by default this is not the widget responsability to turn empty string into None,
move this behaviour to the field.
import os
import os.path as osp
import sys
import win32serviceutil
import win32service
import win32event
from cubicweb.etwist.server import (CubicWebRootResource, reactor, server,
parsePOSTData, channel)
from logging import getLogger, handlers
from cubicweb import set_log_methods
from cubicweb.cwconfig import CubicWebConfiguration as cwcfg
logger = getLogger('cubicweb.twisted')
logger.handlers = [handlers.NTEventLogHandler('cubicweb')]
os.environ['CW_INSTANCES_DIR'] = r'C:\etc\cubicweb.d'
os.environ['USERNAME'] = 'cubicweb'
class CWService(object, win32serviceutil.ServiceFramework):
_svc_name_ = None
_svc_display_name_ = None
instance = None
def __init__(self, *args, **kwargs):
win32serviceutil.ServiceFramework.__init__(self, *args, **kwargs)
self._stop_event = win32event.CreateEvent(None, 0, 0, None)
cwcfg.load_cwctl_plugins()
set_log_methods(CubicWebRootResource, logger)
server.parsePOSTData = parsePOSTData
def SvcStop(self):
self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
logger.info('stopping %s service' % self.instance)
win32event.SetEvent(self._stop_event)
self.ReportServiceStatus(win32service.SERVICE_STOPPED)
def SvcDoRun(self):
self.ReportServiceStatus(win32service.SERVICE_START_PENDING)
logger = getLogger('cubicweb.twisted')
logger.info('starting %s service' % self.instance)
try:
# create the site
config = cwcfg.config_for(self.instance)
root_resource = CubicWebRootResource(config, False)
website = server.Site(root_resource)
# serve it via standard HTTP on port set in the configuration
port = config['port'] or 8080
logger.info('listening on port %s' % port)
reactor.listenTCP(port, channel.HTTPFactory(website))
root_resource.init_publisher()
root_resource.start_service()
logger.info('instance started on %s', root_resource.base_url)
self.ReportServiceStatus(win32service.SERVICE_RUNNING)
reactor.run()
except Exception, e:
logger.error('service %s stopped (cause: %s)' % (self.instance, e))
logger.exception('what happened ...')
self.SvcStop()