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)
In the compilers field I don't want to set any value this time. And what I
keep getting the following error: int() argument must be a string or a
number, not 'list'. Does anyone know why this is happening? Is it not
possible to use the get_or_create with many to many relationship in the
model?
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