Hi Rob,

On Aug 28, 3:24 pm, Rob Goedman <[EMAIL PROTECTED]> wrote:
> Hi,
>
> Since moving to beta-2 I get:
>
> Robs-Intel:mcp rob$ ./manage.py runserver
> Validating models...
> Unhandled exception in thread started by <function inner_run at  
> 0x7a8470>
> Traceback (most recent call last):
>    File "/Library/Python/2.5/site-packages/django/core/management/
> commands/runserver.py", line 47, in inner_run
>      self.validate(display_num_errors=True)
>    File "/Library/Python/2.5/site-packages/django/core/management/
> base.py", line 122, in validate
>      num_errors = get_validation_errors(s, app)
>    File "/Library/Python/2.5/site-packages/django/core/management/
> validation.py", line 28, in get_validation_errors
>      for (app_name, error) in get_app_errors().items():
>    File "/Library/Python/2.5/site-packages/django/db/models/
> loading.py", line 128, in get_app_errors
>      self._populate()
>    File "/Library/Python/2.5/site-packages/django/db/models/
> loading.py", line 57, in _populate
>      self.load_app(app_name, True)
>    File "/Library/Python/2.5/site-packages/django/db/models/
> loading.py", line 72, in load_app
>      mod = __import__(app_name, {}, {}, ['models'])
>    File "./Descriptors/models.py", line 27, in <module>
>      class AEDescriptor(models.Model):
>    File "./Descriptors/models.py", line 31, in AEDescriptor
>      code = models.PositiveSmallIntegerField(core=True)
> TypeError: __init__() got an unexpected keyword argument 'core'
>
> It's the 1st app that contains core=True in models.py:
>
> class AEDescriptor(models.Model):
>         """ The Descriptor class for alarm/event/system message descriptor  
> instances.
>                 Table is loaded from ./mcp/Descriptors/sql/descriptor.sql"""
>
>         code = models.PositiveSmallIntegerField(core=True)
>         descriptor = models.CharField(max_length=60, core=True)
>
>         def __str__(self):
>                 return self.descriptor
>
>         class Meta:
>                 verbose_name_plural = 'Alarms and events descriptors'
>                 db_table='alarm_and_event_descriptors'
>
> Until beta-1 no problems. Any hints?
>
> I've checked the incompatible backward changes page and searched the  
> archives but was not able to find anything.

Actually, it's kind of included in this entry:
http://code.djangoproject.com/wiki/BackwardsIncompatibleChanges#Removedoldformsvalidatorsandrelatedcode

But you're right that it doesn't explicitly spell out that you will
need to remove the core option from all your model fields for model
validation to succeed.

> I continue to be impressed by how smooth the migration/tracking svn  
> has been using that page!

Yep.

-Rajesh D
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