diff --git a/default.nix b/default.nix

index 6f83b9c7418b3be1b597737ebcca42ab45cb5ff6..2715c76ccf0f7ddfdd777ac2b3eaec20fa25b48d 100644

--- a/default.nix

+++ b/default.nix

@@ -7,6 +7,7 @@ sources = import ./nix/sources.nix;

in

{

datamaps = callPackage ./pkgs/datamaps { inherit (sources) datamaps; };

• gpx-layer = perlPackages.callPackage ./pkgs/gpx-layer { inherit (sources) gpx-layer; };

• gpxpy = python3Packages.callPackage ./pkgs/gpxpy { inherit (sources) gpxpy; };

mbutil = python3Packages.callPackage ./pkgs/mbutil { inherit (sources) mbutil; };

• gpx-layer = perlPackages.callPackage ./pkgs/gpx-layer { inherit (sources) gpx-layer; };

}

diff --git a/nix/sources.json b/nix/sources.json

index 907db16c97f25228d20f4468f05f86e9f71bee12..634ceddee941e8f62ee9ee1158251e5dd2a224df 100644

--- a/nix/sources.json

+++ b/nix/sources.json

@@ -23,6 +23,18 @@ "type": "tarball",

     "url": "https://github.com/ericfischer/gpx-layer/archive/746b4723cf1f69fb86d45cf2d4efeaae9e711d2d.tar.gz",

     "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"

 },

• "gpxpy": {

•    "branch": "master",
  

•    "description": "gpx-py is a python GPX parser. GPX (GPS eXchange Format) is an XML based file format for GPS tracks.",
  

•    "homepage": "",
  

•    "owner": "tkrajina",
  

•    "repo": "gpxpy",
  

•    "rev": "5e81b930c81cb88f3534e6f48d970c367de302b7",
  

•    "sha256": "0ps468n0xhk69c7c8j612xmhml7pysv2d78241vkdyy3gr771576",
  

•    "type": "tarball",
  

•    "url": "https://github.com/tkrajina/gpxpy/archive/5e81b930c81cb88f3534e6f48d970c367de302b7.tar.gz",
  

•    "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
  

• },

 "mbutil": {

     "branch": "master",

     "description": "Importer and Exporter of MBTiles",

diff --git a/pkgs/gpxpy/default.nix b/pkgs/gpxpy/default.nix

new file mode 100644

index 0000000000000000000000000000000000000000..54337569ac145668be176d8016a64d549247f3ac

--- /dev/null

+++ b/pkgs/gpxpy/default.nix

@@ -0,0 +1,21 @@

+{ lib, buildPythonApplication, python, lxml, gpxpy }:

+buildPythonApplication rec {

• pname = "gpxpy";

• version = lib.substring 0 7 src.rev;

• src = gpxpy;

• propagatedBuildInputs = [ lxml ];

• checkPhase = ''

• ${python.interpreter} -m unittest test

• '';

• meta = with lib; {

• description = gpxpy.description;

• homepage = "https://github.com/tkrajina/gpxpy";

• license = licenses.asl20;

• platforms = platforms.unix;

• maintainers = with maintainers; [ sikmir ];

• };

+}