From e70c0170df4c8822825ed09feb53dacf22f0d14c Mon Sep 17 00:00:00 2001 From: Frederik Rietdijk Date: Wed, 23 Oct 2019 11:26:47 +0200 Subject: [PATCH] python.pkgs.twisted: move twisted cache generation to postFixup The Python 2 build of twisted would fail when generating the cache. This failure started occuring since the change was introduced that builds setuptools as a wheel instead of as an egg, 90be4c2c7875c9487508d95b5c638d97e2903ada. Turns out moving this step to postFixup solves the issue. I suppose it is related to the order of site packages being evaluated, where PYTHONPATH introduced additional ones. --- pkgs/development/python-modules/twisted/default.nix | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/pkgs/development/python-modules/twisted/default.nix b/pkgs/development/python-modules/twisted/default.nix index 1c91dfc2b48..3b2c393b35b 100644 --- a/pkgs/development/python-modules/twisted/default.nix +++ b/pkgs/development/python-modules/twisted/default.nix @@ -41,7 +41,9 @@ buildPythonPackage rec { # http://twistedmatrix.com/documents/current/core/howto/plugin.html#auto3 # and http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=477103 for # details. - postInstall = "$out/bin/twistd --help > /dev/null"; + postFixup = '' + $out/bin/twistd --help > /dev/null + ''; checkPhase = '' ${python.interpreter} -m unittest discover -s twisted/test