From 4af78d9ddb1e229694a5b80da8248c96dfbe549f Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Fri, 4 Jun 2021 10:54:31 +0200
Subject: [PATCH 1/2] python3Packages.certifi: 2020.12.5 -> 2021.05.30

(cherry picked from commit 32e061be5275054fa6cc227d0ebaf76fd0288e02)
---
 pkgs/development/python-modules/certifi/default.nix | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/python-modules/certifi/default.nix b/pkgs/development/python-modules/certifi/default.nix
index eac32816cac..7ca69acb88d 100644
--- a/pkgs/development/python-modules/certifi/default.nix
+++ b/pkgs/development/python-modules/certifi/default.nix
@@ -5,21 +5,21 @@
 
 buildPythonPackage rec {
   pname = "certifi";
-  version = "2020.12.5";
+  version = "2021.5.30";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "177mdbw0livdjvp17sz6wsfrc32838m9y59v871gpgv2888raj8s";
+    sha256 = "sha256-K792/UMpYBOLPvbdo93gVE8ny/hUbEWOYLrzcZF7qe4=";
   };
 
   pythonImportsCheck = [ "certifi" ];
 
   dontUseSetuptoolsCheck = true;
 
-  meta = {
+  meta = with lib; {
     homepage = "https://certifi.io/";
     description = "Python package for providing Mozilla's CA Bundle";
-    license = lib.licenses.isc;
-    maintainers = with lib.maintainers; [ koral ];
+    license = licenses.isc;
+    maintainers = with maintainers; [ koral ];
   };
 }

From d607e3143ff1314468c2f4afc9f46d7ea6ece7cf Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Fri, 4 Jun 2021 10:57:32 +0200
Subject: [PATCH 2/2] python3Packages.certifi: enable tests

(cherry picked from commit 19f90b99e7451160d3a13a404d5a8194ef60a27a)
---
 .../python-modules/certifi/default.nix        | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/pkgs/development/python-modules/certifi/default.nix b/pkgs/development/python-modules/certifi/default.nix
index 7ca69acb88d..d0ae968b0be 100644
--- a/pkgs/development/python-modules/certifi/default.nix
+++ b/pkgs/development/python-modules/certifi/default.nix
@@ -1,20 +1,25 @@
 { lib
-, fetchPypi
 , buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
 }:
 
 buildPythonPackage rec {
   pname = "certifi";
-  version = "2021.5.30";
+  version = "2021.05.30";
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "sha256-K792/UMpYBOLPvbdo93gVE8ny/hUbEWOYLrzcZF7qe4=";
+  src = fetchFromGitHub {
+    owner = pname;
+    repo = "python-certifi";
+    rev = version;
+    sha256 = "1i4ljsc47iac6kl1w4w6x0qia08s9z394z9lbyzc05pm7y8a3cmj";
   };
 
-  pythonImportsCheck = [ "certifi" ];
+  checkInputs = [
+    pytestCheckHook
+  ];
 
-  dontUseSetuptoolsCheck = true;
+  pythonImportsCheck = [ "certifi" ];
 
   meta = with lib; {
     homepage = "https://certifi.io/";