From c88d3c371add20e91ee2270e6149af5d197c7b66 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <fabian@affolter-engineering.ch>
Date: Sat, 29 Jan 2022 10:05:04 +0100
Subject: [PATCH] python3Packages.dash: disable on older Python releases

---
 pkgs/development/python-modules/dash/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/python-modules/dash/default.nix b/pkgs/development/python-modules/dash/default.nix
index f3f6670caecb..5fcdd02aa8fb 100644
--- a/pkgs/development/python-modules/dash/default.nix
+++ b/pkgs/development/python-modules/dash/default.nix
@@ -10,11 +10,15 @@
 , pytest-mock
 , mock
 , pytestCheckHook
+, pythonOlder
 }:
 
 buildPythonPackage rec {
   pname = "dash";
   version = "2.1.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "plotly";