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

index 75ce6cb62ba8207089ca9cb60aea56c7745d8c6e..783599a0f316b621a399459644682139884cfca8 100644

--- a/default.nix

+++ b/default.nix

@@ -75,6 +75,9 @@ };

mbutil = python3Packages.callPackage ./pkgs/mbutil {

 inherit (sources) mbutil;

};

• mercantile = python3Packages.callPackage ./pkgs/mercantile {

• inherit (sources) mercantile;

• };

openorienteering-mapper = libsForQt5.callPackage ./pkgs/openorienteering-mapper {

 inherit (sources) mapper;

};

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

index 92fd2916ff04c765470f9f5781a46a53cd346b71..38694ba3903d8910af004c4e364f90a5e5c6534c 100644

--- a/nix/sources.json

+++ b/nix/sources.json

@@ -227,6 +227,18 @@ "type": "tarball",

     "url": "https://github.com/mapbox/mbutil/archive/2fc4161f9be890a65d07f5e7b2ed0c8a0a123ed6.tar.gz",

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

 },

• "mercantile": {

•    "branch": "master",
  

•    "description": "Spherical mercator tile and coordinate utilities",
  

•    "homepage": "https://github.com/mapbox/mercantile",
  

•    "owner": "mapbox",
  

•    "repo": "mercantile",
  

•    "rev": "dae32795f9da7a9f39d8ea52f2321af008f35ab9",
  

•    "sha256": "1f3gw512396v5lljkn9czsln8qciccg7mm6bvv5qxggf8ih6vgya",
  

•    "type": "tarball",
  

•    "url": "https://github.com/mapbox/mercantile/archive/dae32795f9da7a9f39d8ea52f2321af008f35ab9.tar.gz",
  

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

• },

 "pymbtiles": {

     "branch": "master",

     "description": "Python utilities for Mapbox mbtiles files",

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

new file mode 100644

index 0000000000000000000000000000000000000000..6974db5fe497dd68ff1b552f388b0dda89888a7d

--- /dev/null

+++ b/pkgs/mercantile/default.nix

@@ -0,0 +1,20 @@

+{ lib, buildPythonPackage, click, pytest, mercantile }:

+buildPythonPackage rec {

• pname = "mercantile";

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

• src = mercantile;

• propagatedBuildInputs = [ click ];

• checkInputs = [ pytest ];

• checkPhase = "pytest";

• meta = with lib; {

• description = mercantile.description;

• homepage = mercantile.homepage;

• license = licenses.bsd3;

• maintainers = with maintainers; [ sikmir ];

• platforms = platforms.unix;

• };

+}