Bugfixes with Python 3.8

web-greeter/setup.py

@@ -23,6 +23,7 @@ setup(
     options = {"build_exe": {
                 "build_exe": "dist",
                 "packages": ["gi", "Xlib"],
+                "includes": ["gi"],
                 "silent_level": 0,
                 }},
     )

web-greeter/utils/screensaver.py

@@ -1,11 +1,11 @@
 from logger import logger
 from Xlib.display import Display
 
-saved_data: dict[str, int]
+saved_data: dict = {}
 saved = False
 available = False
 
-display = None
+display: Display
 
 def init_display():
     global display, available
@@ -20,6 +20,7 @@ def set_screensaver(timeout: int):
     if saved or not available:
         return
     display.sync()
+    display.sync()
     data: dict[str, int] = display.get_screen_saver()._data or {}
     saved_data = data
     saved = True