{ lib, fetchPypi, buildPythonPackage, isPy3k
, cython
, xopen, pytest }:

buildPythonPackage rec {
  version = "0.3";
  pname = "dnaio";

  src = fetchPypi {
    inherit pname version;
    sha256 = "0f16m7hdlm0fz1n7y5asy0v9ghyrq17ni1p9iybq22ddzyd49r27";
  };

  disabled = !isPy3k;

  buildInputs = [ cython ];
  propagatedBuildInputs = [ xopen ];
  checkInputs = [ pytest ];

  meta = with lib; {
    homepage = "https://github.com/marcelm/dnaio";
    description = "Library for fast parsing of FASTQ and also FASTA files.";
    license = licenses.mit;
  };
}