multitenant: prevent repeating migrations and system checks (#46561)

hobo/multitenant/management/commands/migrate_schemas.py

@@ -80,6 +80,8 @@ class MigrateSchemasCommand(SyncCommon):
             self._notice("=== Running migrate for schema %s" % schema_name)
         connection.set_schema(schema_name, include_public=False)
         command = MigrateCommand()
+        command.requires_system_checks = False
+        command.requires_migrations_checks = False
         command.execute(*self.args, **self.options)
         connection.set_schema_to_public()
 

hobo/multitenant/management/commands/tenant_command.py

@@ -96,6 +96,9 @@ class Command(InteractiveTenantOption, BaseCommand):
         else:
             klass = load_command_class(app_name, argv[2])
 
+        klass.requires_migrations_checks = False
+        klass.requires_system_checks = False
+
         # Ugly, but works. Delete tenant_command from the argv, parse the schema manually
         # and forward the rest of the arguments to the actual command being wrapped.
         del argv[1]