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35 lines
1.1 KiB
35 lines
1.1 KiB
# Generated by Django 2.0.2 on 2018-02-05 16:15
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from django.db import migrations
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from django.contrib.contenttypes.models import ContentType
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def fwrd_func(apps, schema_editor):
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CourseComment = apps.get_model('course', 'CourseComment')
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LessonComment = apps.get_model('course', 'LessonComment')
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db_alias = schema_editor.connection.alias
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if CourseComment.objects.using(db_alias).all().exists():
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coursecomment_content_type = ContentType.objects.get(
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app_label='course', model='coursecomment',
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)
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CourseComment.objects.using(db_alias).all().update(
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polymorphic_ctype=coursecomment_content_type,
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)
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if LessonComment.objects.using(db_alias).all().exists():
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lessoncomment_content_type = ContentType.objects.get(
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app_label='course', model='lessoncomment',
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)
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LessonComment.objects.using(db_alias).all().update(
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polymorphic_ctype=lessoncomment_content_type,
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)
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class Migration(migrations.Migration):
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dependencies = [
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('course', '0021_auto_20180205_1559'),
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]
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operations = [
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migrations.RunPython(fwrd_func)
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]
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