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Merge pull request #4507 from normanjaeckel/ManyToManyMigrationsFix

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Hotfix for #4501: Skipped many to many related objects autoupdate sig…
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Emanuel Schütze 2019-03-14 11:34:48 +01:00 committed by GitHub
commit 4950ca084f
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7
openslides/core/signals.py
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@ -1,3 +1,5 @@
import sys
from django.apps import apps from django.apps import apps
from django.contrib.auth.models import Permission from django.contrib.auth.models import Permission
from django.contrib.contenttypes.models import ContentType from django.contrib.contenttypes.models import ContentType
@ -49,6 +51,11 @@ def autoupdate_for_many_to_many_relations(sender, instance, **kwargs):
Send autoupdate for many-to-many related objects if the other side Send autoupdate for many-to-many related objects if the other side
is deleted. is deleted.
""" """
# Hotfix for #4501: Skip autoupdate for many-to-many related objects
# during migrations.
if "migrate" in sys.argv:
return
m2m_fields = ( m2m_fields = (
field field
for field in instance._meta.get_fields(include_hidden=True) for field in instance._meta.get_fields(include_hidden=True)