pkgs/development/python-modules: stdenv.lib -> lib

pkgs/development/python-modules/trytond/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib
 , buildPythonApplication
 , fetchPypi
 , pythonOlder
@@ -21,8 +21,6 @@
 , withPostgresql ? true
 }:
 
-with stdenv.lib;
-
 buildPythonApplication rec {
   pname = "trytond";
   version = "5.8.2";
@@ -56,14 +54,14 @@ buildPythonApplication rec {
     python-Levenshtein
     simplejson
     html2text
-  ] ++ stdenv.lib.optional withPostgresql psycopg2;
+  ] ++ lib.optional withPostgresql psycopg2;
 
   # If unset, trytond will try to mkdir /homeless-shelter
   preCheck = ''
     export HOME=$(mktemp -d)
   '';
 
-  meta = {
+  meta = with lib; {
     description = "The server of the Tryton application platform";
     longDescription = ''
       The server for Tryton, a three-tier high-level general purpose