From d3462c92f9e8bd09c03ed9620bcfb2ccef62ee3b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <nix@dotlambda.de>
Date: Thu, 11 Aug 2022 13:35:18 +0000
Subject: python310Packages.automat: don't depend on m2r

The latter depends on an outdated, vulnerable version of mistune.
---
 pkgs/development/python-modules/automat/default.nix | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/automat/default.nix b/pkgs/development/python-modules/automat/default.nix
index bb7525d8859a..094015e56f5e 100644
--- a/pkgs/development/python-modules/automat/default.nix
+++ b/pkgs/development/python-modules/automat/default.nix
@@ -1,8 +1,8 @@
 { lib
 , buildPythonPackage
 , fetchPypi
+, fetchpatch
 , attrs
-, m2r
 , pytest-benchmark
 , pytestCheckHook
 , setuptools-scm
@@ -19,8 +19,17 @@ let automat = buildPythonPackage rec {
     sha256 = "7979803c74610e11ef0c0d68a2942b152df52da55336e0c9d58daf1831cbdf33";
   };
 
+  patches = [
+    # don't depend on m2r
+    (fetchpatch {
+      name = "dont-depend-on-m2r.patch";
+      url = "https://github.com/glyph/automat/compare/v20.2.0..2562fa4ddeba5b5945d9482baa4c26a414f5e831.patch";
+      includes = [ "setup.py" ];
+      hash = "sha256-jlPLJMu1QbBpiVYHDiqPydrXjEoZgYZTVVGNxSA0NxY=";
+    })
+  ];
+
   nativeBuildInputs = [
-    m2r
     setuptools-scm
   ];
 
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