propertyerror are transitive in consistency, now it's possible to set non-transitive consistency

tiramisu/option/optiondescription.py

@@ -175,6 +175,7 @@ class OptionDescription(BaseOption, StorageOptionDescription):
         if consistencies is not None:
             for func, all_cons_opts, params in consistencies:
                 warnings_only = params.get('warnings_only', False)
+                transitive = params.get('transitive', True)
                 #all_cons_opts[0] is the option where func is set
                 if isinstance(option, DynSymLinkOption):
                     subpath = '.'.join(option._dyn.split('.')[:-1])
@@ -190,7 +191,7 @@ class OptionDescription(BaseOption, StorageOptionDescription):
                 try:
                     opts[0]._launch_consistency(func, option, value, context,
                                                 index, submulti_idx, opts,
-                                                warnings_only)
+                                                warnings_only, transitive)
                 except ValueError as err:
                     if warnings_only:
                         raise ValueWarning(err.message, option)