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How to use collect_messages method in localstack

Best Python code snippet using localstack_python

test_state.py

Source:test_state.py

...104    def test_timeout_reconnects(self):105        messages = []106        def initialize():107            engine.initialized = True108        def collect_messages(*args):109            messages.append(args)110        engine = self.TestRedis(initialize, collect_messages, channel=str(self))111        engine.exception = redis.TimeoutError112        with self.record(pubsub_engines.logger) as records:113            engine.start()114            while not engine.ready:115                time.sleep(0.1)116        self.assertTrue(engine.initialized)117        self.assertEqual(len(records), 3)118        first_record, second_record, third_record = records119        self.assertEqual(first_record.levelno, logging.WARNING)120        self.assertEqual(first_record.msg, 'Unexpected connection timeout.')121        self.assertEqual(second_record.levelno, logging.INFO)122        self.assertEqual(second_record.msg, 'Attempting to reconnect.')123        self.assertEqual(third_record.levelno, logging.INFO)124        self.assertEqual(third_record.msg, 'Successfully reconnected.')125        engine.publish('foo', 'bar')126        while len(messages) == 0:127            time.sleep(0.1)128        self.assertEqual(messages, [('foo', 'bar')])129        engine.stop()130    def test_disconnect_reconnects(self):131        messages = []132        def initialize():133            engine.initialized = True134        def collect_messages(*args):135            messages.append(args)136        engine = self.TestRedis(initialize, collect_messages, channel=str(self))137        engine.exception = redis.ConnectionError138        with self.record(pubsub_engines.logger) as records:139            engine.start()140            while not engine.ready:141                time.sleep(0.1)142        self.assertTrue(engine.initialized)143        self.assertEqual(len(records), 3)144        first_record, second_record, third_record = records145        self.assertEqual(first_record.levelno, logging.WARNING)146        self.assertEqual(first_record.msg, 'Connection error.')147        self.assertEqual(second_record.levelno, logging.INFO)148        self.assertEqual(second_record.msg, 'Attempting to reconnect.')...

data_collector.py

Source:data_collector.py

2from slack_sdk.errors import SlackApiError3from slack_sdk.web.async_client import AsyncWebClient4from utils.abstractcontroller import AbstractController5from utils.message_filters import message_contain_russian, translate_message6async def collect_messages(channel_id: str, start_time: float, method, logger, **kwargs):7    """8        method: method to call:9            client.conversation_history10            client.conversations.replies11        kwargs: method args12    """13    cursor = None14    while True:15        payload = {"channel": channel_id, "oldest": str(start_time), "limit": 1000, **kwargs}16        if cursor:  # using pagination17            payload['cursor'] = cursor18        try:19            data = await method(**payload)20            raw_data = data.data21            if raw_data['messages']:22                yield raw_data['messages']23            cursor = raw_data['response_metadata']['next_cursor'] if raw_data['has_more'] else None24        except SlackApiError as e:25            if e.response['error'] == 'ratelimited':26                pause = float(e.response.headers['retry-after'])27                logger.info(f'Rate limit exceeded, sleep for {pause} s.')28                await asyncio.sleep(pause)29            else:30                logger.error(f'SlackApiError {e.response.status_code}:\n {e.response}')31        if not cursor:32            break  # DO-WHILE33def translate_messages(messages: list):34    for i in range(len(messages)):35        if message_contain_russian(messages[i]):36            messages[i] = translate_message(messages[i])37    return messages38class DataCollector:39    def __init__(self, controller: AbstractController):40        self.controller = controller41        self.following_channel_ids = []  # Cached42        self.collecting_running = False43        self.data_collected = False44    async def collect_messages(self, client: AsyncWebClient, logger):45        self.collecting_running = True46        self.following_channel_ids = await self.get_following_channels_ids()47        for channel_id in self.following_channel_ids:48            last_update = self.controller.get_latest_timestamp(channel_id) + 1e-6  # web_api includes oldest value49            msg_generator = collect_messages(channel_id, last_update, client.conversations_history, logger)50            async for messages in msg_generator:51                translate_messages(messages)52                self.controller.add_parent_messages(messages, channel_id)53                for message in messages:54                    if 'thread_ts' in message:55                        chd_message_generator = collect_messages(channel_id, last_update,56                                                                 client.conversations_replies, logger,57                                                                 ts=message['thread_ts'])58                        async for child_messages in chd_message_generator:59                            self.controller.add_child_messages(child_messages, channel_id, message['thread_ts'])60            logger.info(f'Channel ID: {channel_id} was scanned')61        self.data_collected = True62        self.collecting_running = False63    async def set_channels(self, checkbox_action: dict):64        channels = dict(65            (checkbox['value'], checkbox['text']['text']) for checkbox in checkbox_action['selected_options'])66        old_following = await self.get_following_channels_ids()67        for channel in channels.keys():68            if channel not in old_following:69                self.data_collected = False...

eliot_demo.py

Source:eliot_demo.py

2import requests3from eliot import start_action, add_destinations, log_call4from eliottree import render_tasks, tasks_from_iterable5messages = []6def collect_messages(message):7    messages.append(message)8add_destinations(collect_messages)9@log_call10def get_some_data(url):11    requests.get(url)12try:13    with start_action(action_type='SomeOuterAction', x=123) as action:14        action.log(message_type='my_dummy_message', text='something is about to happen')15        url = 'http://4ut23y74283ty872y3t47823t.com/'16        with start_action(action_type='SomeInnerAction', url=url):17            get_some_data(url)18except:...

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