Ivan Sagalaev wrote:
> Gary Wilson wrote:
> > Why can't objects be used in python sets? Example:
> >
> [u.username for u in User.objects.all()]
> > ['bar', 'foo', 'foobar']
> a = User.objects.filter(username__contains='foo')
> b = User.objects.filter(username__contains='bar')
> >>>
Gary Wilson wrote:
> Why can't objects be used in python sets? Example:
>
[u.username for u in User.objects.all()]
> ['bar', 'foo', 'foobar']
a = User.objects.filter(username__contains='foo')
b = User.objects.filter(username__contains='bar')
set.intersection(set(a), set(b))
Why can't objects be used in python sets? Example:
>>> [u.username for u in User.objects.all()]
['bar', 'foo', 'foobar']
>>> a = User.objects.filter(username__contains='foo')
>>> b = User.objects.filter(username__contains='bar')
>>> set.intersection(set(a), set(b))
set([])
but...
>>> a
[, ]
>>
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