src/annoy/migrations/0014_fundraising.py

   1 # Generated by Django 4.0.8 on 2023-08-02 19:58
   2 import hashlib
   3 import json
   4 from django.conf import settings
   5 from django.db import migrations
   6
   7
   8 def migrate_fundraising(apps, schema_editor):
   9     MIS = apps.get_model('annoy', 'MediaInsertSet')
  10     EF = getattr(settings, 'EPUB_FUNDRAISING', None)
  11     if not EF:
  12         return
  13     etag = hashlib.sha1(json.dumps(EF).encode('utf-8')).hexdigest()
  14     for f in ('epub', 'mobi'):
  15         mis = MIS.objects.create(file_format=f, etag=etag)
  16         for i, t in enumerate(EF):
  17             mis.mediainserttext_set.create(ordering=i+1, text=t)
  18
  19
  20 class Migration(migrations.Migration):
  21
  22     dependencies = [
  23         ('annoy', '0013_mediainsertset_mediainserttext'),
  24     ]
  25
  26     operations = [
  27         migrations.RunPython(
  28             migrate_fundraising,
  29             migrations.RunPython.noop
  30         )
  31     ]