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

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
>
>
>

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