restart app (9997)

projector.py

@@ -280,6 +280,9 @@ class SongProjector:
             else:
                 subprocess.Popen(["shutdown", "-r", "now"])
             return
+        elif self.song_number == "9997":
+            self.restart_program()
+            return
         elif self.song_number == "7777":
             subprocess.Popen([sys.executable, os.path.join(BASE_DIR, "nastavitve.py")])         # fixme: novi proces ne dobi stdin-a; predelati na tkinter aplikacijo?
             self.exit_program()
@@ -519,8 +522,21 @@ class SongProjector:
 
         self.conn.close()
         self.root.destroy()
+    # ------------------------------------------------------
+    #  Restart programa
+    # ------------------------------------------------------
+    def restart_program(self):
+        try:
+            if self.conn:
+                self.conn.close()
+        except Exception:
+            pass
 
+        python = sys.executable
+        args = [python] + sys.argv
+        subprocess.Popen(args)
 
+        self.root.after(200, self.exit_program)
 # ----------------------------------------------------------
 #  Zagon aplikacije
 # ----------------------------------------------------------