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Tightened up code in django.contrib.contenttypes.models.ContentTypeManager.get_for_model() to use get_or_create() 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@3173 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2006-06-20 04:47:07 +00:00
parent fb1c01b103
commit a4b11826a7
1 changed files with 5 additions and 10 deletions
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15
django/contrib/contenttypes/models.py
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@ -8,16 +8,11 @@ class ContentTypeManager(models.Manager):
ContentType if necessary. ContentType if necessary.
""" """
opts = model._meta opts = model._meta
try: # The str() is needed around opts.verbose_name because it's a
return self.model._default_manager.get(app_label=opts.app_label, # django.utils.functional.__proxy__ object.
model=opts.object_name.lower()) ct, created = self.model._default_manager.get_or_create(app_label=opts.app_label,
except self.model.DoesNotExist: model=opts.object_name.lower(), defaults={'name': str(opts.verbose_name)})
# The str() is needed around opts.verbose_name because it's a return ct
# django.utils.functional.__proxy__ object.
ct = self.model(name=str(opts.verbose_name),
app_label=opts.app_label, model=opts.object_name.lower())
ct.save()
return ct
class ContentType(models.Model): class ContentType(models.Model):
name = models.CharField(maxlength=100) name = models.CharField(maxlength=100)