[testlib] move repo and related attribute back on Instance instead of Class
The repo and cnx was hold by the TestCase class to work as a cache and avoid
recreation of the repo from scratch of each test. However since bad26a22fe29 the
caching is done by the DatabaseHandler object and it is not necessary have a
second layer of cache on the TestCase itself.
We move the repo and cnx attribute back on the TestCase instance itself and make
several class methods instance methods again.
This will helps to change dbapi access in test from dbapi to repoapi.
related to #2503918
# -*- coding: utf-8 -*-
# copyright 2012 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
from cubicweb.server import hook
class ZMQStopHook(hook.Hook):
__regid__ = 'zmqstop'
events = ('server_shutdown',)
def __call__(self):
self.repo.app_instances_bus.stop()
class ZMQStartHook(hook.Hook):
__regid__ = 'zmqstart'
events = ('server_startup',)
order = -1
def __call__(self):
config = self.repo.config
address_pub = config.get('zmq-address-pub')
address_sub = config.get('zmq-address-sub')
if not address_pub and not address_sub:
return
from cubicweb.server import cwzmq
self.repo.app_instances_bus = cwzmq.ZMQComm()
if address_pub:
self.repo.app_instances_bus.add_publisher(address_pub)
def clear_cache_callback(msg):
self.debug('clear_caches: %s', ' '.join(msg))
self.repo.clear_caches(msg[1:])
self.repo.app_instances_bus.add_subscription('delete', clear_cache_callback)
for address in address_sub:
self.repo.app_instances_bus.add_subscriber(address)
self.repo.app_instances_bus.start()
class ZMQRepositoryServerStopHook(hook.Hook):
__regid__ = 'zmqrepositoryserverstop'
events = ('server_shutdown',)
def __call__(self):
server = getattr(self.repo, 'zmq_repo_server', None)
if server:
self.repo.zmq_repo_server.quit()
class ZMQRepositoryServerStartHook(hook.Hook):
__regid__ = 'zmqrepositoryserverstart'
events = ('server_startup',)
def __call__(self):
config = self.repo.config
if config.name == 'repository':
# start-repository command already starts a zmq repo
return
address = config.get('zmq-repository-address')
if not address:
return
from cubicweb.server import cwzmq
self.repo.zmq_repo_server = server = cwzmq.ZMQRepositoryServer(self.repo)
server.connect(address)
self.repo.threaded_task(server.run)