python.pkgs.PyXAPI: remove old package

url of source and homepage is dead as well.

pkgs/top-level/python-packages.nix

@@ -18443,44 +18443,6 @@ in {
 
   pywinrm = callPackage ../development/python-modules/pywinrm { };
 
-  PyXAPI = stdenv.mkDerivation rec {
-    name = "PyXAPI-0.1";
-
-    src = pkgs.fetchurl {
-      url = "http://www.pps.univ-paris-diderot.fr/~ylg/PyXAPI/${name}.tar.gz";
-      sha256 = "19lblwfq24bgsgfy7hhqkxdf4bxl40chcxdlpma7a0wfa0ngbn26";
-    };
-
-    buildInputs = [ self.python ];
-
-    installPhase = ''
-      mkdir -p "$out/lib/${python.libPrefix}/site-packages"
-
-      export PYTHONPATH="$out/lib/${python.libPrefix}/site-packages:$PYTHONPATH"
-
-      ${python}/bin/${python.executable} setup.py install \
-        --install-lib=$out/lib/${python.libPrefix}/site-packages \
-        --prefix="$out"
-    '';
-
-    meta = with stdenv.lib; {
-      description = "Python socket module extension & RFC3542 IPv6 Advanced Sockets API";
-      longDescription = ''
-        PyXAPI consists of two modules: `socket_ext' and `rfc3542'.
-        `socket_ext' extends the Python module `socket'. `socket' objects have
-        two new methods: `recvmsg' and `sendmsg'. It defines `ancillary data'
-        objects and some functions related to. `socket_ext' module also provides
-        functions to manage interfaces indexes defined in RFC3494 and not
-        available from standard Python module `socket'.
-        `rfc3542' is a full implementation of RFC3542 (Advanced Sockets
-        Application Program Interface (API) for IPv6).
-      '';
-      homepage = http://www.pps.univ-paris-diderot.fr/~ylg/PyXAPI/;
-      license = licenses.gpl2Plus;
-      maintainers = with maintainers; [ nckx ];
-    };
-  };
-
   pyxattr = buildPythonPackage (rec {
     name = "pyxattr-0.5.1";