From b6444424bf10cf2022f2338fbd37281bcd48388e Mon Sep 17 00:00:00 2001
From: Sizhe Zhao <prc.zhao@outlook.com>
Date: Sun, 8 Jun 2025 12:16:03 +0800
Subject: [PATCH] doclifter: avoid 2to3

---
 pkgs/by-name/do/doclifter/package.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/by-name/do/doclifter/package.nix b/pkgs/by-name/do/doclifter/package.nix
index fb4dff6b5e10..a8972a6d6608 100644
--- a/pkgs/by-name/do/doclifter/package.nix
+++ b/pkgs/by-name/do/doclifter/package.nix
@@ -18,8 +18,10 @@ stdenv.mkDerivation (finalAttrs: {
 
   postPatch = ''
     substituteInPlace manlifter \
-      --replace-fail '/usr/bin/env python2' '/usr/bin/env python3'
-    2to3 -w manlifter
+      --replace-fail '/usr/bin/env python2' '/usr/bin/env python3' \
+      --replace-fail 'import thread, threading, Queue' 'import _thread, threading, queue' \
+      --replace-fail 'thread.get_ident' '_thread.get_ident' \
+      --replace-fail 'Queue.Queue' 'queue.Queue'
   '';
 
   nativeBuildInputs = [