Bunch of fixes for py ui messages (all those using 'formating' were not translated previously, now they use bpy.app.translations.pgettext). Also pleas avoid complex py statements in 'text' values (like 'text="foo" if cond else "bar"'), thes make message extraction script fails!

And another "final point in UI message" removal!

release/scripts/startup/bl_ui/space_image.py

@@ -70,8 +70,10 @@ class IMAGE_MT_view(Menu):
 
         ratios = ((1, 8), (1, 4), (1, 2), (1, 1), (2, 1), (4, 1), (8, 1))
 
+        pgettext = bpy.app.translations.pgettext
         for a, b in ratios:
-            layout.operator("image.view_zoom_ratio", text="Zoom" + " %d:%d" % (a, b)).ratio = a / b
+            layout.operator("image.view_zoom_ratio", text=pgettext("Zoom %d:%d") % (a, b),
+                            translate=False).ratio = a / b
 
         layout.separator()