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Fixed #25855 -- Enhanced the migration warning for runserver.

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Added unapplied migration count and the list of unmigrated apps.
This commit is contained in:
Emre Yilmaz
2015-12-03 18:51:39 +02:00
committed by Tim Graham
parent 541000773a
commit 63a6a653d4
10 changed files with 104 additions and 4 deletions
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14
django/core/management/commands/runserver.py
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@@ -172,9 +172,17 @@ class Command(BaseCommand):
plan = executor.migration_plan(executor.loader.graph.leaf_nodes())
if plan:
self.stdout.write(self.style.NOTICE(
"\nYou have unapplied migrations; your app may not work properly until they are applied."
))
apps_waiting_migration = sorted(set(migration.app_label for migration, backwards in plan))
self.stdout.write(
self.style.NOTICE(
"\nYou have %(unpplied_migration_count)s unapplied migration(s). "
"Your project may not work properly until you apply the "
"migrations for app(s): %(apps_waiting_migration)s." % {
"unpplied_migration_count": len(plan),
"apps_waiting_migration": ", ".join(apps_waiting_migration),
}
)
)
self.stdout.write(self.style.NOTICE("Run 'python manage.py migrate' to apply them.\n"))
# Kept for backward compatibility