From a59ede244714455aa9ee8637608e019a20fa2ca6 Mon Sep 17 00:00:00 2001
From: speedrun-program <71526906+speedrun-program@users.noreply.github.com>
Date: Thu, 16 Sep 2021 12:49:38 -0700
Subject: bpo-45225: use map function instead of genexpr in capwords (GH-28342)

---
 Lib/string.py                                                     | 2 +-
 Misc/NEWS.d/next/Library/2021-09-16-19-02-14.bpo-45225.xmKV4i.rst | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 Misc/NEWS.d/next/Library/2021-09-16-19-02-14.bpo-45225.xmKV4i.rst

diff --git a/Lib/string.py b/Lib/string.py
index 489777b..261789c 100644
--- a/Lib/string.py
+++ b/Lib/string.py
@@ -45,7 +45,7 @@ def capwords(s, sep=None):
     sep is used to split and join the words.
 
     """
-    return (sep or ' ').join(x.capitalize() for x in s.split(sep))
+    return (sep or ' ').join(map(str.capitalize, s.split(sep)))
 
 
 ####################################################################
diff --git a/Misc/NEWS.d/next/Library/2021-09-16-19-02-14.bpo-45225.xmKV4i.rst b/Misc/NEWS.d/next/Library/2021-09-16-19-02-14.bpo-45225.xmKV4i.rst
new file mode 100644
index 0000000..734fdd9
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2021-09-16-19-02-14.bpo-45225.xmKV4i.rst
@@ -0,0 +1 @@
+use map function instead of genexpr in capwords.
\ No newline at end of file
-- 
cgit v0.12