#!/usr/bin/env python

import os
import string

for f in os.listdir( os.path.dirname( __file__ ) ):
    name, ext = string.split( f, "." )
    if ( name != "__init__" and ext == "py" ):
        tmp = __import__( name, locals(), globals(), [name], -1 )
        vars()[name] = vars(tmp)[name]

del f, name, ext, os, string

@@ -20,302 +20,122 @@
 on%0A%0A
-import os%0Aimport string%0A%0Afor f in os.listdir( os.path.dirname( __file__ ) ):%0A    name, ext = string.split( f, %22.%22 )%0A    if ( name != %22__init__%22 and ext == %22py%22 ):%0A        tmp = __import__( name, locals(), globals(), %5Bname%5D, -1 )%0A        vars()%5Bname%5D = vars(tmp)%5Bname%5D%0A%0Adel f, name, ext, os, string
+from .dens_slope import dens_slope%0Afrom .density import density%0Afrom .encmass import encmass%0Afrom .vcirc import vcirc
 %0A

Modify init file.