Commit 3fb49aab authored by Aurel's avatar Aurel

CMFCoreUtils: use queryUtility instead of getToolByName

parent ad39c8cd
......@@ -13,24 +13,25 @@
##############################################################################
from Acquisition import aq_parent
from Products.CMFCore.utils import getToolByName, SUBTEMPLATE
from Products.CMFCore.utils import SUBTEMPLATE
from zope.component import queryUtility
from Products.CMFCore.interfaces import ICachingPolicyManager
# patch _setCacheHeaders so that existing headers are not overridden
def _setCacheHeaders(obj, extra_context):
"""Set cache headers according to cache policy manager for the obj."""
REQUEST = getattr(obj, 'REQUEST', None)
if REQUEST is not None:
call_count = getattr(REQUEST, SUBTEMPLATE, 1) - 1
setattr(REQUEST, SUBTEMPLATE, call_count)
if call_count != 0:
return
return
# cleanup
delattr(REQUEST, SUBTEMPLATE)
content = aq_parent(obj)
manager = getToolByName(obj, 'caching_policy_manager', None)
manager = queryUtility(ICachingPolicyManager)
if manager is None:
return
......
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