[Zope-Checkins] CVS: Zope3/lib/python/Zope/Event - hooks.py:1.1.2.1

[Steve Alexander]

Update of /cvs-repository/Zope3/lib/python/Zope/Event
In directory cvs.zope.org:/tmp/cvs-serv4264

Added Files:
      Tag: Zope-3x-branch
	hooks.py 
Log Message:
added hooks file for EventService


=== Added File Zope3/lib/python/Zope/Event/hooks.py ===
# This software is subject to the provisions of the Zope Public License,
# Version 1.1 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS 
# FOR A PARTICULAR PURPOSE.

"""Provide a hookable event service
"""

from EventService import EventService

def _clear():
    # clear module-level data structures
    global _eventService, publishEvent, subscribe, unsubscribe
    _eventService = EventService()
    publishEvent = _eventService.publishEvent
    subscribe = _eventService.subscribe
    unsubscribe = _eventService.unsubscribe

# set up module level data structures    
_clear()


# Register our cleanup with Testing.CleanUp to make writing unit tests simpler.
from Zope.Testing.CleanUp import addCleanUp
addCleanUp(_clear)
del addCleanUp