update translation

tiramisu/config.py

@@ -530,7 +530,7 @@ class MetaConfig(CommonConfig):
             for child in children:
                 if not isinstance(child, CommonConfig):
                     raise ValueError(_("metaconfig's children must be config, not {0}"
-                                       "".format(type(child))))
+                                       "").format(type(child)))
                 if self._impl_descr is None:
                     self._impl_descr = child.cfgimpl_get_description()
                 elif not self._impl_descr is child.cfgimpl_get_description():

tiramisu/option.py

@@ -671,8 +671,10 @@ class DomainnameOption(Option):
                 raise ValueError(_("invalid value for {0}, must have dot"
                                    "").format(self._name))
         if len(value) > length:
-            raise ValueError(_("invalid value's length for {0} (max {1})"
-                               "").format(self._name, length))
+            raise ValueError(_("invalid domainname's length for {0} (max {1})").format(self._name, length))
+        if len(value) == 1:
+            raise ValueError(_("invalid domainname's length for {0} (min 2)"
+                               "").format(self._name))
         regexp = r'^[a-z]([a-z\d{0}-])*[a-z\d]$'.format(extrachar)
         if re.match(regexp, value) is None:
             raise ValueError(_('invalid domainname'))

tiramisu/setting.py

@@ -289,13 +289,15 @@ class Setting(object):
                 properties.remove('frozen')
 
         if properties != frozenset():
+            comment = (opt_or_descr._name, str(list(properties)))
             if 'frozen' in properties:
-                raise_text = 'cannot change the value for option {0} this option is frozen'
+                raise PropertiesOptionError(_('cannot change the value for '
+                                              'option {0} this option is frozen'
+                                              '').format(comment))
             else:
-                raise_text = "trying to access to an option named: {0} with properties {1}"
-            raise PropertiesOptionError(_(raise_text).format(opt_or_descr._name,
-                                        str(list(properties))),
-                                        list(properties))
+                raise PropertiesOptionError(_("trying to access to an option "
+                                              "named: {0} with properties {1}"
+                                              "").format(comment, list(properties)))
 
     def _get_permissive(self, opt=None):
         return self._permissives.get(opt, frozenset())