+ book_xml_file = forms.FileField(required=False)
+ book_xml = forms.CharField(required=False)
+
+ def clean(self):
+ if not self.cleaned_data['book_xml_file']:
+ if self.cleaned_data['book_xml']:
+ self.cleaned_data['book_xml_file'] = \
+ ContentFile(self.cleaned_data['book_xml'].encode('utf-8'))
+ else:
+ raise forms.ValidationError(_("Please supply an XML."))
+ return super(BookImportForm, self).clean()