From 86f5a79441344b3e72e4da4c1607a42eeba3898f Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Tue, 3 Aug 2021 09:07:28 +0200
Subject: [PATCH] python3Packages.GitPython: 3.1.19 -> 3.1.20

---
 .../python-modules/GitPython/default.nix        | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/pkgs/development/python-modules/GitPython/default.nix b/pkgs/development/python-modules/GitPython/default.nix
index bd3084ae91b5..40191722ab2b 100644
--- a/pkgs/development/python-modules/GitPython/default.nix
+++ b/pkgs/development/python-modules/GitPython/default.nix
@@ -1,7 +1,6 @@
 { lib
 , buildPythonPackage
-, fetchPypi
-, isPy27
+, fetchFromGitHub
 , substituteAll
 , git
 , gitdb
@@ -11,13 +10,15 @@
 }:
 
 buildPythonPackage rec {
-  pname = "GitPython";
-  version = "3.1.19";
-  disabled = isPy27;
+  pname = "gitpython";
+  version = "3.1.20";
+  disabled = pythonOlder "3.7";
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "0lqf5plm02aw9zl73kffk7aa4mp4girm3f2yfk27nmmmjsdh7x0q";
+  src = fetchFromGitHub {
+    owner = "gitpython-developers";
+    repo = "GitPython";
+    rev = version;
+    sha256 = "1ygrxn8br2ff87j02ibijxzxa0ax9lgjdviwddslqxiarfggik9h";
   };
 
   patches = [