Re: Django-jython problem when rendering admin user detail template

I made this question in StackOverflow to get answers and comments:

http://stackoverflow.com/questions/33637913/django-unicode-issue-with-datetime-in-jython-with-sqlite-jdbc

It seems there is a bug when reading the info provided by the JDBC from
django. The format that django gets is not the correct, as you can see in
the screenshot I attached in the question.

2015-11-10 16:00 GMT-03:00 Diego Muñoz <[email protected]>:

> I'd like to add some extra information:
>
> I am using the sqlite-jdbc-3.8.11.2.jar file, and I tried to dump data
> from auth.User with "jython manage.py dumpdata auth.User --indent=4
> --traceback" and I got this error:
>
> [Traceback (most recent call last):
>   File "manage.py", line 10, in <module>
>     execute_from_command_line(sys.argv)
>   File
> "/home/dmunoz/jsnmp/Lib/site-packages/django/core/management/__init__.py",
> line 354, in execute_from_command_line
>     utility.execute()
>   File
> "/home/dmunoz/jsnmp/Lib/site-packages/django/core/management/__init__.py",
> line 346, in execute
>     self.fetch_command(subcommand).run_from_argv(self.argv)
>   File
> "/home/dmunoz/jsnmp/Lib/site-packages/django/core/management/base.py", line
> 394, in run_from_argv
>     self.execute(*args, **cmd_options)
>   File
> "/home/dmunoz/jsnmp/Lib/site-packages/django/core/management/base.py", line
> 445, in execute
>     output = self.handle(*args, **options)
>   File
> "/home/dmunoz/jsnmp/Lib/site-packages/django/core/management/commands/dumpdata.py",
> line 159, in handle
>     serializers.serialize(format, get_objects(), indent=indent,
>   File
> "/home/dmunoz/jsnmp/Lib/site-packages/django/core/serializers/__init__.py",
> line 129, in serialize
>     s.serialize(queryset, **options)
>   File
> "/home/dmunoz/jsnmp/Lib/site-packages/django/core/serializers/base.py",
> line 61, in serialize
>     self.handle_field(obj, field)
>   File
> "/home/dmunoz/jsnmp/Lib/site-packages/django/core/serializers/python.py",
> line 55, in handle_field
>     self._current[field.name] = field.value_to_string(obj)
>   File
> "/home/dmunoz/jsnmp/Lib/site-packages/django/db/models/fields/__init__.py",
> line 1487, in value_to_string
>     return '' if val is None else val.isoformat()
> AttributeError: 'unicode' object has no attribute 'isoformat'
>
> 2015-11-10 12:34 GMT-03:00 Diego Muñoz <[email protected]>:
>
>> Hi everyone,
>>
>> I recently created a Django 1.8.6 project in Jython, and installed
>> django-jython 1.8.0b3. I am successfully using the SQLite JDBC and created
>> a database in which I created a super user with "jython manage.py
>> createsuperuser".
>>
>> In the localhost:8000/admin/ page I can successfully login and create
>> users, but when I try to edit details about a User, I get an error:
>> 'unicode' object has no attribute 'tzinfo'. If I change my settings.py file
>> with USE_TZ = False, I get another error: 'unicode' object has no attribute
>> 'date'.
>>
>> I would greatly appreciate any help. The exception I get for each case is:
>>
>> *1. 'unicode' object has no attribute 'tzinfo':*
>>
>> AttributeError at /admin/auth/user/1/
>>
>> 'unicode' object has no attribute 'tzinfo'
>>
>> Request Method: GET
>> Request URL: http://localhost:8000/admin/auth/user/1/
>> Django Version: 1.8.6
>> Exception Type: AttributeError
>> Exception Value:
>>
>> 'unicode' object has no attribute 'tzinfo'
>>
>> Exception Location:
>> /home/dmunoz/jsnmp/Lib/site-packages/django/utils/timezone.py in is_aware,
>> line 337
>> Python Executable: /home/dmunoz/jsnmp/bin/jython
>> Python Version: 2.7.0
>> Python Path:
>>
>> ['/home/dmunoz/snmp/webswitcher',
>>  '/home/dmunoz/jsnmp/Lib/site-packages/django_jython-1.8.0b3-py2.7.egg',
>>  '/home/dmunoz/jsnmp/Lib/site-packages',
>>  '/home/dmunoz/jsnmp/Lib',
>>  '/home/dmunoz/opt/jython2.7.0/Lib',
>>  '__classpath__',
>>  '__pyclasspath__/']
>>
>> Server time: Tue, 10 Nov 2015 12:31:09 -0300
>>
>> Error during template rendering
>>
>> In template
>> /home/dmunoz/jsnmp/Lib/site-packages/django/contrib/admin/templates/admin/includes/fieldset.html,
>> error at line 19
>>
>> *2. 'unicode' object has no attribute 'date':*
>>
>> AttributeError at /admin/auth/user/1/
>>
>> 'unicode' object has no attribute 'date'
>>
>> Request Method: GET
>> Request URL: http://localhost:8000/admin/auth/user/1/
>> Django Version: 1.8.6
>> Exception Type: AttributeError
>> Exception Value:
>>
>> 'unicode' object has no attribute 'date'
>>
>> Exception Location:
>> /home/dmunoz/jsnmp/Lib/site-packages/django/forms/widgets.py in decompress,
>> line 888
>> Python Executable: /home/dmunoz/jsnmp/bin/jython
>> Python Version: 2.7.0
>> Python Path:
>>
>> ['/home/dmunoz/snmp/webswitcher',
>>  '/home/dmunoz/jsnmp/Lib/site-packages/django_jython-1.8.0b3-py2.7.egg',
>>  '/home/dmunoz/jsnmp/Lib/site-packages',
>>  '/home/dmunoz/jsnmp/Lib',
>>  '/home/dmunoz/opt/jython2.7.0/Lib',
>>  '__classpath__',
>>  '__pyclasspath__/']
>>
>> Server time: Tue, 10 Nov 2015 12:28:18 -0300
>>
>> Error during template rendering
>>
>> In template
>> /home/dmunoz/jsnmp/Lib/site-packages/django/contrib/admin/templates/admin/includes/fieldset.html,
>> error at line 19
>>
>> Regards,
>> Diego
>>
>>
>>
>

------------------------------------------------------------------------------

_______________________________________________
Jython-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/jython-users