[Fab-user] @roles failing

[Thomas Bikeev]

Hi list,

I am trying to repeat documentation example on @roles decorator but seem to 
fail ...

Any clues? Cheers, Thomas


   1 from fabric.state import env
   2 from fabric.decorators import roles
   3
   4 env.webserver = ['www1', 'www2']
   5 env.dbserver = ['db1']
   6
   7 @roles('webserver', 'dbserver')
   8 def my_func():
   9         pass

(~/Projects/temp: $) fab my_func
Traceback (most recent call last):
  File "build/bdist.linux-x86_64/egg/fabric/main.py", line 443, in main
  File "build/bdist.linux-x86_64/egg/fabric/main.py", line 331, in get_hosts
  File "build/bdist.linux-x86_64/egg/fabric/main.py", line 310, in _merge
KeyError: 'webserver'