ロードされているモジュールリスト

modukes.py

#!/usr/bin/env python
# -*- coding: utf-8 -*
# from http://tell-k.hatenablog.com/entry/2012/02/04/131805

from pydoc import ModuleScanner
from string import find

modules = []

def callback(path, modname, desc, modules=modules):  
    if modname and modname[-9:] == '.__init__': 
        modname = modname[:-9]  
    if modname not in modules:
        modules.append(modname)

def onerror(modname): 
    callback(None, modname, None)

ModuleScanner().run(callback, onerror=onerror)
print modules