python27FullBuildEnv -> python.buildEnv for all interpreters

pkgs/development/interpreters/python/wrapper.nix

@@ -1,10 +1,14 @@
-{ stdenv, python, buildEnv, makeWrapper, recursivePthLoader, extraLibs ? [], postBuild ? ""
+{ stdenv, python, buildEnv, makeWrapper
+, extraLibs ? []
+, postBuild ? ""
 , ignoreCollisions ? false }:
 
 # Create a python executable that knows about additional packages.
-
+let
+  recursivePthLoader = import ../../python-modules/recursive-pth-loader/default.nix { stdenv = stdenv; python = python; };
+in
 (buildEnv {
-  name = "python-${python.version}-env";
+  name = "${python.name}-env";
   paths = stdenv.lib.filter (x : x ? pythonPath) (stdenv.lib.closePropagation extraLibs) ++ [ python recursivePthLoader ];
 
   inherit ignoreCollisions;