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Code Issues 32 Releases Wiki Activity

[soc2009/multidb] Corrected error handling when the database backend is incorrectly specified. Patch from Russell Keith-Magee.

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git-svn-id: http://code.djangoproject.com/svn/django/branches/soc2009/multidb@11792 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Alex Gaynor 2009-12-03 20:57:33 +00:00
parent fdadb7bf18
commit a824570484
1 changed files with 4 additions and 1 deletions
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5
django/db/utils.py
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@ -2,6 +2,7 @@ import inspect
import os
from django.conf import settings
from django.core.exceptions import ImproperlyConfigured
from django.utils.importlib import import_module
def load_backend(backend_name):
@ -29,7 +30,9 @@ def load_backend(backend_name):
available_backends = []
available_backends.sort()
if backend_name not in available_backends:
error_msg = "%r isn't an available database backend. Available options are: %s\nError was: %s" % \
error_msg = ("%r isn't an available database backend. \n" +
"Try using django.db.backends.XXX, where XXX is one of:\n %s\n" +
"Error was: %s") % \
(backend_name, ", ".join(map(repr, available_backends)), e_user)
raise ImproperlyConfigured(error_msg)
else: