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Merge pull request #557 from cincodenada/fix-email-migration

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Fix migration for if db has multiple empty emails
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Mouse Reeve 2021-01-24 16:49:03 -08:00 committed by GitHub
commit 3a303448bc
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1 changed files with 15 additions and 0 deletions
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15
bookwyrm/migrations/0037_auto_20210118_1954.py
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@ -2,6 +2,15 @@
from django.db import migrations, models
def empty_to_null(apps, schema_editor):
User = apps.get_model("bookwyrm", "User")
db_alias = schema_editor.connection.alias
User.objects.using(db_alias).filter(email="").update(email=None)
def null_to_empty(apps, schema_editor):
User = apps.get_model("bookwyrm", "User")
db_alias = schema_editor.connection.alias
User.objects.using(db_alias).filter(email=None).update(email="")
class Migration(migrations.Migration):
@ -14,6 +23,12 @@ class Migration(migrations.Migration):
name='shelfbook',
options={'ordering': ('-created_date',)},
),
migrations.AlterField(
model_name='user',
name='email',
field=models.EmailField(max_length=254, null=True),
),
migrations.RunPython(empty_to_null, null_to_empty),
migrations.AlterField(
model_name='user',
name='email',