Native gui: ongoing work, cables and fuses

yms/view/view.py

@@ -6,6 +6,7 @@ Generic view object
 SPDX-License-Identifier: WTFPL
 """
 import os
+import locale
 import gi
 gi.require_version("Gtk", "3.0")
 from gi.repository import GLib, Gtk, Gdk
@@ -26,10 +27,26 @@ class View:
         self.topwidget = builder.get_object("topobject")
         gtkutils.init_named_controls(self, builder)
 
-    def format_date(self, dateval):
-        if dateval is None:
+    def format_int(self, ival, separator=True, suffix=None):
+        if ival is None:
             return ''
-        return dateval.strftime(self.context.datefmt)
+        formatted = locale.format_string("%d", ival, separator)
+        if suffix:
+            formatted += f"\u00A0{suffix}"
+        return formatted
+
+    def format_float(self, fval, digits=2, grouping=True, suffix=None):
+        if fval is None:
+            return ''
+        formatted = locale.format_string(f"%.{digits}f", fval, grouping)
+        if suffix:
+            formatted += f"\u00A0{suffix}"
+        return formatted
+
+    def format_date(self, dval):
+        if dval is None:
+            return ''
+        return dval.strftime(self.context.datefmt)
 
     def on_textview_keypress(self, widget, event):
         # Generic limit length function