From 55fd3d5eb3e19816d7baa3e9c87ee07cd8a4e6c3 Mon Sep 17 00:00:00 2001
From: Holger Brunn <hbrunn@therp.nl>
Date: Wed, 2 Aug 2017 01:44:08 +0200
Subject: [PATCH] [FIX] really uninstall modules and avoid a crash on cached
 data

---
 database_cleanup/models/purge_modules.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/database_cleanup/models/purge_modules.py b/database_cleanup/models/purge_modules.py
index bdfe3fcfa49..ac9276e2ce5 100644
--- a/database_cleanup/models/purge_modules.py
+++ b/database_cleanup/models/purge_modules.py
@@ -53,11 +53,12 @@ def purge(self):
         if not modules:
             return True
         self.logger.info('Purging modules %s', ', '.join(module_names))
-        modules.button_uninstall()
+        modules.button_immediate_uninstall()
         # we need this commit because reloading the registry would roll back
         # our changes
         self.env.cr.commit()  # pylint: disable=invalid-commit
         RegistryManager.new(self.env.cr.dbname, update_module=True)
+        modules.refresh()
         modules.unlink()
         return objs.write({'purged': True})