return False on Glib functions

ks_includes/files.py

@@ -130,6 +130,7 @@ class KlippyFiles:
             self.add_file(data['item'], False)
             self.remove_file(data['source_item']['path'], False)
             self.run_callbacks(newfiles=[data['item']['path']], deletedfiles=[data['source_item']['path']])
+        return False
 
     def remove_file_callback(self, callback):
         if callback in self.callbacks:
@@ -165,6 +166,7 @@ class KlippyFiles:
 
     def refresh_files(self):
         self._screen._ws.klippy.get_file_list(self._callback)
+        return False
 
     def remove_file(self, filename, notify=True):
         if filename not in self.filelist:

ks_includes/printer.py

@@ -132,6 +132,7 @@ class Printer:
             GLib.idle_add(self.busy_cb, False)
         if state != self.state:
             self.change_state(state)
+        return False
 
     def process_power_update(self, data):
         if data['device'] in self.power_devices:

panels/base_panel.py

@@ -250,6 +250,8 @@ class BasePanel(ScreenPanel):
                 self.control['temp_box'].reorder_child(self.labels[f"{self.current_extruder}_box"], 0)
                 self.control['temp_box'].show_all()
 
+        return False
+
     def remove(self, widget):
         self.content.remove(widget)
 

panels/gcode_macros.py

@@ -136,6 +136,7 @@ class MacroPanel(ScreenPanel):
         self.options = {}
         self.labels['options'].remove_column(0)
         self.load_gcode_macros()
+        return False
 
     def load_gcode_macros(self):
         for macro in self._printer.get_gcode_macros():

panels/main_menu.py

@@ -257,6 +257,7 @@ class MainPanel(MenuPanel):
                 self._printer.get_dev_stat(x, "target"),
                 self._printer.get_dev_stat(x, "power"),
             )
+        return False
 
     def show_numpad(self, widget, device):
 

panels/network.py

@@ -115,6 +115,7 @@ class NetworkPanel(ScreenPanel):
             self.add_network(net, False)
         self.update_all_networks()
         self.content.show_all()
+        return False
 
     def add_network(self, ssid, show=True):
 
@@ -428,6 +429,7 @@ class NetworkPanel(ScreenPanel):
 
         self.labels['networkinfo'].set_markup(connected)
         self.labels['networkinfo'].show_all()
+        return True
 
     def reload_networks(self, widget=None):
         self.networks = {}

panels/print.py

@@ -153,6 +153,7 @@ class PrintPanel(ScreenPanel):
         self.dir_panels[directory].attach(self.files[filepath], 0, pos, 1, 1)
         if show is True:
             self.dir_panels[directory].show_all()
+        return False
 
     def _create_row(self, fullpath, filename=None):
         name = Gtk.Label()
@@ -232,6 +233,7 @@ class PrintPanel(ScreenPanel):
             self.labels['files'][filepath]['icon'].set_image(Gtk.Image.new_from_pixbuf(pixbuf))
         else:
             self.labels['files'][filepath]['icon'].set_image(self._gtk.Image("file"))
+        return False
 
     def confirm_delete_file(self, widget, filepath):
         logging.debug(f"Sending delete_file {filepath}")
@@ -390,6 +392,7 @@ class PrintPanel(ScreenPanel):
         flist = sorted(self._screen.files.get_file_list(), key=lambda item: '/' in item)
         for file in flist:
             GLib.idle_add(self.add_file, file)
+        return False
 
     def update_file(self, filename):
         if filename not in self.labels['files']:
@@ -413,9 +416,11 @@ class PrintPanel(ScreenPanel):
             logging.debug(f"updatefiles: {updatedfiles}")
             for file in updatedfiles:
                 self.update_file(file)
+        return False
 
     def _refresh_files(self, widget=None):
         self._files.refresh_files()
+        return False
 
     def show_rename(self, widget, fullpath):
         self.source = fullpath

screen.py

@@ -68,6 +68,7 @@ def set_text_direction(lang=None):
 
 def state_execute(callback):
     callback()
+    return False
 
 
 class KlipperScreen(Gtk.Window):
@@ -352,6 +353,7 @@ class KlipperScreen(Gtk.Window):
         if self.popup_timeout is not None:
             GLib.source_remove(self.popup_timeout)
         self.popup_message = self.popup_timeout = None
+        return False
 
     def show_error_modal(self, err, e=""):
         logging.error(f"Showing error modal: {err} {e}")
@@ -483,6 +485,7 @@ class KlipperScreen(Gtk.Window):
             self.gtk.remove_dialog(dialog)
         self.close_screensaver()
 
+
     def _remove_current_panel(self, pop=True):
         if len(self._cur_panels) < 1:
             self.reload_panels()
@@ -545,6 +548,7 @@ class KlipperScreen(Gtk.Window):
         if self.screensaver_timeout is not None:
             GLib.source_remove(self.screensaver_timeout)
             self.screensaver_timeout = None
+        return False
 
     def close_screensaver(self, widget=None):
         if self.screensaver is None:
@@ -626,6 +630,7 @@ class KlipperScreen(Gtk.Window):
 
     def process_busy_state(self, busy):
         self.process_update("notify_busy", busy)
+        return False
 
     def websocket_disconnected(self, msg):
         self.printer_initializing(msg, remove=True)
@@ -886,6 +891,7 @@ class KlipperScreen(Gtk.Window):
                 logging.info(f"Temperature store size: {self.printer.tempstore_size}")
             except KeyError:
                 logging.error("Couldn't get the temperature store size")
+        return False
 
     def base_panel_show_all(self):
         self.base_panel.show_macro_shortcut(self._config.get_main_config().getboolean('side_macro_shortcut', True))