From d6e1193d39208ce7c83078ead244694165bbb8bd Mon Sep 17 00:00:00 2001
From: Jon <jonringer@users.noreply.github.com>
Date: Sun, 16 Feb 2020 19:09:03 -0800
Subject: [PATCH] pythonPackages.seqdiag: disable python2

No longer supported upstream
```
  ERROR: Package 'seqdiag' requires a different Python: 2.7.17 not in '>=3.5'
```
---
 pkgs/development/python-modules/seqdiag/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/seqdiag/default.nix b/pkgs/development/python-modules/seqdiag/default.nix
index 052c2fc3d0fc..feddc24985ab 100644
--- a/pkgs/development/python-modules/seqdiag/default.nix
+++ b/pkgs/development/python-modules/seqdiag/default.nix
@@ -1,10 +1,11 @@
-{ stdenv, fetchurl, buildPythonPackage, pep8, nose, unittest2, docutils
+{ stdenv, fetchurl, buildPythonPackage, isPy27, pep8, nose, unittest2, docutils
 , blockdiag
 }:
 
 buildPythonPackage rec {
   pname = "seqdiag";
   version = "2.0.0";
+  disabled = isPy27;
 
   src = fetchurl {
     url = "mirror://pypi/s/seqdiag/${pname}-${version}.tar.gz";