openstack
/
horizon
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horizon/openstack_dashboard/settings.py

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# Copyright 2012 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2012 Nebula, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import glob
import logging
import os
import sys
import warnings
from django.utils.translation import ugettext_lazy as _
from horizon.utils.escape import monkeypatch_escape
from openstack_dashboard import enabled
from openstack_dashboard import exceptions
from openstack_dashboard.local import enabled as local_enabled
from openstack_dashboard import theme_settings
from openstack_dashboard.utils import config
from openstack_dashboard.utils import settings as settings_utils
monkeypatch_escape()
# Load default values
# pylint: disable=wrong-import-position
from openstack_dashboard.defaults import * # noqa: E402,F403,H303
_LOG = logging.getLogger(__name__)
warnings.filterwarnings("default", category=DeprecationWarning)
ROOT_PATH = os.path.dirname(os.path.abspath(__file__))
if ROOT_PATH not in sys.path:
sys.path.append(ROOT_PATH)
DEBUG = False
ROOT_URLCONF = 'openstack_dashboard.urls'
HORIZON_CONFIG = {
'user_home': 'openstack_dashboard.views.get_user_home',
'ajax_queue_limit': 10,
'auto_fade_alerts': {
'delay': 3000,
'fade_duration': 1500,
'types': ['alert-success', 'alert-info']
},
'bug_url': None,
'help_url': "https://docs.openstack.org/",
'exceptions': {'recoverable': exceptions.RECOVERABLE,
'not_found': exceptions.NOT_FOUND,
'unauthorized': exceptions.UNAUTHORIZED},
'modal_backdrop': 'static',
'angular_modules': [],
'js_files': [],
'js_spec_files': [],
'external_templates': [],
'plugins': [],
'integration_tests_support': INTEGRATION_TESTS_SUPPORT
}
MIDDLEWARE = (
'openstack_auth.middleware.OpenstackAuthMonkeyPatchMiddleware',
'debreach.middleware.RandomCommentMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'horizon.middleware.OperationLogMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'horizon.middleware.HorizonMiddleware',
'horizon.themes.ThemeMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'openstack_dashboard.contrib.developer.profiler.middleware.'
'ProfilerClientMiddleware',
'openstack_dashboard.contrib.developer.profiler.middleware.'
'ProfilerMiddleware',
)
CACHED_TEMPLATE_LOADERS = [
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
'horizon.loaders.TemplateLoader'
]
ADD_TEMPLATE_LOADERS = []
ADD_TEMPLATE_DIRS = []
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(ROOT_PATH, 'templates')],
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.i18n',
'django.template.context_processors.request',
'django.template.context_processors.media',
'django.template.context_processors.static',
'django.contrib.messages.context_processors.messages',
'horizon.context_processors.horizon',
'openstack_dashboard.context_processors.openstack',
],
'loaders': [
'horizon.themes.ThemeTemplateLoader'
],
},
},
]
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
'horizon.contrib.staticfiles.finders.HorizonStaticFinder',
'compressor.finders.CompressorFinder',
)
COMPRESS_PRECOMPILERS = (
('text/scss', 'horizon.utils.scss_filter.HorizonScssFilter'),
)
COMPRESS_CSS_FILTERS = (
'compressor.filters.css_default.CssAbsoluteFilter',
)
COMPRESS_ENABLED = True
COMPRESS_OUTPUT_DIR = 'dashboard'
COMPRESS_CSS_HASHING_METHOD = 'hash'
COMPRESS_PARSER = 'compressor.parser.HtmlParser'
INSTALLED_APPS = [
'openstack_dashboard',
'django.contrib.contenttypes',
'django.contrib.auth',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.humanize',
'django_pyscss',
'debreach',
'openstack_dashboard.django_pyscss_fix',
'compressor',
'horizon',
'openstack_auth',
]
AUTHENTICATION_BACKENDS = ('openstack_auth.backend.KeystoneBackend',)
AUTH_USER_MODEL = 'openstack_auth.User'
MESSAGE_STORAGE = 'django.contrib.messages.storage.fallback.FallbackStorage'
SESSION_ENGINE = 'django.contrib.sessions.backends.cache'
