- self.fields = ('title', 'description', 'gazeta_link', 'wiki_link', 'pdf_file', 'medias',)
- self.readonly_fields = ('title', 'slug',)
+ self.form = forms.ModelForm
+ self.fields = ('title', 'description', 'gazeta_link', 'wiki_link', 'pdf_file',)
+ self.readonly_fields = ('title',)