{ lib , buildPythonPackage , fetchPypi , isPy3k , xz , python , pythonOlder }: if !(pythonOlder "3.3") then null else buildPythonPackage rec { pname = "backports.lzma"; version = "0.0.14"; disabled = isPy3k; src = fetchPypi { inherit pname version; sha256 = "16d8b68e4d3cd4e6c9ddb059850452946da3914c8a8e197a7f2b0954559f2df4"; }; buildInputs = [ xz ]; checkPhase = '' ${python.interpreter} test/test_lzma.py ''; # Relative import does not seem to function. doCheck = false; meta = { description = "Backport of Python 3.3's 'lzma' module for XZ/LZMA compressed files"; homepage = "https://github.com/peterjc/backports.lzma"; license = lib.licenses.bsd3; }; }