From c76f365c0d647b438aefe43021565d9b32c313f6 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Thu, 10 Dec 2020 21:44:52 +0100
Subject: [PATCH] python3Packaegs.hass-nabucasa: relax attrs dependency

ERROR: Could not find a version that satisfies the requirement attrs<20.3,>=19.3 (from hass-nabucasa)
---
 pkgs/development/python-modules/hass-nabucasa/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/python-modules/hass-nabucasa/default.nix b/pkgs/development/python-modules/hass-nabucasa/default.nix
index 1739183c3a8..074085bf8f7 100644
--- a/pkgs/development/python-modules/hass-nabucasa/default.nix
+++ b/pkgs/development/python-modules/hass-nabucasa/default.nix
@@ -15,6 +15,7 @@ buildPythonPackage rec {
 
   postPatch = ''
     sed -i 's/"acme.*"/"acme"/' setup.py
+    sed -i 's/"attrs.*"/"attrs"/' setup.py
     sed -i 's/"cryptography.*"/"cryptography"/' setup.py
   '';