I have a custom context processor that is in my settings file, so it
is being called on each request. When making any request, I receive
the following error.
Traceback (most recent call last):
File "c:\Python24\lib\site-packages\django\core\handlers\base.py" in
get_response
77. response = callback(request, *callback_args, **callback_kwargs)
File "c:\Python24\lib\site-packages\django\contrib\admin\views
\decorators.py" in _checklogin
65. return _display_login_form(request, message)
File "c:\Python24\lib\site-packages\django\contrib\admin\views
\decorators.py" in _display_login_form
28. }, context_instance=template.RequestContext(request))
File "c:\Python24\lib\site-packages\django\template\context.py" in
__init__
100. self.update(processor(request))
File "C:\djangosites\AGD\..\AGD\context_processors.py" in member
5. member = Member.objects.get(user=request.user)
File "c:\Python24\lib\site-packages\django\db\models\manager.py" in
get
73. return self.get_query_set().get(*args, **kwargs)
File "c:\Python24\lib\site-packages\django\db\models\query.py" in get
250. obj_list = list(clone)
File "c:\Python24\lib\site-packages\django\db\models\query.py" in
__iter__
108. return iter(self._get_data())
File "c:\Python24\lib\site-packages\django\db\models\query.py" in
_get_data
470. self._result_cache = list(self.iterator())
File "c:\Python24\lib\site-packages\django\db\models\query.py" in
iterator
183. cursor.execute("SELECT " + (self._distinct and "DISTINCT " or
"") + ",".join(select) + sql, params)
File "c:\Python24\lib\site-packages\django\db\backends\util.py" in
execute
24. self.db.queries.append({
TypeError at /admin/
__str__ returned non-string (type instance)
All of my __str__ methods are returning strings according to the
model.
class Member(models.Model):
user = models.OneToOneField(User, db_index=True)
chapter = models.ForeignKey(Chapter)
status = models.ForeignKey(ChapterStatus)
initiation_number = models.CharField(maxlength=5, blank=True,
null=True, unique=True)
initiation_date = models.DateField('date initiated', blank=True,
null=True)
maiden_name = models.CharField(maxlength=25, blank=True, null=True)
advisor = models.BooleanField(null=True)
married_to_big_brother = models.BooleanField(null=True)
facebook_id = models.CharField(maxlength=15, blank=True, null=True)
sister_daughters = models.ManyToManyField('self',
filter_interface=models.HORIZONTAL, blank=True)
comments = models.TextField(maxlength=200, blank=True)
def __str__(self):
return '%s %s (%s)' % (self.user.first_name,
self.user.last_name,
self.status)
class Admin:
pass
The context processor is very simple.
from AGD.AGDWeb.models import Member
def member(request):
try:
member = Member.objects.get(user=request.user) ...
return_dict = {'member': member}
except Member.DoesNotExist:
return_dict = {}
return return_dict
This only seems to happen when I do not have a member record defined
for my current user. What does this error mean?
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