pkgs/development/python-modules/backports-shutil-get-terminal-size/default.nix


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{
  lib,
  buildPythonPackage,
  fetchFromGitHub,
  pytest,
  pythonOlder,
}:

if !(pythonOlder "3.3") then
  null
else
  buildPythonPackage {
    pname = "backports-shutil-get-terminal-size";
    version = "unstable-2016-02-21";

    # there have been numerous fixes committed since the initial release.
    # Most notably fixing a problem where the backport would always return
    # terminal size 0. See https://trac.sagemath.org/ticket/25320#comment:5.
    # Unfortunately the maintainer seems inactive and has not responded to
    # a request for a new release since 2016:
    # https://github.com/chrippa/backports.shutil_get_terminal_size/issues/7
    src = fetchFromGitHub {
      owner = "chrippa";
      repo = "backports.shutil_get_terminal_size";
      rev = "159e269450dbf37c3a837f6ea7e628d59acbb96a";
      sha256 = "17sgv8vg0xxfdnca45l1mmwwvj29gich5c8kqznnj51kfccch7sg";
    };

    nativeCheckInputs = [ pytest ];

    meta = with lib; {
      description = "A backport of the get_terminal_size function from Python 3.3’s shutil.";
      homepage = "https://github.com/chrippa/backports.shutil_get_terminal_size";
      license = with licenses; [ mit ];
      maintainers = teams.sage.members;
    };
  }