#10865: Unable to pickle Queryset
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Reporter: wfa...@digipen.edu | Owner: nobody
Status: new | Milestone: 1.1
Component: Uncategorized | Version: SVN
Resolution: | Keywords:
Stage: Unreviewed | Has_patch: 0
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Comment (by wfa...@digipen.edu):
I have attached a test project that has the problem. Here is the code that
causes the problem.
{{{
from pickle_test.main.models import Place
from django.contrib.auth.models import User
from django.core.cache import cache
import pickler
user = User.objects.create(username="test_user")
place = Place.objects.create(name="Test Place", address="Test Address",
city="Wichita", state="KS", creator=user)
places = Place.objects.all()
cache.set("places", pickle.dumps(places))
c = cache.get("places")
q = pickle.loads(c)
Traceback (most recent call last):
File "<console>", line 1, in <module>
File "/usr/lib/python2.6/pickle.py", line 1374, in loads
return Unpickler(file).load()
File "/usr/lib/python2.6/pickle.py", line 858, in load
dispatch[key](self)
File "/usr/lib/python2.6/pickle.py", line 1090, in load_global
klass = self.find_class(module, name)
File "/usr/lib/python2.6/pickle.py", line 1124, in find_class
__import__(module)
TypeError: __import__() argument 1 must be string without null bytes, not
str
}}}
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Ticket URL: <http://code.djangoproject.com/ticket/10865#comment:3>
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