[PR] #299 from jelly: Make typing-extensions optional

Make typing_extensions only required for 3.7
2024-05-26 19:40:13 +08:00
parent 109d7d2f01 359226c26b
commit fc98d61109
2 changed files with 5 additions and 2 deletions
@@ -1,4 +1,7 @@
-from typing_extensions import Literal
+try:
+    from typing import Literal
+except ImportError:
+    from typing_extensions import Literal

 AnsiMode = Literal['default', 'ansi', '8bit', 'rgb']
 LightDark = Literal['light', 'dark']
@@ -38,7 +38,7 @@ setup(
    include_package_data=True,
    install_requires=[
        # Universal dependencies
-        'setuptools', 'typing_extensions',
+        'setuptools', 'typing_extensions; python_version < "3.8"',
        
        # Windows dependencies
        'psutil ; platform_system=="Windows"',