From 109c7f95ca581a3069d24ef0f102501d521c2272 Mon Sep 17 00:00:00 2001
From: Niclas Thall <niclas.thall@zenuity.com>
Date: Sun, 27 Sep 2020 11:16:55 +0200
Subject: [PATCH] pythonPackages.lmtpd: upgrade to Python 3

Python 2 support was dropped on
https://github.com/moggers87/lmtpd/commit/3546d4660f8229b3d6375aebf9e56ea88a93cbb0

ZHF: #97479
https://hydra.nixos.org/build/127641301
---
 pkgs/development/python-modules/lmtpd/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/lmtpd/default.nix b/pkgs/development/python-modules/lmtpd/default.nix
index e9dd42219eb..336b799eee2 100644
--- a/pkgs/development/python-modules/lmtpd/default.nix
+++ b/pkgs/development/python-modules/lmtpd/default.nix
@@ -1,9 +1,11 @@
-{ stdenv, buildPythonPackage, fetchPypi }:
+{ buildPythonPackage, fetchPypi, isPy3k, stdenv }:
 
 buildPythonPackage rec {
   pname = "lmtpd";
   version = "6.2.0";
 
+  disabled = !isPy3k;
+
   src = fetchPypi {
     inherit pname version;
     sha256 = "2c6825d2ffa1de099440411a742f58e1b3e8deeb3345adcfd4c2c38d4baf62b3";