From 63ea8f44e570f06d8e449c545933f52a9b56a6ff Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Tue, 1 Mar 2022 08:45:23 +0100
Subject: [PATCH] python3Packages.google-cloud-vision: disable on older Python
 releases

---
 .../google-cloud-vision/default.nix            | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/google-cloud-vision/default.nix b/pkgs/development/python-modules/google-cloud-vision/default.nix
index d2206595c846..312d8ec3b153 100644
--- a/pkgs/development/python-modules/google-cloud-vision/default.nix
+++ b/pkgs/development/python-modules/google-cloud-vision/default.nix
@@ -7,20 +7,32 @@
 , proto-plus
 , pytestCheckHook
 , pytest-asyncio
+, pythonOlder
 }:
 
 buildPythonPackage rec {
   pname = "google-cloud-vision";
   version = "2.7.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-antpKF6egHtya4g9sKuQLQepz1QRLQ6LiCdpfYBsDh8=";
+    hash = "sha256-antpKF6egHtya4g9sKuQLQepz1QRLQ6LiCdpfYBsDh8=";
   };
 
-  propagatedBuildInputs = [ libcst google-api-core proto-plus];
+  propagatedBuildInputs = [
+    libcst
+    google-api-core
+    proto-plus
+  ];
 
-  checkInputs = [ mock pytestCheckHook pytest-asyncio ];
+  checkInputs = [
+    mock
+    pytestCheckHook
+    pytest-asyncio
+  ];
 
   pythonImportsCheck = [
     "google.cloud.vision"