class Workflow(object):
actors = []
def __init__(self, actors):
self.actors_mng = ActorsManager(connection = \
my_app.broker_connection(),
app = my_app)
self.actors = actors
def start(self):
for actor in self.actors:
yield self.actors_mng.add_actor(actor)
def __init__(self, actors):
self.actors_mng = ActorsManager(connection = \
my_app.broker_connection(),
app = my_app)
self.actors = actors
logger, collector = Logger(), Joiner()
print 'collector_id before start:' + collector.id
wf = Workflow([filter1, filter2, printer, logger, collector])
[filter1, filter2, printer, logger, collector] = list(wf.start())
print 'collector_id after start:' + collector.id
time.sleep(2)
[filter1, filter2] |join| collector
collector |multiplex| [printer, logger]
filter1.call('filter', {'msg':'Ihu'})
filter2.call('filter', {'msg' :'Ahu'})
printer_name = 'examples.workflow.Printer'
actors_mng = ActorsManager(connection = my_app.broker_connection(),
app = my_app)
if __name__ == '__main__':
#FilterExample().start()
printer = Printer()
actors_mng.add_actor(printer)
"""
Example usage:
>>from examples.workflow import Printer, Logger, actors_mng
>>pr = Printer()
Start 2 actors of type Printer remotely
>>rpr1 = actors_mng.add_actor(pr)
>>rpr2 = actors_mng.add_actor(pr)
Use remote actor
>>rpr.call('do_smth')
