From 41b3e0bf31c49bc1bfcc5fd77e6d255f32114ee9 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Fri, 15 Jul 2022 18:40:32 +0200
Subject: [PATCH] python3Packages.m2r: patch docutils 0.19 compat

---
 pkgs/development/python-modules/m2r/default.nix   |  1 +
 .../python-modules/m2r/docutils-0.19-compat.patch | 15 +++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 pkgs/development/python-modules/m2r/docutils-0.19-compat.patch

diff --git a/pkgs/development/python-modules/m2r/default.nix b/pkgs/development/python-modules/m2r/default.nix
index 526f2b128678..b3077edcc5d4 100644
--- a/pkgs/development/python-modules/m2r/default.nix
+++ b/pkgs/development/python-modules/m2r/default.nix
@@ -22,6 +22,7 @@ buildPythonPackage rec {
       url = "https://github.com/miyakogi/m2r/commit/58ee9cabdadf5e3deb13037f3052238f0f2bffcd.patch";
       sha256 = "sha256-CN3PWmnk7xsn1wngRHuEWmDTP3HtVNxkFv0xzD2Zjlo=";
     })
+    ./docutils-0.19-compat.patch
   ];
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/m2r/docutils-0.19-compat.patch b/pkgs/development/python-modules/m2r/docutils-0.19-compat.patch
new file mode 100644
index 000000000000..9392702b982e
--- /dev/null
+++ b/pkgs/development/python-modules/m2r/docutils-0.19-compat.patch
@@ -0,0 +1,15 @@
+diff --git a/m2r.py b/m2r.py
+index a4e43c2..fb9e588 100644
+--- a/m2r.py
++++ b/m2r.py
+@@ -10,8 +10,8 @@ from argparse import ArgumentParser, Namespace
+ 
+ from docutils import statemachine, nodes, io, utils
+ from docutils.parsers import rst
+-from docutils.core import ErrorString
+-from docutils.utils import SafeString, column_width
++from docutils.utils.error_reporting import ErrorString, SafeString
++from docutils.utils import column_width
+ import mistune
+ 
+ if sys.version_info < (3, ):