netgen/python/__init__.py

from os import environ
from sys import path
from sys import platform as __platform
if __platform.startswith('linux') or __platform.startswith('darwin'):
    path.append(environ['NETGENDIR']+'/../lib')
if __platform.startswith('win'):
    path.append(environ['NETGENDIR'])

from . import csg
from . import meshing

del environ
del path