Add nix expression for vdirsyncer

pkgs/tools/misc/vdirsyncer/default.nix

@@ -0,0 +1,32 @@
+{ lib, fetchurl, pythonPackages }:
+
+pythonPackages.buildPythonPackage rec {
+  version = "0.4.2";
+  name = "vdirsyncer-${version}";
+  namePrefix = "";
+
+  src = fetchurl {
+    url = https://github.com/untitaker/vdirsyncer/archive/0.4.2.tar.gz;
+    sha256 = "008181mglbrp5jsvpxr59b6w4mw26h4s4gwij152i47mfbrizsl4";
+  };
+
+  pythonPath = with pythonPackages; [
+    icalendar
+    click
+    requests
+    lxml
+    setuptools
+    requests_toolbelt
+    requests2
+    atomicwrites
+  ];
+
+  meta = {
+    homepage = https://github.com/untitaker/vdirsyncer;
+    description = "Synchronize calendars and contacts";
+    maintainers = [ lib.maintainers.matthiasbeyer ];
+    platforms = lib.platforms.all;
+    license = lib.licenses.mit;
+  };
+}
+

pkgs/top-level/all-packages.nix

@@ -11383,6 +11383,10 @@ let
 
   vcprompt = callPackage ../applications/version-management/vcprompt { };
 
+ vdirsyncer = callPackage ../tools/misc/vdirsyncer {
+   pythonPackages = python3Packages;
+ };
+
   vdpauinfo = callPackage ../tools/X11/vdpauinfo { };
 
   veracity = callPackage ../applications/version-management/veracity {};