Say I have 2 classes as:
class Bar(models.Model):
prop = IntegerField()
class Foo(models.Model):
bar = ManyToManyField(Bar)
I want to return a QuerySet containing model instances of bar that
match the query:
QuerySetOfFoos.objects.filter(bar__prop__gt=0)
Is there an easy way to do this?
do. You've
> already discovered F which is about as complicated as it gets, bt the
> update syntax is pretty much limited to setting a field's value to a
> consant.
>
> Looping over the minimum set of things and calling save on each one if
> your only option without resorti
Can Django support an update by setting a field to the least of two args?
I have a model that looks like:
class Bar
maxval = models.FloatField()
rate = models.FloatField()
class Foo(models.Model):
bar = models.ForeignKey(Bar)
current = models.FloatField()
and i'd like to increas
Is there a way to run a django app that's being served on the local
machine via Apache and mod_wsgi using the integrated debugger in wsgi?
I did a few google searches but nothing popped out as being the
obvious solution, other than a suggestion from google to run apache
httpd -x which I'd take as
Let's say I have some models that look like:
class Emotion(models.Model):
mood = CharField(unique=True)
class Person(models.Model):
emotions = ManyToManyField(Emotion)
name = CharField()
angry = Emotion(mood='angry')
angry.save()
sad = Emotion(mood='sad')
sad.save()
bob = Person(nam
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