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'django.core.context_processors.csrf', # necessary for csrf protection
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)
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################################# Middleware ###################################
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# List of finder classes that know how to find static files in
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# various locations.
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STATICFILES_FINDERS = (
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'django.contrib.staticfiles.finders.FileSystemFinder',
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'django.contrib.staticfiles.finders.AppDirectoriesFinder',
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)
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# List of callables that know how to import templates from various sources.
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TEMPLATE_LOADERS = (
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'django.template.loaders.filesystem.Loader',
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'django.template.loaders.app_directories.Loader',
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)
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MIDDLEWARE_CLASSES = (
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'django.middleware.cache.UpdateCacheMiddleware',
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'django.middleware.common.CommonMiddleware',
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'django.contrib.sessions.middleware.SessionMiddleware',
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'django.middleware.csrf.CsrfViewMiddleware',
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# Instead of AuthenticationMiddleware, we use a cached backed version
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'cache_toolbox.middleware.CacheBackedAuthenticationMiddleware',
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'django.contrib.messages.middleware.MessageMiddleware',
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'track.middleware.TrackMiddleware',
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'mitxmako.middleware.MakoMiddleware',
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'django.middleware.transaction.TransactionMiddleware',
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)
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############################ SIGNAL HANDLERS ################################
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import monitoring.exceptions # noqa
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############################ DJANGO_BUILTINS ################################
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# Change DEBUG/TEMPLATE_DEBUG in your environment settings files, not here
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DEBUG = False
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TEMPLATE_DEBUG = False
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# Site info
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SITE_ID = 1
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SITE_NAME = "localhost:8000"
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HTTPS = 'on'
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ROOT_URLCONF = 'mitx.cms.urls'
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IGNORABLE_404_ENDS = ('favicon.ico')
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# Email
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EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
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DEFAULT_FROM_EMAIL = 'registration@mitx.mit.edu'
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DEFAULT_FEEDBACK_EMAIL = 'feedback@mitx.mit.edu'
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ADMINS = (
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('MITx Admins', 'admin@mitx.mit.edu'),
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)
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MANAGERS = ADMINS
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# Static content
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STATIC_URL = '/static/'
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ADMIN_MEDIA_PREFIX = '/static/admin/'
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STATIC_ROOT = ENV_ROOT / "staticfiles"
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# FIXME: We should iterate through the courses we have, adding the static
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# contents for each of them. (Right now we just use symlinks.)
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STATICFILES_DIRS = [
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PROJECT_ROOT / "static",
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# This is how you would use the textbook images locally
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# ("book", ENV_ROOT / "book_images")
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]
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# Locale/Internationalization
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TIME_ZONE = 'America/New_York' # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
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LANGUAGE_CODE = 'en' # http://www.i18nguy.com/unicode/language-identifiers.html
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USE_I18N = True
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USE_L10N = True
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# Messages
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MESSAGE_STORAGE = 'django.contrib.messages.storage.session.SessionStorage'
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############################ APPS #####################################
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INSTALLED_APPS = (
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'django.contrib.auth',
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'django.contrib.contenttypes',
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'django.contrib.sessions',
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'django.contrib.sites',
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'django.contrib.messages',
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'django.contrib.staticfiles',
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# Uncomment the next line to enable the admin:
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# 'django.contrib.admin',
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# Uncomment the next line to enable admin documentation:
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# 'django.contrib.admindocs',
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)
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37
cms/envs/dev.py
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37
cms/envs/dev.py
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@@ -0,0 +1,37 @@
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"""
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This config file runs the simplest dev environment"""
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from .common import *
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DEBUG = True
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TEMPLATE_DEBUG = DEBUG
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DATABASES = {
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'default': {
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'ENGINE': 'django.db.backends.sqlite3',
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'NAME': ENV_ROOT / "db" / "mitx.db",
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}
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}
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CACHES = {
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# This is the cache used for most things. Askbot will not work without a
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# functioning cache -- it relies on caching to load its settings in places.
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# In staging/prod envs, the sessions also live here.
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'default': {
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'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
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'LOCATION': 'mitx_loc_mem_cache',
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'KEY_FUNCTION': 'util.memcache.safe_key',
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},
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# The general cache is what you get if you use our util.cache. It's used for
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# things like caching the course.xml file for different A/B test groups.
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# We set it to be a DummyCache to force reloading of course.xml in dev.
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# In staging environments, we would grab VERSION from data uploaded by the
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# push process.
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'general': {
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'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
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'KEY_PREFIX': 'general',
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'VERSION': 4,
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'KEY_FUNCTION': 'util.cache.memcache_safe_key',
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}
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}
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