From 327076a54b73da302bad56ec54bd91cb77ded48a Mon Sep 17 00:00:00 2001
From: "R. Ryantm" <ryantm-bot@ryantm.com>
Date: Mon, 4 Apr 2022 03:22:58 +0000
Subject: [PATCH 1/2] python310Packages.amazon-ion: 0.8.0 -> 0.9.1

---
 pkgs/development/python-modules/amazon-ion/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/amazon-ion/default.nix b/pkgs/development/python-modules/amazon-ion/default.nix
index 016fa989a8ab..afa81564a848 100644
--- a/pkgs/development/python-modules/amazon-ion/default.nix
+++ b/pkgs/development/python-modules/amazon-ion/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "amazon-ion";
-  version = "0.8.0";
+  version = "0.9.1";
 
   src = fetchPypi {
     pname = "amazon.ion";
     inherit version;
-    sha256 = "sha256-vtztUHSnGoPYozhwvigxEdieVtbKNfV4B5yZ4MHaWGw=";
+    sha256 = "sha256-Moq1e7LmI0L7DHg6UNYvseEDbqdL23aCwL38wDm3yCA=";
   };
 
   postPatch = ''

From 03213c6216ee05925f0bf757f97d34ac6abbcefe Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Mon, 4 Apr 2022 10:22:59 +0200
Subject: [PATCH 2/2] python3Packages.amazon-ion: disable on older Python
 releases

---
 .../python-modules/amazon-ion/default.nix     | 34 ++++++++++++++-----
 1 file changed, 26 insertions(+), 8 deletions(-)

diff --git a/pkgs/development/python-modules/amazon-ion/default.nix b/pkgs/development/python-modules/amazon-ion/default.nix
index afa81564a848..eb83fcce471b 100644
--- a/pkgs/development/python-modules/amazon-ion/default.nix
+++ b/pkgs/development/python-modules/amazon-ion/default.nix
@@ -1,29 +1,47 @@
-{ lib, buildPythonPackage, fetchPypi, jsonconversion, six, pytestCheckHook }:
+{ lib
+, buildPythonPackage
+, fetchPypi
+, jsonconversion
+, six
+, pytestCheckHook
+, pythonOlder
+}:
 
 buildPythonPackage rec {
   pname = "amazon-ion";
   version = "0.9.1";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     pname = "amazon.ion";
     inherit version;
-    sha256 = "sha256-Moq1e7LmI0L7DHg6UNYvseEDbqdL23aCwL38wDm3yCA=";
+    hash = "sha256-Moq1e7LmI0L7DHg6UNYvseEDbqdL23aCwL38wDm3yCA=";
   };
 
   postPatch = ''
-    substituteInPlace setup.py --replace "'pytest-runner'," ""
+    substituteInPlace setup.py \
+      --replace "'pytest-runner'," ""
   '';
 
-  propagatedBuildInputs = [ jsonconversion six ];
+  propagatedBuildInputs = [
+    jsonconversion
+    six
+  ];
 
-  checkInputs = [ pytestCheckHook ];
+  checkInputs = [
+    pytestCheckHook
+  ];
 
-  pythonImportsCheck = [ "amazon.ion" ];
+  pythonImportsCheck = [
+    "amazon.ion"
+  ];
 
   meta = with lib; {
-    description = "A Python implementation of Amazon Ion";
+    description = "Python implementation of Amazon Ion";
     homepage = "https://github.com/amzn/ion-python";
     license = licenses.asl20;
-    maintainers = [ maintainers.terlar ];
+    maintainers = with maintainers; [ terlar ];
   };
 }