- adding experimental python31 build

- cleanup python libraries:
 * moving all python libraries into a attr set into a directory
   so that expressions can be used for both: python 2.5 and 2.6 easily
 * disabling packages which don't build

svn path=/nixpkgs/trunk/; revision=21142

pkgs/development/python-modules/xmpppy/default.nix

@@ -1,30 +0,0 @@
-a :  
-let 
-  fetchurl = a.fetchurl;
-
-  version = a.lib.attrByPath ["version"] "0.5.0rc1" a; 
-  buildInputs = with a; [
-    python setuptools
-  ];
-in
-rec {
-  src = fetchurl {
-    url = "http://prdownloads.sourceforge.net/sourceforge/xmpppy/xmpppy-${version}.tar.gz";
-    sha256 = "16hbh8kwc5n4qw2rz1mrs8q17rh1zq9cdl05b1nc404n7idh56si";
-  };
-
-  inherit buildInputs;
-  configureFlags = [];
-
-  /* doConfigure should be removed if not needed */
-  phaseNames = ["mkDirs" "installPythonPackage"];
-  mkDirs = a.fullDepEntry(''
-    ensureDir $out/bin $out/lib $out/share $(toPythonPath $out)
-    export PYTHONPATH=$PYTHONPATH:$(toPythonPath $out)
-  '') ["defEnsureDir" "addInputs"];
-      
-  name = "xmpp.py-" + version;
-  meta = {
-    description = "XMPP python library";
-  };
-}