Merge pull request #68 from nbessi/fix_pylint

Fix pylint tests

fetchmail_attach_from_folder/model/fetchmail_server.py

@@ -44,7 +44,7 @@ class fetchmail_server(Model):
 
     def __init__(self, pool, cr):
         self._columns['object_id'].required = False
-        return super(fetchmail_server, self).__init__(pool, cr)
+        super(fetchmail_server, self).__init__(pool, cr)
 
     def onchange_server_type(
             self, cr, uid, ids, server_type=False, ssl=False,

mail_environment/env_mail.py

@@ -140,7 +140,9 @@ class FetchmailServer(osv.osv):
             res[fetchmail.id] = config_vals
         return res
 
-    def _type_search(self, cr, uid, obj, name, args, context={}):
+    def _type_search(self, cr, uid, obj, name, args, context=None):
+        if context is None:
+            context = self.pool['res.users'].context_get(cr, uid)
         result_ids = []
         # read all incomming servers values
         all_ids = self.search(cr, uid, [], context=context)

server_environment/serv_config.py

@@ -53,8 +53,10 @@ if not os.path.exists(ck_path):
     )
 
 
-def setboolean(obj, attr, _bool=_boolean_states):
+def setboolean(obj, attr, _bool=None):
     """Replace the attribute with a boolean."""
+    if _bool is None:
+        _bool = dict(_boolean_states)  # we copy original dict
     res = _bool[getattr(obj, attr).lower()]
     setattr(obj, attr, res)
     return res