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
'LOCATION': '127.0.0.1:11211',
},
}
SESSION_COOKIE_HTTPONLY = True
SESSION_EXPIRE_AT_BROWSER_CLOSE = True
SESSION_COOKIE_SECURE = False
# when doing upgrades, it may be wise to stick to PickleSerializer
# NOTE(berendt): Check during the K-cycle if this variable can be removed.
# https://bugs.launchpad.net/horizon/+bug/1349463
SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer'
CSRF_FAILURE_VIEW = 'openstack_dashboard.views.csrf_failure'
LANGUAGES = (
('cs', 'Czech'),
('de', 'German'),
('en', 'English'),
('en-au', 'Australian English'),
('en-gb', 'British English'),
('eo', 'Esperanto'),
('es', 'Spanish'),
('fr', 'French'),
('id', 'Indonesian'),
('it', 'Italian'),
('ja', 'Japanese'),
('ko', 'Korean (Korea)'),
('pl', 'Polish'),
('pt-br', 'Portuguese (Brazil)'),
('ru', 'Russian'),
('tr', 'Turkish'),
('zh-hans', 'Simplified Chinese'),
('zh-hant', 'Traditional Chinese'),
)
LANGUAGE_CODE = 'en'
LANGUAGE_COOKIE_NAME = 'horizon_language'
USE_I18N = True
USE_L10N = True
USE_TZ = True
DEFAULT_EXCEPTION_REPORTER_FILTER = 'horizon.exceptions.HorizonReporterFilter'
SECRET_KEY = None
LOCAL_PATH = None
ADD_INSTALLED_APPS = []
CSRF_COOKIE_AGE = None
COMPRESS_OFFLINE_CONTEXT = 'horizon.themes.offline_context'
# Notice all customizable configurations should be above this line
XSTATIC_MODULES = settings_utils.BASE_XSTATIC_MODULES
if not LOCAL_PATH:
LOCAL_PATH = os.path.join(ROOT_PATH, 'local')
LOCAL_SETTINGS_DIR_PATH = os.path.join(LOCAL_PATH, "local_settings.d")
_files = glob.glob(os.path.join(LOCAL_PATH, 'local_settings.conf'))
_files.extend(
sorted(glob.glob(os.path.join(LOCAL_SETTINGS_DIR_PATH, '*.conf'))))
_config = config.load_config(_files, ROOT_PATH, LOCAL_PATH)
# Apply the general configuration.
config.apply_config(_config, globals())
try:
from local.local_settings import * # noqa: F403,H303
except ImportError:
_LOG.warning("No local_settings file found.")
# configure templates
if not TEMPLATES[0]['DIRS']:
TEMPLATES[0]['DIRS'] = [os.path.join(ROOT_PATH, 'templates')]
TEMPLATES[0]['DIRS'] += ADD_TEMPLATE_DIRS
# configure template debugging
TEMPLATES[0]['OPTIONS']['debug'] = DEBUG
# Template loaders
if DEBUG:
TEMPLATES[0]['OPTIONS']['loaders'].extend(
CACHED_TEMPLATE_LOADERS + ADD_TEMPLATE_LOADERS
)
else:
TEMPLATES[0]['OPTIONS']['loaders'].extend(
[('django.template.loaders.cached.Loader', CACHED_TEMPLATE_LOADERS)] +
ADD_TEMPLATE_LOADERS
)
# allow to drop settings snippets into a local_settings_dir
LOCAL_SETTINGS_DIR_PATH = os.path.join(ROOT_PATH, "local", "local_settings.d")
if os.path.exists(LOCAL_SETTINGS_DIR_PATH):
for (dirpath, dirnames, filenames) in os.walk(LOCAL_SETTINGS_DIR_PATH):
for filename in sorted(filenames):
if filename.endswith(".py"):
try:
with open(os.path.join(dirpath, filename)) as f:
# pylint: disable=exec-used
exec(f.read())
except Exception:
_LOG.exception(
