47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
from time import sleep
|
|
|
|
from django.core.exceptions import ValidationError
|
|
from django.core.management import BaseCommand
|
|
from media.forms import MediaAdminForm
|
|
from media.models import BD, FutureMedia, Manga, Roman
|
|
|
|
|
|
class Command(BaseCommand):
|
|
def handle(self, *args, **options):
|
|
for future_medium in FutureMedia.objects.all():
|
|
isbn = future_medium.isbn
|
|
type_str = future_medium.type
|
|
if type_str == 'bd':
|
|
cl = BD
|
|
elif type_str == 'manga':
|
|
cl = Manga
|
|
elif type_str == 'roman':
|
|
cl = Roman
|
|
else:
|
|
self.stderr.write(self.style.WARNING(
|
|
"Unknown medium type: {type}. Ignoring..."
|
|
.format(type=type_str)))
|
|
continue
|
|
|
|
if cl.objects.filter(isbn=isbn).exists():
|
|
self.stderr.write(self.style.WARNING(
|
|
"ISBN {isbn} already exists".format(isbn=isbn)
|
|
))
|
|
|
|
form = MediaAdminForm(instance=cl(),
|
|
data={"isbn": isbn, "_isbn": True, })
|
|
# Don't DDOS any website
|
|
sleep(5)
|
|
|
|
try:
|
|
form.full_clean()
|
|
form.save()
|
|
future_medium.delete()
|
|
self.stdout.write(self.style.SUCCESS(
|
|
"Medium with ISBN {isbn} successfully imported"
|
|
.format(isbn=isbn)))
|
|
except (ValidationError, ValueError) as e:
|
|
self.stderr.write(self.style.WARNING(
|
|
"An error occured while importing ISBN {isbn}: {error}"
|
|
.format(isbn=isbn, error=str(e))))
|