pythonPackages.uproot: fix tests on python27

2019-06-18 21:18:45 -04:00
parent 3c2fc5fe45
commit d56accc4f6
1 changed files with 3 additions and 2 deletions
--- a/pkgs/development/python-modules/uproot/default.nix
+++ b/pkgs/development/python-modules/uproot/default.nix
@@ -1,5 +1,6 @@
-{ lib, fetchPypi, buildPythonPackage
+{ lib, fetchPypi, buildPythonPackage, isPy27
 , awkward
+, backports_lzma
 , cachetools
 , lz4
 , pytestrunner
@@ -30,7 +31,7 @@ buildPythonPackage rec {
    pytest
    requests
    xxhash
-  ];
+  ] ++ lib.optional isPy27 backports_lzma;

  propagatedBuildInputs = [
    numpy