typing: add `from __future__ import annotations` to remaining source files Most of these look newer than when the original imports referenced in the previous commit were dropped, so these weren't covered by the backout. These were found with: hg files mercurial hgext hgext3rd -I '**.py' -X '**/thirdparty' \ | xargs grep -L 'from __future__ import annotations' All of the `__init__.py` files that finds are empty, so those were ignored and the rest manually edited.

--- a/mercurial/utils/memorytop.py	Mon Sep 16 15:36:44 2024 +0200
+++ b/mercurial/utils/memorytop.py	Thu Sep 12 16:27:58 2024 -0400
@@ -5,6 +5,8 @@
 # memorytop in strategic places to show the current memory use by allocation
 # site.
 
+from __future__ import annotations
+
 import gc
 import tracemalloc