On Sat, May 24, 2008 at 9:26 AM, Bernd <[EMAIL PROTECTED]> wrote:
>
> Hello,
>
> there is the documentation for creating objects
> http://www.djangoproject.com/documentation/db-api/#creating-objects
>
> So I create my test-class and create an object
> ---------------------------------------------------
> class test(models.Model):
> first_name = models.CharField(max_length=30)
> last_name = models.CharField(max_length=30)
> email = models.EmailField()
>
> >>>> a = test(first_name = 'a', last_name = 'b', email = '[EMAIL PROTECTED]')
> >>>> a.save()
> ---------------------------------------------------
>
> This works fine. But I tried to pass a dictionary as paramter
>
> >>>> arr = {'first_name':'c', 'last_name':'d', 'email':'[EMAIL
> >>>> PROTECTED]<[EMAIL PROTECTED]>
> '}
> >>>> a = test(arr)
>
This should be:
a = test(**arr)
Karen
>
> >>>> a.save()
> Traceback (most recent call last):
> File "<console>", line 1, in <module>
> File "/usr/lib/python2.5/site-packages/django/db/models/base.py", line
> 269, in save
> self.save_base()
> File "/usr/lib/python2.5/site-packages/django/db/models/base.py", line
> 305, in save_base
> if manager.filter(pk=pk_val).extra(select={'a':
> 1}).values('a').order_by():
> File "/usr/lib/python2.5/site-packages/django/db/models/query.py",
> line 84, in __nonzero__
> iter(self).next()
> File "/usr/lib/python2.5/site-packages/django/db/models/query.py",
> line 78, in _result_iter
> self._fill_cache()
> File "/usr/lib/python2.5/site-packages/django/db/models/query.py",
> line 490, in _fill_cache
> self._result_cache.append(self._iter.next())
> File "/usr/lib/python2.5/site-packages/django/db/models/query.py",
> line 514, in iterator
> for row in self.query.results_iter():
> File "/usr/lib/python2.5/site-packages/django/db/models/sql/query.py",
> line 200, in results_iter
> for rows in self.execute_sql(MULTI):
> File "/usr/lib/python2.5/site-packages/django/db/models/sql/query.py",
> line 1466, in execute_sql
> cursor.execute(sql, params)
> File "/usr/lib/python2.5/site-packages/django/db/backends/util.py",
> line 18, in execute
> return self.cursor.execute(sql, params)
> ProgrammingError: can't adapt
>
>
> Is this not possible? What's my fault here?
>
>
> Bernd
>
>
> >
>
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