On Apr 23, 4:26 pm, Murilo Vicentini <murilofvicent...@gmail.com>
wrote:
> Hey guys,
> I'm having a bit of a problem using the get_or_create with a
> ManyToManyField in my model.
> class Run(models.Model):
> distros = models.ForeignKey('Distro')
> compilers = models.ManyToManyField('Compiler', blank=True,
> null=True)
> adapters = models.ForeignKey('Adapter')
>
> Task = models.IntegerField()
> Path = models.CharField(max_length = 300)
> Date_Time = models.DateTimeField()
>
> class RunForm(ModelForm):
> class Meta:
> model = Run
>
> What I'm trying to do is merely trying to save in the database if the entry
> does not exist already (hence why I'm trying to use get_or_create). Here is
> how I'm doing:
> fields = {
> 'Task': task,
> 'Path': runpath,
> 'Date_Time': datetime(2012, 4, 10, 10, 20, 0),
> 'adapters': adapters.id,
> 'distros': distros.id, }
>
> form = RunForm(fields)
> if form.is_valid():
> runs, created = Run.objects.get_or_create(**form.cleaned_data)
Try "runs = form.save()", get_or_create doesn't seem to be the correct
method in this situation.
If you want to skip some fields you can use the form's Meta attributes
to do that.
- Anssi
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