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20 lines
561 B
20 lines
561 B
from django import forms
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from .models import Content, Category
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class CreateContent(forms.ModelForm):
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class Meta:
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model = Content
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fields = [
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'name',
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'category',
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'file',
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]
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def __init__(self, school, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.instance.school = school
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already_created = map(lambda x:x.category.pk, school.content_set.select_related('category'))
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self.fields['category'].queryset = Category.objects.exclude(pk__in=already_created)
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