[IMP] register_hook: improve a bit the code

bzr revid: rco@openerp.com-20121219132138-npf12n5l5ug6ujvx

openerp/modules/loading.py

@@ -426,10 +426,9 @@ def load_modules(db, force_demo=False, status=None, update_module=False):
         else:
             _logger.info('Modules loaded.')
 
-        # STEP 7: for every model call _register_hook
-        for models in pool.models:
-            pool_mod = pool.get(models)
-            pool_mod._register_hook(cr)
+        # STEP 7: call _register_hook on every model
+        for model in pool.models.values():
+            model._register_hook(cr)
 
     finally:
         cr.close()

openerp/osv/orm.py

@@ -5229,7 +5229,7 @@ class BaseModel(object):
     resolve_o2m_commands_to_record_dicts = resolve_2many_commands
 
     def _register_hook(self, cr):
-        """ This method is called right after the registry is filled """
+        """ stuff to do right after the registry is built """
         pass
 
 # keep this import here, at top it will cause dependency cycle errors