# -*- coding: utf-8 -*-

from twisted.application import service
import mylib.cfg

application = service.Application("test")

$ twistd -ny test.py

./test.py
./mylib/cfg.py
./mylib/__init__.py

(python_env)root@dev2:/opt/hlpbx# twistd -ny test.py

Unhandled Error
Traceback (most recent call last):
  File "/opt/hlpbx/python_env/lib/python2.6/site-packages/twisted/application/app.py", line 622, in run
    runApp(config)
  File "/opt/hlpbx/python_env/lib/python2.6/site-packages/twisted/scripts/twistd.py", line 23, in runApp
    _SomeApplicationRunner(config).run()
  File "/opt/hlpbx/python_env/lib/python2.6/site-packages/twisted/application/app.py", line 376, in run
    self.application = self.createOrGetApplication()
  File "/opt/hlpbx/python_env/lib/python2.6/site-packages/twisted/application/app.py", line 441, in createOrGetApplication
    application = getApplication(self.config, passphrase)
--- <exception caught here> ---
  File "/opt/hlpbx/python_env/lib/python2.6/site-packages/twisted/application/app.py", line 452, in getApplication
    application = service.loadApplication(filename, style, passphrase)
  File "/opt/hlpbx/python_env/lib/python2.6/site-packages/twisted/application/service.py", line 400, in loadApplication
    application = sob.loadValueFromFile(filename, 'application', passphrase)
  File "/opt/hlpbx/python_env/lib/python2.6/site-packages/twisted/persisted/sob.py", line 210, in loadValueFromFile
    exec fileObj in d, d
  File "test.py", line 4, in <module>
    import mylib.cfg
exceptions.ImportError: No module named mylib.cfg

Failed to load application: No module named mylib.cfg