#14760: Admin inlines with file/image field fails to save_as
----------------------------------+-----------------------------------------
Reporter: paulos | Owner: nobody
Status: new | Milestone:
Component: django.contrib.admin | Version: 1.2
Keywords: | Stage: Unreviewed
Has_patch: 0 |
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How to reproduce:
* declare an admin inline which "model" property referes to a model
containing an image field and another char field
* declare a parent ModelAdmin having save_as=True
* in the admin, create and save a new parent with one or more inlines
* try to save_as
Result:
* the form does not validate, image or file field will be empty with
error: "This field is required.", extra inlines gone.
* if you try to upload other file admin blows up with ValueError: invalid
literal for int() with base 10: ''
Test case:
- dummy/models.py
{{{
from django.db import models
class Foo(models.Model):
name = models.CharField(max_length=30)
class Bar(models.Model):
parent = models.ForeignKey(Foo)
title = models.CharField(max_length=30)
img = models.ImageField(upload_to='testpath')
}}}
- dummy/admin.py
{{{
from django.contrib import admin
from bugtest.dummy.models import *
class BarInline(admin.StackedInline):
model = Bar
class FooAdmin(admin.ModelAdmin):
inlines = (BarInline,)
save_as = True
admin.site.register(Foo, FooAdmin)
}}}
Traceback:
{{{
Django Version: 1.2.3
Python Version: 2.6.5
Installed Applications:
['django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.admin',
'django.contrib.admindocs',
'bugtest.dummy',
]
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware')
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/core/handlers/base.py" in
get_response
100. response = callback(request, *callback_args,
**callback_kwargs)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/contrib/admin/options.py" in
wrapper
239. return self.admin_site.admin_view(view)(*args,
**kwargs)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/utils/decorators.py" in
_wrapped_view
76. response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/views/decorators/cache.py" in
_wrapped_view_func
69. response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/contrib/admin/sites.py" in inner
190. return view(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/utils/decorators.py" in _wrapper
21. return decorator(bound_func)(*args, **kwargs)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/utils/decorators.py" in
_wrapped_view
76. response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/utils/decorators.py" in bound_func
17. return func(self, *args2, **kwargs2)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/db/transaction.py" in
_commit_on_success
299. res = func(*args, **kw)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/contrib/admin/options.py" in
add_view
792. prefix=prefix,
queryset=inline.queryset(request))
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/forms/models.py" in __init__
704. queryset=qs)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/forms/models.py" in __init__
429. super(BaseModelFormSet, self).__init__(**defaults)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/forms/formsets.py" in __init__
47. self._construct_forms()
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/forms/formsets.py" in
_construct_forms
97. self.forms.append(self._construct_form(i))
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/forms/models.py" in _construct_form
717. form = super(BaseInlineFormSet, self)._construct_form(i,
**kwargs)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/forms/models.py" in _construct_form
448. connection=connections[self.get_queryset().db])
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/db/models/fields/subclassing.py" in
inner
53. return func(*args, **kwargs)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/db/models/fields/subclassing.py" in
inner
53. return func(*args, **kwargs)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/db/models/fields/__init__.py" in
get_db_prep_lookup
306. value = self.get_prep_lookup(lookup_type, value)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/db/models/fields/__init__.py" in
get_prep_lookup
292. return self.get_prep_value(value)
File "/usr/local/lib/python2.6/dist-
packages/Django-1.2.3-py2.6.egg/django/db/models/fields/__init__.py" in
get_prep_value
479. return int(value)
}}}
--
Ticket URL: <http://code.djangoproject.com/ticket/14760>
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