src/cover/migrations/0004_populate_use_file.py

   1 # Generated by Django 3.1.13 on 2022-02-25 14:31
   2
   3 from django.db import migrations
   4
   5
   6 def populate_use_file(apps, schema_editor):
   7     Image = apps.get_model('cover', 'Image')
   8     for img in Image.objects.all():
   9         img.use_file.save(
  10             "%d.jpg" % img.id,
  11             img.file
  12         )
  13
  14
  15 class Migration(migrations.Migration):
  16
  17     dependencies = [
  18         ('cover', '0003_auto_20220225_1431'),
  19     ]
  20
  21     operations = [
  22         migrations.RunPython(
  23             populate_use_file,
  24             migrations.RunPython.noop
  25         )
  26     ]