beets: Move into its own package directory.

The primary use of beets is not as a Python library and users usually
would expect to install it into the env using "nix-env -i beets" rather
than "nix-env -i pythonX.Y-beets".

Having beets in its own package directory also allows for better
customization, where we're going to implement attributes that can be
used to turn on/off various features and plugins.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>

pkgs/tools/audio/beets/default.nix

@@ -0,0 +1,40 @@
+{ stdenv, fetchurl, buildPythonPackage, pythonPackages, python }:
+
+buildPythonPackage rec {
+  name = "beets-1.3.6";
+  namePrefix = "";
+
+  src = fetchurl {
+    url = "http://pypi.python.org/packages/source/b/beets/${name}.tar.gz";
+    md5 = "59615a54b3ac3983159e77ff9dda373e";
+  };
+
+  # tests depend on $HOME setting
+  preConfigure = "export HOME=$TMPDIR";
+
+  propagatedBuildInputs = [
+    pythonPackages.pyyaml
+    pythonPackages.unidecode
+    pythonPackages.mutagen
+    pythonPackages.munkres
+    pythonPackages.musicbrainzngs
+    pythonPackages.enum34
+    pythonPackages.pylast
+    pythonPackages.rarfile
+    pythonPackages.flask
+    python.modules.sqlite3
+    python.modules.readline
+  ];
+
+  buildInputs = with pythonPackages; [ mock pyechonest six responses nose ];
+
+  # 10 tests are failing
+  doCheck = false;
+
+  meta = {
+    homepage = http://beets.radbox.org;
+    description = "Music tagger and library organizer";
+    license = stdenv.lib.licenses.mit;
+    maintainers = [ stdenv.lib.maintainers.iElectric ];
+  };
+}