From 01cc9c1ff79bf18fe34c05c6cd573e79ff9487c3 Mon Sep 17 00:00:00 2001
From: Burak Saler <59198732+buraksaler@users.noreply.github.com>
Date: Mon, 8 May 2023 02:43:50 +0300
Subject: gh-104273: Remove redundant len() calls in argparse function
 (#104274)

---
 Lib/argparse.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Lib/argparse.py b/Lib/argparse.py
index 68089a5..f5f44ff 100644
--- a/Lib/argparse.py
+++ b/Lib/argparse.py
@@ -345,21 +345,22 @@ class HelpFormatter(object):
                 def get_lines(parts, indent, prefix=None):
                     lines = []
                     line = []
+                    indent_length = len(indent)
                     if prefix is not None:
                         line_len = len(prefix) - 1
                     else:
-                        line_len = len(indent) - 1
+                        line_len = indent_length - 1
                     for part in parts:
                         if line_len + 1 + len(part) > text_width and line:
                             lines.append(indent + ' '.join(line))
                             line = []
-                            line_len = len(indent) - 1
+                            line_len = indent_length - 1
                         line.append(part)
                         line_len += len(part) + 1
                     if line:
                         lines.append(indent + ' '.join(line))
                     if prefix is not None:
-                        lines[0] = lines[0][len(indent):]
+                        lines[0] = lines[0][indent_length:]
                     return lines
 
                 # if prog is short, follow it with optionals or positionals
-- 
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