pyalsaaudio.nix

with import <nixpkgs> {};

let
  pyalsaaudio = pythonPackages.buildPythonPackage rec {
    pname = "pyalsaaudio";
    version = "0.8.4";

    src = pythonPackages.fetchPypi {
      inherit pname version;
      sha256 = "84e8f8da544d7f4bd96479ce4a237600077984d9be1d7f16c1d9a492ecf50085";
    };

    doCheck = false;
    buildInputs = [ alsaLib ];
  };

in
  if lib.inNixShell then (python27.withPackages (ps: with ps; [ pyalsaaudio ])).env else pyalsaaudio