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""" Django settings for the Bcfg2 server """
import os
import sys
import Bcfg2.Options
try:
import django
HAS_DJANGO = True
except ImportError:
HAS_DJANGO = False
# required for reporting
try:
import south # pylint: disable=W0611
HAS_SOUTH = True
except ImportError:
HAS_SOUTH = False
DATABASES = dict()
# Django < 1.2 compat
DATABASE_ENGINE = None
DATABASE_NAME = None
DATABASE_USER = None
DATABASE_PASSWORD = None
DATABASE_HOST = None
DATABASE_PORT = None
DATABASE_OPTIONS = None
DATABASE_SCHEMA = None
TIME_ZONE = None
DEBUG = False
TEMPLATE_DEBUG = DEBUG
ALLOWED_HOSTS = ['*']
MEDIA_URL = '/site_media/'
def _default_config():
""" get the default config file. returns /etc/bcfg2-web.conf,
UNLESS /etc/bcfg2.conf exists AND /etc/bcfg2-web.conf does not
exist. """
optinfo = dict(cfile=Bcfg2.Options.CFILE,
web_cfile=Bcfg2.Options.WEB_CFILE)
setup = Bcfg2.Options.OptionParser(optinfo, quiet=True)
setup.parse(sys.argv[1:], do_getopt=False)
if (not os.path.exists(setup['web_cfile']) and
os.path.exists(setup['cfile'])):
return setup['cfile']
else:
return setup['web_cfile']
DEFAULT_CONFIG = _default_config()
def read_config(cfile=DEFAULT_CONFIG, repo=None, quiet=False):
""" read the config file and set django settings based on it """
# pylint: disable=W0602,W0603
global DATABASE_ENGINE, DATABASE_NAME, DATABASE_USER, DATABASE_PASSWORD, \
DATABASE_HOST, DATABASE_PORT, DATABASE_OPTIONS, DATABASE_SCHEMA, \
DEBUG, TEMPLATE_DEBUG, TIME_ZONE, MEDIA_URL
# pylint: enable=W0602,W0603
if not os.path.exists(cfile) and os.path.exists(DEFAULT_CONFIG):
print("%s does not exist, using %s for database configuration" %
(cfile, DEFAULT_CONFIG))
cfile = DEFAULT_CONFIG
optinfo = Bcfg2.Options.DATABASE_COMMON_OPTIONS
optinfo['repo'] = Bcfg2.Options.SERVER_REPOSITORY
# when setting a different config file, it has to be set in either
# sys.argv or in the OptionSet() constructor AS WELL AS the argv
# that's passed to setup.parse()
argv = [Bcfg2.Options.CFILE.cmd, cfile,
Bcfg2.Options.WEB_CFILE.cmd, cfile]
setup = Bcfg2.Options.OptionParser(optinfo, argv=argv, quiet=quiet)
setup.parse(argv)
if repo is None:
repo = setup['repo']
DATABASES['default'] = \
dict(ENGINE="django.db.backends.%s" % setup['db_engine'],
NAME=setup['db_name'],
USER=setup['db_user'],
PASSWORD=setup['db_password'],
HOST=setup['db_host'],
PORT=setup['db_port'],
OPTIONS=setup['db_options'],
SCHEMA=setup['db_schema'])
if HAS_DJANGO and django.VERSION[0] == 1 and django.VERSION[1] < 2:
DATABASE_ENGINE = setup['db_engine']
DATABASE_NAME = DATABASES['default']['NAME']
DATABASE_USER = DATABASES['default']['USER']
DATABASE_PASSWORD = DATABASES['default']['PASSWORD']
DATABASE_HOST = DATABASES['default']['HOST']
DATABASE_PORT = DATABASES['default']['PORT']
DATABASE_OPTIONS = DATABASES['default']['OPTIONS']
DATABASE_SCHEMA = DATABASES['default']['SCHEMA']
# dropping the version check. This was added in 1.1.2
TIME_ZONE = setup['time_zone']
DEBUG = setup['django_debug']
TEMPLATE_DEBUG = DEBUG
if DEBUG:
print("Warning: Setting web_debug to True causes extraordinary memory "
"leaks. Only use this setting if you know what you're doing.")
if setup['web_prefix']:
MEDIA_URL = setup['web_prefix'].rstrip('/') + MEDIA_URL
else:
MEDIA_URL = '/site_media/'
# initialize settings from /etc/bcfg2-web.conf or /etc/bcfg2.conf, or
# set up basic defaults. this lets manage.py work in all cases
read_config(quiet=True)
ADMINS = (('Root', 'root'))
MANAGERS = ADMINS
# Language code for this installation. All choices can be found here:
# http://www.w3.org/TR/REC-html40/struct/dirlang.html#langcodes
# http://blogs.law.harvard.edu/tech/stories/storyReader$15
LANGUAGE_CODE = 'en-us'
SITE_ID = 1
# TODO - sanitize this
INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.admin',
'Bcfg2.Server',
)
if HAS_SOUTH:
INSTALLED_APPS = INSTALLED_APPS + (
'south',
'Bcfg2.Reporting',
)
if 'BCFG2_LEGACY_MODELS' in os.environ:
INSTALLED_APPS += ('Bcfg2.Server.Reports.reports',)
# Imported from Bcfg2.Server.Reports
MEDIA_ROOT = ''
# URL prefix for admin media -- CSS, JavaScript and images. Make sure to use a
# trailing slash.
STATIC_URL = '/media/'
#TODO - make this unique
# Make this unique, and don't share it with anybody.
SECRET_KEY = 'eb5+y%oy-qx*2+62vv=gtnnxg1yig_odu0se5$h0hh#pc*lmo7'
if HAS_DJANGO and django.VERSION[0] == 1 and django.VERSION[1] < 3:
CACHE_BACKEND = 'locmem:///'
else:
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
}
}
if HAS_DJANGO and django.VERSION[0] == 1 and django.VERSION[1] < 2:
TEMPLATE_LOADERS = (
'django.template.loaders.filesystem.load_template_source',
'django.template.loaders.app_directories.load_template_source',
)
else:
TEMPLATE_LOADERS = (
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
)
#TODO - review these. auth and sessions aren't really used
MIDDLEWARE_CLASSES = (
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.middleware.doc.XViewMiddleware',
)
# TODO - move this to a higher root and dynamically import
ROOT_URLCONF = 'Bcfg2.Reporting.urls'
# TODO - this isn't usable
# Authentication Settings
AUTHENTICATION_BACKENDS = ('django.contrib.auth.backends.ModelBackend')
LOGIN_URL = '/login'
SESSION_EXPIRE_AT_BROWSER_CLOSE = True
TEMPLATE_DIRS = (
# App loaders should take care of this.. not sure why this is here
'/usr/share/python-support/python-django/django/contrib/admin/templates/',
)
# TODO - sanitize this
if HAS_DJANGO and django.VERSION[0] == 1 and django.VERSION[1] < 2:
TEMPLATE_CONTEXT_PROCESSORS = (
'django.core.context_processors.auth',
'django.core.context_processors.debug',
'django.core.context_processors.i18n',
'django.core.context_processors.media',
'django.core.context_processors.request'
)
else:
TEMPLATE_CONTEXT_PROCESSORS = (
'django.contrib.auth.context_processors.auth',
'django.core.context_processors.debug',
'django.core.context_processors.i18n',
'django.core.context_processors.media',
'django.core.context_processors.request'
)
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