Here's a nice way of easily passing only certain settings variables to the template. Because of the way Django looks up context processors, we need a little hack with sys.modules. The blog entry is here.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | # utils/context_processors.py
import sys
from django.conf import settings as django_settings
class SettingsProcessor(object):
def __getattr__(self, attr):
if attr == '__file__':
# autoreload support in dev server
return __file__
else:
return lambda request: {attr: getattr(django_settings, attr)}
sys.modules[__name__ + '.settings'] = SettingsProcessor()
# in settings.py
TEMPLATE_CONTEXT_PROCESSORS = (
# ....
'utils.context_processors.settings.GOOGLEMAPS_KEY',
'utils.context_processors.settings.TEMPLATE_DEBUG',
'utils.context_processors.settings.MAXMIND_URL',
)
|
More like this
- Browser-native date input field by kytta 1 month ago
- Generate and render HTML Table by LLyaudet 1 month, 1 week ago
- My firs Snippets by GutemaG 1 month, 1 week ago
- FileField having auto upload_to path by junaidmgithub 2 months, 2 weeks ago
- LazyPrimaryKeyRelatedField by LLyaudet 2 months, 3 weeks ago
Comments
I'm sorry, but this seems crazy. I heard about this snippet because of a bug report that it breaks coverage.py (https://bitbucket.org/ned/coveragepy/issue/192)
Why not write a simple context processor that does what you want, like this:
#
Please login first before commenting.