From 841b930a41be90c6c05fb4bab8392f50e01d86b7 Mon Sep 17 00:00:00 2001
From: Berker Peksag <berker.peksag@gmail.com>
Date: Sat, 5 Mar 2016 14:05:45 +0200
Subject: Issue #17940: Remove redundant code from _Section.format_help()

Output of func(*args) stored in the next line:

    item_help = join([func(*args) for func, args in self.items])

_Section.items only used by HelpFormatter._add_item() and it looks
like it doesn't have any side effects.

Patch by Yogesh Chaudhari.
---
 Lib/argparse.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Lib/argparse.py b/Lib/argparse.py
index cc53841..209b4e9 100644
--- a/Lib/argparse.py
+++ b/Lib/argparse.py
@@ -210,8 +210,6 @@ class HelpFormatter(object):
             if self.parent is not None:
                 self.formatter._indent()
             join = self.formatter._join_parts
-            for func, args in self.items:
-                func(*args)
             item_help = join([func(*args) for func, args in self.items])
             if self.parent is not None:
                 self.formatter._dedent()
-- 
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