Fix bugs with self.tr method when self is not a qobject

src/cutecoin/gui/process_cfg_account.py

@@ -27,6 +27,7 @@ class StepPageInit(Step):
     '''
     First step when adding a community
     '''
+
     def __init__(self, config_dialog):
         super().__init__(config_dialog)
 
@@ -61,29 +62,31 @@ class StepPageKey(Step):
     '''
     First step when adding a community
     '''
+
     def __init__(self, config_dialog):
         super().__init__(config_dialog)
 
     def is_valid(self):
         if len(self.config_dialog.edit_salt.text()) < 6:
-            self.config_dialog.label_info.setText(self.tr("Forbidden : salt is too short"))
+            self.config_dialog.label_info.setText(self.config_dialog.tr("Forbidden : salt is too short"))
             return False
 
         if len(self.config_dialog.edit_password.text()) < 6:
-            self.config_dialog.label_info.setText(self.tr("Forbidden : password is too short"))
+            self.config_dialog.label_info.setText(self.config_dialog.tr("Forbidden : password is too short"))
             return False
 
         if detect_non_printable(self.config_dialog.edit_salt.text()):
-            self.config_dialog.label_info.setText(self.tr("Forbidden : Invalid characters in salt field"))
+            self.config_dialog.label_info.setText(self.config_dialog.tr("Forbidden : Invalid characters in salt field"))
             return False
 
         if detect_non_printable(self.config_dialog.edit_password.text()):
-            self.config_dialog.label_info.setText(self.tr("Forbidden : Invalid characters in password field"))
+            self.config_dialog.label_info.setText(
+                self.config_dialog.tr("Forbidden : Invalid characters in password field"))
             return False
 
         if self.config_dialog.edit_password.text() != \
                 self.config_dialog.edit_password_repeat.text():
-            self.config_dialog.label_info.setText(self.tr("Error : passwords are different"))
+            self.config_dialog.label_info.setText(self.config_dialog.tr("Error : passwords are different"))
             return False
 
         self.config_dialog.label_info.setText("")
@@ -107,6 +110,7 @@ class StepPageCommunities(Step):
     '''
     First step when adding a community
     '''
+
     def __init__(self, config_dialog):
         super().__init__(config_dialog)
 

src/cutecoin/gui/process_cfg_community.py

@@ -86,7 +86,7 @@ class StepPageAddpeers(Step):
 
         self.config_dialog.tree_peers.setModel(tree_model)
         self.config_dialog.button_previous.setEnabled(False)
-        self.config_dialog.button_next.setText(self.tr("Ok"))
+        self.config_dialog.button_next.setText(self.config_dialog.tr("Ok"))
 
 
 class ProcessConfigureCommunity(QDialog, Ui_CommunityConfigurationDialog):