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Added import error handling and config vlaidation warning for store config

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This commit is contained in:
Jeremy Stretch 2019-12-11 10:51:32 -05:00
parent 9a8c8012be
commit e02ac133eb
1 changed files with 18 additions and 3 deletions
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21
netbox/netbox/settings.py
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@ -120,6 +120,7 @@ DATABASES = {
'default': DATABASE, 'default': DATABASE,
} }
# #
# Media storage # Media storage
# #
@ -127,17 +128,31 @@ DATABASES = {
if STORAGE_BACKEND is not None: if STORAGE_BACKEND is not None:
DEFAULT_FILE_STORAGE = STORAGE_BACKEND DEFAULT_FILE_STORAGE = STORAGE_BACKEND
# django-storages
if STORAGE_BACKEND.startswith('storages.'): if STORAGE_BACKEND.startswith('storages.'):
# Monkey-patch Django-storages to also fetch settings from STORAGE_CONFIG
import storages.utils
try:
import storages.utils
except ImportError:
raise ImproperlyConfigured(
"STORAGE_BACKEND is set to {} but django-storages is not present. It can be installed by running 'pip "
"install django-storages'.".format(STORAGE_BACKEND)
)
# Monkey-patch django-storages to fetch settings from STORAGE_CONFIG
def _setting(name, default=None): def _setting(name, default=None):
if name in STORAGE_CONFIG: if name in STORAGE_CONFIG:
return STORAGE_CONFIG[name] return STORAGE_CONFIG[name]
return globals().get(name, default) return globals().get(name, default)
storages.utils.setting = _setting storages.utils.setting = _setting
if STORAGE_CONFIG and STORAGE_BACKEND is None:
warnings.warn(
"STORAGE_CONFIG has been set in configuration.py but STORAGE_BACKEND is not defined. STORAGE_CONFIG will be "
"ignored."
)
# #
# Redis # Redis
# #