follower option with consistency

tiramisu/config.py

@@ -282,7 +282,8 @@ class SubConfig(object):
     def getattr(self,
                 name,
                 option_bag,
-                from_follower=False):
+                from_follower=False,
+                follower_check_length=True):
         """
         attribute notation mechanism for accessing the value of an option
         :param name: attribute name
@@ -314,7 +315,7 @@ class SubConfig(object):
         if not from_follower or option_bag.option.impl_getrequires():
             self.cfgimpl_get_settings().validate_properties(option_bag)
 
-        if option.impl_is_follower() and not from_follower:
+        if follower_check_length and option.impl_is_follower() and not from_follower:
             length = self.cfgimpl_get_length_leadership(option_bag)
             follower_len = self.cfgimpl_get_values()._p_.get_max_length(option_bag.path)
             if follower_len > length:
@@ -323,8 +324,12 @@ class SubConfig(object):
                                                               follower_len,
                                                               length,
                                                               option_bag.index))
+        else:
+            length = None
         if option.impl_is_follower() and option_bag.index is None:
             value = []
+            if length is None:
+                length = self.cfgimpl_get_length_leadership(option_bag)
             for idx in range(length):
                 soption_bag = OptionBag()
                 soption_bag.set_option(option,

tiramisu/locale/fr/LC_MESSAGES/tiramisu.po

@@ -154,7 +154,7 @@ msgid ""
 "the follower option \"{}\" has greater length ({}) than the leader length "
 "({})"
 msgstr ""
-"l'option suiveuse \"{}\" a une longueur supérieur ({})  à la longueur de "
+"l'option suiveuse \"{}\" a une longueur supérieur ({}) à la longueur de "
 "l'option leader ({})"
 
 #: tiramisu/config.py:418

tiramisu/option/option.py

@@ -686,7 +686,8 @@ class Option(BaseOption):
         fromconsistency.append(cons_id)
         coption_bag.fromconsistency = fromconsistency
         current_value = option_bag.config_bag.context.getattr(path,
-                                                              coption_bag)
+                                                              coption_bag,
+                                                              follower_check_length=False)
         if index_ is None and index is not None:
             #if self is a follower and current_option is a leader and func not in ALLOWED_CONST_LIST
             #return only the value of the leader for isolate follower