[3.9] bpo-43749: Ensure current exe is copied when using venv on windows (GH-25216...

Co-authored-by: Ian Norton <inorton@gmail.com>

diff --git a/Lib/venv/__init__.py b/Lib/venv/__init__.py
index ce1f5d710ad76889458cb18f365cfda538ea1f50..6f1af294ae63e367967cd1e655cbd6118bae5b24 100644 (file)
--- a/Lib/venv/__init__.py
+++ b/Lib/venv/__init__.py
@@ -281,8 +281,9 @@ class EnvBuilder:
                         os.path.normcase(f).startswith(('python', 'vcruntime'))
                     ]
             else:
-                suffixes = ['python.exe', 'python_d.exe', 'pythonw.exe',
-                            'pythonw_d.exe']
+                suffixes = {'python.exe', 'python_d.exe', 'pythonw.exe', 'pythonw_d.exe'}
+                base_exe = os.path.basename(context.env_exe)
+                suffixes.add(base_exe)
 
             for suffix in suffixes:
                 src = os.path.join(dirname, suffix)