fixed to use latest version of pyglet

engine/screen.py

@@ -44,9 +44,9 @@ def init_window() -> None:
         # an available resolution
         pass
 
-    display = pyglet.canvas.get_display()
+    display = pyglet.display.get_display()
     screens = display.get_screens()
     windows = []
     for screen in screens:
-        windows.append(window.Window(fullscreen=True, screen=screen))
-    window = pyglet.window.Window())
+        windows.append(pyglet.window.Window(fullscreen=True, screen=screen))
+    window = pyglet.window.Window()

pyglet_demo.py

@@ -7,6 +7,7 @@ unittest.main(exit=False)
 print("Hello!!!")
 
 engine.screen.init_window()
+window = engine.screen.window
 
 label = pyglet.text.Label('Hello, world',
                           font_name='Times New Roman',
@@ -14,7 +15,7 @@ label = pyglet.text.Label('Hello, world',
                           x=window.width//2, y=window.height//2,
                           anchor_x='center', anchor_y='center')
 
-@pyglet.window.event
+@window.event
 def on_draw():
     engine.screen.window.clear()
     label.draw()

requirements.txt

@@ -1,3 +1,3 @@
-patch==1.16
-pyglet==2.0.10
-unoconv==0.9.0
+patch
+pyglet
+unoconv