Use python 3.9isms in code, examples and docs

Author: ankith26

docs/reST/ref/sprite.rst

@@ -291,7 +291,7 @@ Sprites are not thread safe. So lock them yourself if using threads.
    .. method:: draw
 
       | :sl:`blit the Sprite images`
-      | :sg:`draw(Surface) -> List[Rect]`
+      | :sg:`draw(Surface) -> list[Rect]`
 
       Draws the contained Sprites to the Surface argument. This uses the
       ``Sprite.image`` attribute for the source surface, and ``Sprite.rect``

examples/stars.py

@@ -11,15 +11,14 @@
 """
 
 import random
-from typing import List
 
 import pygame
 
 
 class Particle:
     def __init__(
         self,
-        pos: List[int],
+        pos: list[int],
         vel: pygame.Vector2,
     ):
         """
@@ -55,7 +54,7 @@ def update(self):
         self.pos += self.vel
 
 
-def create_particle(particle_list: List[Particle], pos: pygame.Vector2):
+def create_particle(particle_list: list[Particle], pos: pygame.Vector2):
     """
     Creates a new particle
     Parameters:
@@ -71,7 +70,7 @@ def create_particle(particle_list: List[Particle], pos: pygame.Vector2):
     )
 
 
-def update_particles(particle_list: List[Particle], screen_rect: pygame.Rect):
+def update_particles(particle_list: list[Particle], screen_rect: pygame.Rect):
     """
     Updates the particles
     Parameters:
@@ -87,7 +86,7 @@ def update_particles(particle_list: List[Particle], screen_rect: pygame.Rect):
         particle.update()
 
 
-def draw_particles(particle_list: List[Particle], display: pygame.Surface):
+def draw_particles(particle_list: list[Particle], display: pygame.Surface):
     """
     Draws the particles
     Parameters:

examples/textinput.py

@@ -6,7 +6,6 @@
 Shows how to use the TEXTEDITING and TEXTINPUT events.
 """
 
-from typing import Tuple, List
 import sys
 import os
 
@@ -39,8 +38,8 @@ class TextInput:
     def __init__(
         self,
         prompt: str,
-        pos: Tuple[int, int],
-        screen_dimensions: Tuple[int, int],
+        pos: tuple[int, int],
+        screen_dimensions: tuple[int, int],
         print_event: bool,
         text_color="white",
         fps: int = 50,
@@ -77,7 +76,7 @@ def __init__(
 
         print("Using font: " + self.font.name)
 
-    def update(self, events: List[pygame.Event]) -> None:
+    def update(self, events: list[pygame.Event]) -> None:
         """
         Updates the text input widget
         """

src_c/cython/pygame/_sdl2/audio.pyx

@@ -51,7 +51,7 @@ def get_audio_device_names(iscapture = False):
                            If True return devices available for capture.
 
     :return: list of devicenames.
-    :rtype: List[string]
+    :rtype: list[string]
     """
 
     cdef int count = SDL_GetNumAudioDevices(iscapture)

src_c/doc/sprite_doc.h

@@ -15,7 +15,7 @@
 #define DOC_SPRITE_GROUP_REMOVE "remove(*sprites) -> None\nremove Sprites from the Group"
 #define DOC_SPRITE_GROUP_HAS "has(*sprites) -> bool\ntest if a Group contains Sprites"
 #define DOC_SPRITE_GROUP_UPDATE "update(*args, **kwargs) -> None\ncall the update method on contained Sprites"
-#define DOC_SPRITE_GROUP_DRAW "draw(Surface) -> List[Rect]\nblit the Sprite images"
+#define DOC_SPRITE_GROUP_DRAW "draw(Surface) -> list[Rect]\nblit the Sprite images"
 #define DOC_SPRITE_GROUP_CLEAR "clear(Surface_dest, background) -> None\ndraw a background over the Sprites"
 #define DOC_SPRITE_GROUP_EMPTY "empty() -> None\nremove all Sprites"
 #define DOC_SPRITE_RENDERUPDATES "RenderUpdates(*sprites) -> RenderUpdates\nGroup sub-class that tracks dirty updates."

src_py/_debug.py

@@ -4,13 +4,14 @@
 import sys
 import traceback
 import importlib
-from typing import Tuple, Optional, Callable
+from collections.abc import Callable
+from typing import Optional
 from os import environ
 
 from pygame.version import ver
 from pygame.system import get_cpu_instruction_sets
 
-ImportResult = Tuple[str, bool, Optional[Callable]]
+ImportResult = tuple[str, bool, Optional[Callable]]
 
 
 def str_from_tuple(version_tuple):

src_py/pkgdata.py

@@ -22,27 +22,16 @@ def getResource(identifier, pkgname=__name__):
 import os
 
 try:
-    if sys.version_info[:2] > (3, 8):
-        from importlib.resources import files
-
-        def resource_exists(_package_or_requirement, _resource_name):
-            _package_or_requirement = _package_or_requirement.split(".")[0]
-            return files(_package_or_requirement).joinpath(_resource_name).is_file()
-
-        def resource_stream(_package_or_requirement, _resource_name):
-            _package_or_requirement = _package_or_requirement.split(".")[0]
-            ref = files(_package_or_requirement).joinpath(_resource_name)
-            return ref.open('rb')
-    else:
-        from importlib import resources
-
-        def resource_exists(_package_or_requirement, _resource_name):
-            _package_or_requirement = _package_or_requirement.split(".")[0]
-            return resources.is_resource(_package_or_requirement, _resource_name)  # pylint: disable=deprecated-method
-
-        def resource_stream(_package_or_requirement, _resource_name):
-            _package_or_requirement = _package_or_requirement.split(".")[0]
-            return resources.open_binary(_package_or_requirement, _resource_name)  # pylint: disable=deprecated-method
+    from importlib.resources import files
+
+    def resource_exists(_package_or_requirement, _resource_name):
+        _package_or_requirement = _package_or_requirement.split(".")[0]
+        return files(_package_or_requirement).joinpath(_resource_name).is_file()
+
+    def resource_stream(_package_or_requirement, _resource_name):
+        _package_or_requirement = _package_or_requirement.split(".")[0]
+        ref = files(_package_or_requirement).joinpath(_resource_name)
+        return ref.open("rb")
 
 except ImportError: