from broker import Broker
from publisher import Publisher
from subscriber import Subscriber
def subscriber_callback(message):
print(message)
if __name__ == "__main__":
broker = Broker.get_instance()
broker.register_subscriber(Subscriber('firstsub', subscriber_callback),
'sample1.txt')
broker.register_subscriber(Subscriber('secondsub', subscriber_callback),
'sample2.txt')
directory = './sample_text_files/'
publisher = Publisher(directory)
publisher.track_file_changes()
def __init__(self, directory):
self.broker = Broker.get_instance()
self.directory = directory
self.topics = []