"Can not exec settings snippet %s", filename)
if USER_MENU_LINKS is None:
USER_MENU_LINKS = []
if SHOW_OPENRC_FILE:
USER_MENU_LINKS.append({
'name': _('OpenStack RC File'),
'icon_classes': ['fa-download', ],
'url': 'horizon:project:api_access:openrc',
})
if not WEBROOT.endswith('/'):
WEBROOT += '/'
if LOGIN_URL is None:
LOGIN_URL = WEBROOT + 'auth/login/'
if LOGOUT_URL is None:
LOGOUT_URL = WEBROOT + 'auth/logout/'
if LOGIN_ERROR is None:
LOGIN_ERROR = WEBROOT + 'auth/error/'
if LOGIN_REDIRECT_URL is None:
LOGIN_REDIRECT_URL = WEBROOT
if MEDIA_ROOT is None:
MEDIA_ROOT = os.path.abspath(os.path.join(ROOT_PATH, '..', 'media'))
if MEDIA_URL is None:
MEDIA_URL = WEBROOT + 'media/'
if STATIC_ROOT is None:
STATIC_ROOT = os.path.abspath(os.path.join(ROOT_PATH, '..', 'static'))
if STATIC_URL is None:
STATIC_URL = WEBROOT + 'static/'
AVAILABLE_THEMES, SELECTABLE_THEMES, DEFAULT_THEME = (
theme_settings.get_available_themes(
AVAILABLE_THEMES,
DEFAULT_THEME,
SELECTABLE_THEMES
)
)
# Discover all the directories that contain static files
STATICFILES_DIRS = theme_settings.get_theme_static_dirs(
AVAILABLE_THEMES, THEME_COLLECTION_DIR, ROOT_PATH)
# Ensure that we always have a SECRET_KEY set, even when no local_settings.py
# file is present. See local_settings.py.example for full documentation on the
# horizon.utils.secret_key module and its use.
if not SECRET_KEY:
if not LOCAL_PATH:
LOCAL_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)),
'local')
# pylint: disable=ungrouped-imports
from horizon.utils import secret_key
SECRET_KEY = secret_key.generate_or_read_from_file(os.path.join(LOCAL_PATH,
'.secret_key_store'))
# populate HORIZON_CONFIG with auto-discovered JavaScript sources, mock files,
# specs files and external templates.
settings_utils.find_static_files(HORIZON_CONFIG, AVAILABLE_THEMES,
THEME_COLLECTION_DIR, ROOT_PATH)
INSTALLED_APPS = list(INSTALLED_APPS) # Make sure it's mutable
settings_utils.update_dashboards(
[
enabled,
local_enabled,
],
HORIZON_CONFIG,
INSTALLED_APPS,
)
INSTALLED_APPS[0:0] = ADD_INSTALLED_APPS
# Include xstatic_modules specified in plugin
XSTATIC_MODULES += HORIZON_CONFIG['xstatic_modules']
# Discover all the xstatic module entry points to embed in our HTML
STATICFILES_DIRS += settings_utils.get_xstatic_dirs(
XSTATIC_MODULES, HORIZON_CONFIG)
# This base context objects gets added to the offline context generator
# for each theme configured.
HORIZON_COMPRESS_OFFLINE_CONTEXT_BASE = {
'WEBROOT': WEBROOT,
'STATIC_URL': STATIC_URL,
'HORIZON_CONFIG': HORIZON_CONFIG,
'NG_TEMPLATE_CACHE_AGE': NG_TEMPLATE_CACHE_AGE if not DEBUG else 0,
}
if DEBUG:
logging.basicConfig(level=logging.DEBUG)
# Here comes the Django settings deprecation section. Being at the very end
# of settings.py allows it to catch the settings defined in local_settings.py
# or inside one of local_settings.d/ snippets.
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