def run(self):
proj = settings.PROJECT_SHORTNAME
pollers = getattr(settings, 'ESSARCH_WORKFLOW_POLLERS', {})
for name, poller in pollers.items():
backend = get_backend(name)
poll_path = poller['path']
poll_sa = poller.get('sa')
context = {
'WORKFLOW_POLLER': name,
'WORKFLOW_POLL_PATH': poll_path
}
for ip in backend.poll(poll_path, poll_sa):
profile = ip.submission_agreement.profile_workflow
try:
spec = profile.specification[proj]
except KeyError:
self.logger.debug(u'No workflow specified in {} for current project {}'.format(profile, proj))
continue
except AttributeError:
if profile is None:
self.logger.debug(u'No workflow profile in SA')
continue
raise
workflow = create_workflow(spec['tasks'], ip=ip, name=spec.get('name', ''),
on_error=spec.get('on_error'), context=context)
workflow.run()
def get_workflows():
pollers = getattr(settings, 'ESSARCH_WORKFLOW_POLLERS', {})
for name, poller in pollers.items():
backend = get_backend(name)
poll_path = poller['path']
poll_sa = poller.get('sa')
context = {
'WORKFLOW_POLLER': name,
'WORKFLOW_POLL_PATH': poll_path
}
for ip in backend.poll(poll_path, poll_sa):
profile = ip.submission_agreement.profile_workflow
try:
spec = profile.specification
except AttributeError:
if profile is None:
self.logger.debug('No workflow profile in SA')
continue
raise
yield create_workflow(spec['tasks'],
ip=ip,
name=spec.get('name', ''),
on_error=spec.get('on_error'),
context=context)
def run(self, backend_name, poll_path):
backend_name, poll_path = self.parse_params(backend_name, poll_path)
backend = get_backend(backend_name)
ip = self.get_information_package()
backend.delete_source(poll_path, ip)