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How to use start_subscriber method in localstack

Best Python code snippet using localstack_python

loki_processor.py

Source:loki_processor.py

...11__license__ = 'MIT'12__version__ = '0.1.0'13__maintainer__ = 'Jared M Smith'14__email__ = 'jared@jaredsmith.io'15def start_subscriber(args, logger=None):16    subscriber = LokiSubscriber(args, logger)17    subscriber.setup()18    subscriber.receive_messages()19def main():20    logfile_name = None21    cli = Cli()22    if cli.args.log:23        try:24            logfile_name = cli.args.logfile25        except KeyError:26            raise ValueError(27                    'Logging is enabled by the logfile name is undefined.')28        finally:29            if logfile_name is None:30                raise ValueError(31                        'Logging is enabled by the logfile name is undefined.')32        logger = LokiLogger()33        logger.setup(logfile_name)34        start_subscriber(cli.args, logger)35    else:...

subscriber.py

Source:subscriber.py

...9        self.channel = 'orders'10        self.pub_sub = self.subscriber.pubsub()11        self.pub_sub.subscribe(self.channel)12        self.api_url = "http://api:8000/api/v1/orders/confirm/"13        self.start_subscriber()14    def start_subscriber(self):15        while True:16            message = self.pub_sub.get_message()17            if message and not message['data'] == 1:18                data = json.loads(message['data'].decode('utf-8'))19                try:20                    requests.post(self.api_url, data=data, verify=False)21                except (urllib3.exceptions.NewConnectionError, requests.exceptions.ConnectionError):22                    requests.post(self.api_url, data=data, verify=False)23if __name__ == "__main__":...

topic_launch.py

Source:topic_launch.py

1from launch import LaunchDescription2from launch_ros.actions import Node3def generate_launch_description():4    launch_description = LaunchDescription()5    start_publisher = Node(6            package = 'py_pkg',7            namespace = 'nm1',8            executable = 'publisher',9            name = 'pub')10    start_subscriber = Node(11            package = 'py_pkg',12            namespace = 'nm1',13            executable = 'subscriber',14            name = 'sub')15    launch_description.add_action(start_publisher)16    launch_description.add_action(start_subscriber)...

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