Fixed it.
I was assigning a string to a date field. Django is ok with this, django-
reversion isn't.
Changed:
lDate = '%s-%s-%s' % (lYear, lMonth, lDay)
lContestEvent.date_of_event = lDate
to:
lContestEvent.date_of_event = date(int(lYear), int(lMonth), int(lDay))
and all appears fine.
Tim.
On Tuesday 02 June 2009 22:01:26 Tim Sawyer wrote:
> Hi,
>
> I'm using django svn 10784, and I've just added django-reversion, latest
> svn version from trunk (198). I'm using the middleware option for django-
> reversion.
>
> It's not working, and I'm getting the following error. I've tried with the
> same django version and the tagged 1.1.1 release of django-reversion, but I
> get the same problem.
>
> The error occurs on a save and is:
>
>
> Traceback (most recent call last):
>
> File "/home/mybandsite/django-trunk/django/core/servers/basehttp.py",
> line 278, in run
> self.result = application(self.environ, self.start_response)
>
> File "/home/mybandsite/django-trunk/django/core/servers/basehttp.py",
> line 636, in __call__
> return self.application(environ, start_response)
>
> File "/home/mybandsite/django-trunk/django/core/handlers/wsgi.py", line
> 245, in __call__
> response = middleware_method(request, response)
>
> File "/home/mybandsite/src/reversion/middleware.py", line 23, in
> process_response
> reversion.revision.end()
>
> File "/home/mybandsite/src/reversion/revisions.py", line 263, in end
> serialized_data = serializers.serialize(registration_info.format,
> [obj], fields=registration_info.fields)
>
> File "/home/mybandsite/django-trunk/django/core/serializers/__init__.py",
> line 87, in serialize
> s.serialize(queryset, **options)
>
> File "/home/mybandsite/django-trunk/django/core/serializers/base.py",
> line 44, in serialize
> self.handle_field(obj, field)
>
> File "/home/mybandsite/django-
> trunk/django/core/serializers/xml_serializer.py", line 70, in handle_field
> self.xml.characters(field.value_to_string(obj))
>
> File "/home/mybandsite/django-trunk/django/db/models/fields/__init__.py",
> line 518, in value_to_string
> data = datetime_safe.new_date(val).strftime("%Y-%m-%d")
>
> File "/home/mybandsite/django-trunk/django/utils/datetime_safe.py", line
> 30, in new_date
> return date(d.year, d.month, d.day)
>
> AttributeError: 'unicode' object has no attribute 'year'
>
> I think this might be something to do with my MIDDLEWARE_CLASSES which is
> set to:
>
> MIDDLEWARE_CLASSES = (
> 'django.contrib.sessions.middleware.SessionMiddleware',
> 'django.contrib.auth.middleware.AuthenticationMiddleware',
> 'django.middleware.transaction.TransactionMiddleware',
> 'reversion.middleware.RevisionMiddleware',
> 'django.middleware.common.CommonMiddleware',
> 'django.middleware.doc.XViewMiddleware',
> )
>
> which doesn't match the recommendation from the django-reversion site. I
> had to put the AuthenticationMiddleware first so that request.user was
> available for the RevisionMiddleware to use, and that dragged the
> SessionMiddleware in too.
>
> Any clues anyone?
>
> Thanks,
>
> Tim.
>
>
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