Merge pull request #3078 from A-kirami/fix/progress-type

Fix the return type of `Progress.__enter__`

Author: willmcgugan

CHANGELOG.md

@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+
 ### Changed
 
 - Rich will display tracebacks with finely grained error locations on python 3.11+ https://github.com/Textualize/rich/pull/3486

rich/progress.py

@@ -39,6 +39,11 @@
 else:
     from typing_extensions import Literal  # pragma: no cover
 
+if sys.version_info >= (3, 11):
+    from typing import Self
+else:
+    from typing_extensions import Self  # pragma: no cover
+
 from . import filesize, get_console
 from .console import Console, Group, JustifyMethod, RenderableType
 from .highlighter import Highlighter
@@ -1170,7 +1175,7 @@ def stop(self) -> None:
         if not self.console.is_interactive and not self.console.is_jupyter:
             self.console.print()
 
-    def __enter__(self) -> "Progress":
+    def __enter__(self) -> Self:
         self.start()
         return self