From ef66d487b78c77a2c7c228f979b828438a44a40d Mon Sep 17 00:00:00 2001
From: Emmanuel Garette <egarette@cadoles.com>
Date: Sat, 17 Nov 2018 23:02:03 +0100
Subject: [PATCH] remove warnings when execute option.list

---
 tiramisu/api.py    | 23 ++++++++++++++++-------
 tiramisu/config.py |  2 +-
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/tiramisu/api.py b/tiramisu/api.py
index 1fc6cc2..b4cdbc2 100644
--- a/tiramisu/api.py
+++ b/tiramisu/api.py
@@ -1003,14 +1003,15 @@ class TiramisuContextOption(TiramisuContext):
 
     def _filter(self,
                 opt,
-                subconfig):
+                subconfig,
+                config_bag):
         option_bag = OptionBag()
         option_bag.set_option(opt,
                               opt.impl_getpath(),
                               None,
-                              self._config_bag)
+                              config_bag)
         if opt.impl_is_optiondescription():
-            self._config_bag.context.cfgimpl_get_settings().validate_properties(option_bag)
+            config_bag.context.cfgimpl_get_settings().validate_properties(option_bag)
             return subconfig.get_subconfig(option_bag)
         subconfig.getattr(opt.impl_getname(),
                           option_bag)
@@ -1020,11 +1021,13 @@ class TiramisuContextOption(TiramisuContext):
               recursive,
               type_,
               group_type,
+              config_bag,
               subconfig):
-        for opt in option.get_children(self._config_bag):
+        for opt in option.get_children(config_bag):
             try:
                 subsubconfig = self._filter(opt,
-                                            subconfig)
+                                            subconfig,
+                                            config_bag)
             except PropertiesOptionError:
                 continue
             if opt.impl_is_optiondescription():
@@ -1033,6 +1036,7 @@ class TiramisuContextOption(TiramisuContext):
                                               recursive,
                                               type_,
                                               group_type,
+                                              config_bag,
                                               subsubconfig):
                         yield toption
                 if type_ == 'option' or (type_ == 'optiondescription' and \
@@ -1056,12 +1060,17 @@ class TiramisuContextOption(TiramisuContext):
         assert type in ('all', 'option', 'optiondescription'), _('unknown list type {}').format(type)
         assert group_type is None or isinstance(group_type, groups.GroupType), \
                 _("unknown group_type: {0}").format(group_type)
-        option = self._config_bag.context.cfgimpl_get_description()
+        config_bag = self._config_bag
+        if config_bag.properties and 'warnings' in config_bag.properties:
+            config_bag = config_bag.copy()
+            config_bag.properties = config_bag.properties - {'warnings'}
+        option = config_bag.context.cfgimpl_get_description()
         for toption in self._walk(option,
                                   recursive,
                                   type,
                                   group_type,
-                                  self._config_bag.context):
+                                  config_bag,
+                                  config_bag.context):
             yield toption
 
 
diff --git a/tiramisu/config.py b/tiramisu/config.py
index 82081cb..131e647 100644
--- a/tiramisu/config.py
+++ b/tiramisu/config.py
@@ -28,7 +28,7 @@ from .option import SynDynOptionDescription, DynOptionDescription, MasterSlaves
 from .option.baseoption import BaseOption, valid_name
 from .setting import OptionBag, ConfigBag, groups, Settings, undefined
 from .storage import get_storages, gen_storage_id, get_default_values_storages
-from .value import Values  # , Multi
+from .value import Values
 from .i18n import _