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Fixed #21872: Not detecting dependencies from M2M fields

This commit is contained in:
Andrew Godwin 2014-01-27 11:49:55 +00:00
parent dfa28981ce
commit 6758a9c0fc
1 changed files with 6 additions and 1 deletions
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7
django/db/migrations/autodetector.py
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@ -72,8 +72,13 @@ class MigrationAutodetector(object):
if field.rel:
if field.rel.to:
related_fields.append((field.name, field.rel.to._meta.app_label, field.rel.to._meta.model_name))
if hasattr(field.rel, "through") and not field.rel.though._meta.auto_created:
if hasattr(field.rel, "through") and not field.rel.through._meta.auto_created:
related_fields.append((field.name, field.rel.through._meta.app_label, field.rel.through._meta.model_name))
for field in new_apps.get_model(app_label, model_name)._meta.local_many_to_many:
if field.rel.to:
related_fields.append((field.name, field.rel.to._meta.app_label, field.rel.to._meta.model_name))
if hasattr(field.rel, "through") and not field.rel.through._meta.auto_created:
related_fields.append((field.name, field.rel.through._meta.app_label, field.rel.through._meta.model_name))
if related_fields:
pending_add[app_label, model_name] = related_fields
else: