id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
10796	test failure in regressiontests/queries/models.py	Carl Meyer	nobody	"On r10524 I'm getting this test failure (on SQLite):

{{{
======================================================================
FAIL: Doctest: regressiontests.queries.models.__test__.API_TESTS
----------------------------------------------------------------------
Traceback (most recent call last):
  File ""/home/carljm/projects/testproj_env/src/django/django/test/_doctest.py"", line 2180, in runTest
    raise self.failureException(self.format_failure(new.getvalue()))
AssertionError: Failed doctest test for regressiontests.queries.models.__test__.API_TESTS
  File ""/home/carljm/projects/testproj_env/src/django/tests/regressiontests/queries/models.py"", line unknown line number, in API_TESTS

----------------------------------------------------------------------
File ""/home/carljm/projects/testproj_env/src/django/tests/regressiontests/queries/models.py"", line ?, in regressiontests.queries.models.__test__.API_TESTS
Failed example:
    _ = pickle.loads(pickle.dumps(qs))
Exception raised:
    Traceback (most recent call last):
      File ""/home/carljm/projects/testproj_env/src/django/django/test/_doctest.py"", line 1267, in __run
        compileflags, 1) in test.globs
      File ""<doctest regressiontests.queries.models.__test__.API_TESTS[250]>"", line 1, in <module>
        _ = pickle.loads(pickle.dumps(qs))
      File ""/usr/lib/python2.5/pickle.py"", line 1366, in dumps
        Pickler(file, protocol).dump(obj)
      File ""/usr/lib/python2.5/pickle.py"", line 224, in dump
        self.save(obj)
      File ""/usr/lib/python2.5/pickle.py"", line 331, in save
        self.save_reduce(obj=obj, *rv)
      File ""/usr/lib/python2.5/pickle.py"", line 419, in save_reduce
        save(state)
      File ""/usr/lib/python2.5/pickle.py"", line 286, in save
        f(self, obj) # Call unbound method with explicit self
      File ""/usr/lib/python2.5/pickle.py"", line 649, in save_dict
        self._batch_setitems(obj.iteritems())
      File ""/usr/lib/python2.5/pickle.py"", line 663, in _batch_setitems
        save(v)
      File ""/usr/lib/python2.5/pickle.py"", line 306, in save
        rv = reduce(self.proto)
      File ""/usr/lib/python2.5/copy_reg.py"", line 83, in _reduce_ex
        dict = getstate()
      File ""/home/carljm/projects/testproj_env/src/django/django/db/models/sql/subqueries.py"", line 370, in __getstate__
        return super(DateQuery, self).__getstate__()
      File ""/home/carljm/projects/testproj_env/src/django/django/db/models/sql/query.py"", line 128, in __getstate__
        obj_dict['select_fields'] = [f.name for f in obj_dict['select_fields']]
    AttributeError: 'NoneType' object has no attribute 'name'

}}}"		closed	Database layer (models, ORM)	dev		fixed			Unreviewed	0	0	0	0	0	0