def cacheProviderFactory():
recordProvider = queryUtility(ICacheSettingsRecordProvider)
if not recordProvider:
return NullCache()
value = recordProvider().value or ''
servers = value.split()
if servers:
return Memcached(servers)
return NullCache()
def cacheProviderFactory():
recordProvider = queryUtility(ICacheSettingsRecordProvider)
if not recordProvider:
return NullCache()
value = recordProvider().value or ''
servers = value.split()
if servers:
# thread safety for memcached connections
key = '_v_cacheProviderFactory_Memcached'
mcd = getattr(thread_local, key, None)
if not mcd:
mcd = Memcached(servers)
setattr(thread_local, key, mcd)
return mcd
return NullCache()
def __call__(self):
return Memcached(self.servers)
import time
import types
from zope.component import ComponentLookupError
from Products.CMFCore.utils import getToolByName
from Products.PlonePAS.interfaces.group import IGroupIntrospection
from bda.cache import ICacheManager
from bda.cache import Memcached
from interfaces import IGenericGroupTranslation
from interfaces import IGenericFilterTranslation
# make this dynamic, XXX
CACHEPROVIDER = Memcached(['127.0.0.1:11211'])
class MemberLookup(object):
"""This object contains the logic to list and search for users and groups.
"""
def __init__(self, context, request, widget):
"""Construct this object and do base initialization.
"""
self.context = context
self.widget = widget
self.searchabletext = request.get('searchabletext', '')
group = request.get('selectgroup', '')
try:
grouptranslation = IGenericGroupTranslation(self.context)
self.currentgroupid = grouptranslation.translateToRealGroupId(
group)