Current File : //lib/python3/dist-packages/zope/component/eventtesting.py
##############################################################################
#
# Copyright (c) 2001, 2002 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (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.
#
##############################################################################
"""Placeless Test Setup
"""
from zope.component import provideHandler
from zope.component.event import objectEventNotify
from zope.component.registry import dispatchUtilityRegistrationEvent
from zope.component.registry import dispatchAdapterRegistrationEvent
from zope.component.registry import (
dispatchSubscriptionAdapterRegistrationEvent)
from zope.component.registry import dispatchHandlerRegistrationEvent
try:
from zope.testing.cleanup import addCleanUp
except ImportError: #pragma NO COVER
def addCleanUp(x):
pass
events = []
def getEvents(event_type=None, filter=None): #pragma NO COVER going aaway
r = []
for event in events:
if event_type is not None and not event_type.providedBy(event):
continue
if filter is not None and not filter(event):
continue
r.append(event)
return r
def clearEvents(): #pragma NO COVER going aaway
del events[:]
addCleanUp(clearEvents)
class PlacelessSetup: #pragma NO COVER going aaway
def setUp(self):
provideHandler(objectEventNotify)
provideHandler(dispatchUtilityRegistrationEvent)
provideHandler(dispatchAdapterRegistrationEvent)
provideHandler(dispatchSubscriptionAdapterRegistrationEvent)
provideHandler(dispatchHandlerRegistrationEvent)
provideHandler(events.append, (None,))
def setUp(test=None): #pragma NO COVER going aaway
PlacelessSetup().setUp()
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