devpi-server: 6.7.0 -> 6.9.2

Diff: https://github.com/devpi/devpi/compare/server-6.7.0...server-6.9.2

Changelog: https://github.com/devpi/devpi/blob/server-6.9.2/server/CHANGELOG

pkgs/development/tools/devpi-server/default.nix

@@ -1,4 +1,5 @@
-{ lib, fetchFromGitHub, buildPythonApplication, isPy27
+{ lib, fetchFromGitHub, buildPythonApplication
+, pythonOlder
 , aiohttp
 , appdirs
 , beautifulsoup4
@@ -24,16 +25,16 @@
 
 buildPythonApplication rec {
   pname = "devpi-server";
-  version = "6.7.0";
+  version = "6.9.2";
   pyproject = true;
 
-  disabled = isPy27;
+  disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "devpi";
     repo = "devpi";
     rev = "server-${version}";
-    hash = "sha256-tevQ/Ocusz2PythGnedP6r4xARgetVosAc8uTD49H3M=";
+    hash = "sha256-HnxWLxOK+6B8O/7lpNjuSUQ0Z7NOmV2n01WFyjow6oU=";
   };
 
   sourceRoot = "${src.name}/server";