- added a fix in the Gerber parser when adding the geometry in the self.apertures dict for the case that the current aperture is None (Allegro does that)

- finished support for internationalization by adding a set of .po/.mo files for the English language. Unfortunately the final action can be done only when Beta will be out of Beta (no more changes) or when I will decide to stop working on this app.
- changed the tooltip for 'feedrate_rapids' parameter to point out that this parameter is useful only for the Marlin postprocessor

flatcamTools/ToolProperties.py

@@ -8,16 +8,9 @@ import FlatCAMTranslation as fcTranslate
 fcTranslate.apply_language('ToolProperties')
 
 
-def _tr(text):
-    try:
-        return _(text)
-    except:
-        return text
-
-
 class Properties(FlatCAMTool):
 
-    toolName = _tr("Properties")
+    toolName = _("Properties")
 
     def __init__(self, app):
         FlatCAMTool.__init__(self, app)
@@ -91,15 +84,15 @@ class Properties(FlatCAMTool):
     def properties(self):
         obj_list = self.app.collection.get_selected()
         if not obj_list:
-            self.app.inform.emit(_tr("[ERROR_NOTCL] Properties Tool was not displayed. No object selected."))
-            self.app.ui.notebook.setTabText(2, _tr("Tools"))
+            self.app.inform.emit(_("[ERROR_NOTCL] Properties Tool was not displayed. No object selected."))
+            self.app.ui.notebook.setTabText(2, _("Tools"))
             self.properties_frame.hide()
             self.app.ui.notebook.setCurrentWidget(self.app.ui.project_tab)
             return
         for obj in obj_list:
             self.addItems(obj)
-            self.app.inform.emit(_tr("[success] Object Properties are displayed."))
-        self.app.ui.notebook.setTabText(2, _tr("Properties Tool"))
+            self.app.inform.emit(_("[success] Object Properties are displayed."))
+        self.app.ui.notebook.setTabText(2, _("Properties Tool"))
 
     def addItems(self, obj):
         parent = self.treeWidget.invisibleRootItem()