Opened 13 years ago

Last modified 12 years ago

#16263 closed Bug

settings __file__ missing for setup_environ() — at Initial Version

Reported by: tushar.wagle@… Owned by: nobody
Component: Core (Other) Version: 1.3
Severity: Normal Keywords: conf, settings
Cc: Triage Stage: Unreviewed
Has patch: yes Needs documentation: no
Needs tests: no Patch needs improvement: no
Easy pickings: yes UI/UX: no

Description

I'm getting the following problem:
---
Traceback (most recent call last):

File "request_handler.py", line 10, in <module>

setup_environ(settings)

File "c:\Python27\lib\site-packages\django\core\management\init.py", line 394, in setup_environ

if 'init.py' in settings_mod.file:

File "c:\Python27\lib\site-packages\django\utils\functional.py", line 277, in getattr

return getattr(self._wrapped, name)

AttributeError: 'Settings' object has no attribute 'file'
---

when trying to use django standalone with code like this (and with DJANGO_SETTINGS_MODULE set to a valid module):

from django.conf import settings
from django.core.management import setup_environ
setup_environ(settings)

The problem is that there is no file attribute on the django.conf.Settings object, and the setup_environ() code assumes that there will be.

One fix (that I've tested) is to add the copy of the file attribute within the Settings class in django.conf.init.py like this:

---
class Settings(BaseSettings):

def init(self, settings_module):

# update this dict from global settings (but only for ALL_CAPS settings)
for setting in dir(global_settings):

if setting == setting.upper():

setattr(self, setting, getattr(global_settings, setting))

# store the settings module in case someone later cares
self.SETTINGS_MODULE = settings_module

try:

mod = importlib.import_module(self.SETTINGS_MODULE)

except ImportError, e:

raise ImportError("Could not import settings '%s' (Is it on sys.path?): %s" % (self.SETTINGS_MODULE, e))

# Settings that should be converted into tuples if they're mistakenly entered
# as strings.
tuple_settings = ("INSTALLED_APPS", "TEMPLATE_DIRS")

for setting in dir(mod):

#if setting == setting.upper(): ## OLD BROKEN
if setting == setting.upper() or setting == 'file': #NEW FIXED

---

This works, but might not be the best solution. This problem means that I cannot use any settings files other than the default one (so is quite a big problem). There is of course a simple workaround: ie to rename my custom file to settings.py, but this isn't ideal.

(Also note that this is not a problem when using manage.py, just when trying to use this standalone, eg in a non-webserver process).

Change History (0)

Note: See TracTickets for help on using tickets.
Back to Top