Merge branch '3.13' into backport-cbfd392-3.13

Author: AA-Turner

.github/workflows/build.yml

@@ -42,7 +42,7 @@ jobs:
 
   check_abi:
     name: 'Check if the ABI has changed'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     needs: check_source
     if: needs.check_source.outputs.run_tests == 'true'
     steps:

.github/workflows/reusable-docs.yml

@@ -95,7 +95,7 @@ jobs:
   # Run "doctest" on HEAD as new syntax doesn't exist in the latest stable release
   doctest:
     name: 'Doctest'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     timeout-minutes: 60
     steps:
     - uses: actions/checkout@v4

Lib/site.py

@@ -503,9 +503,14 @@ def register_readline():
         if PYTHON_BASIC_REPL:
             CAN_USE_PYREPL = False
         else:
-            import _pyrepl.readline
-            import _pyrepl.unix_console
-            from _pyrepl.main import CAN_USE_PYREPL
+            original_path = sys.path
+            sys.path = [p for p in original_path if p != '']
+            try:
+                import _pyrepl.readline
+                import _pyrepl.unix_console
+                from _pyrepl.main import CAN_USE_PYREPL
+            finally:
+                sys.path = original_path
     except ImportError:
         return
 

Misc/NEWS.d/next/Security/2024-10-09-20-08-13.gh-issue-125140.YgNWRB.rst

@@ -0,0 +1 @@
+Remove the current directory from ``sys.path`` when using PyREPL.