How to use list_queues method in localstack

Best Python code snippet using localstack_python

CustomController.py

Source:CustomController.py

1"""e-puck_touch_obstacles controller."""2# You may need to import some classes of the controller module. Ex:3#  from controller import Robot, Motor, DistanceSensor4from controller import Robot5from datetime import datetime6from datetime import timedelta7import sys8TIME_STEP = 649MAX_SPEED = 6.2810# create the Robot instance.11robot = Robot()12# get the time step of the current world.13timestep = int(robot.getBasicTimeStep())14# You should insert a getDevice-like function in order to get the15# instance of a device of the robot. Something like:16# initialize devices17ps = []18psNames = [19    'ps0', 'ps1', 'ps2', 'ps3',20    'ps4', 'ps5', 'ps6', 'ps7'21]22leds = []23ledNames = [24    'led0', 'led1', 'led2', 'led3', 'led4',25    'led5', 'led6', 'led7', 'led8', 'led9'26]27for i in range(len(ledNames)):28    leds.append(robot.getLED(ledNames[i]))29for i in range(8):30    ps.append(robot.getDistanceSensor(psNames[i]))31    ps[i].enable(TIME_STEP)32    33leftMotor = robot.getMotor('left wheel motor')34rightMotor = robot.getMotor('right wheel motor')35leftMotor.setPosition(float('inf'))36rightMotor.setPosition(float('inf'))37def lightAllLeds(num):38    diff = qtd_blocos_moveis_encontrados if num == 0 else 039    for k in range(3):40        for i in range(len(leds) - diff):41            leds[i].set(num)42        43#leftMotor.setVelocity(0.1 * MAX_SPEED)44#rightMotor.setVelocity(0.1 * MAX_SPEED)45#  motor = robot.getMotor('motorname')46#  ds = robot.getDistanceSensor('dsname')47#  ds.enable(timestep)48list_queues = []49for i in range(8):50    list_queues.append([])51    52avgArray = []53for i in range(8):54    avgArray.append([])55time_to_stop_turning = datetime.now()56qtd_blocos_moveis_encontrados = 057    58# Main loop:59# - perform simulation steps until Webots is stopping the controller60while robot.step(timestep) != -1:61    # Read the sensors:62    psValues = []63    for i in range(8):64        psValues.append(ps[i].getValue())65    # Enter here functions to read sensor data, like:66    # detect obstacles67    non_solid_sensor_value = 80068    sensor_value = 70069    min_percentage = 0.0570    right_obstacle = psValues[0] > sensor_value or psValues[1] > sensor_value or psValues[2] > sensor_value71    left_obstacle = psValues[5] > sensor_value or psValues[6] > sensor_value or psValues[7] > sensor_value72    73    for i in range(len(list_queues)):74        list_queues[i].append(psValues[i])75        #print('list_queues[{}] len({}) {}'.format(i, len(list_queues[i]), list_queues[i]))76        if len(list_queues[i]) > 50:77            list_queues[i].pop(0)78        79    #print(list_queues)80    #print('=========================================')81    82    #  val = ds.getValue()83    for i in range(len(psValues)):84        psValue = psValues[i]85        if psValue > non_solid_sensor_value and not ( right_obstacle or left_obstacle) and not (time_to_stop_turning > datetime.now()):86            qtd_blocos_moveis_encontrados += 1;87            lightAllLeds(1)88            print('{} collided with non solid object in sensor {}'.format(datetime.now(), i))89    #print(psValues)90    # Process sensor data here.91    # initialize motor speeds at 50% of MAX_SPEED.92    percentage = 193    front_sensor = max([psValues[0], psValues[1], psValues[6], psValues[7]])94    if front_sensor >= sensor_value:95        percentage = min_percentage96    elif front_sensor <= 100:97        percentage = 198    else:99        valor_imaginario = front_sensor - 100100        resultado = (valor_imaginario * 100)/sensor_value101        #print('resultado {}'.format(resultado))102        percentage = min_percentage + (1 - min_percentage) * (resultado/100)103    #print(percentage)104        105        106    # Vetor de mÃ©dias107    for i in range(len(list_queues)):108        avgArray[i].append(sum(list_queues[i]) / len(list_queues[i]))109        #print('list_queues[{}] len({}) {}'.format(i, len(list_queues[i]), list_queues[i]))110        if len(avgArray[i]) > 100:111            avgArray[i].pop(0)112        113    varArray = [0] * len(list_queues)114    for i in range(len(avgArray)):115        avg = sum(avgArray[i]) / len(avgArray[i])116        #print(avg)117        var = sum((x-avg)**2 for x in avgArray[i]) / len(avgArray[i])118        #print(var)119        varArray[i] = var120        121    #print(varArray)122    maior = 0123    for avg in avgArray:124        maior = max(maior, max(avg))125    #print(maior)126    127    stuck = max(varArray) < 1 and maior > 100128    if stuck:129        time_to_stop_turning = datetime.now() + timedelta(0, 2)130        #print('{} {} collision========================'.format(datetime.now(), time_to_stop_turning))131    132    # Carrin n anda atÃ© os calculos das mÃ©dias terminarem133    if not max(varArray) > 0:134        percentage = 0135        136    leftSpeed  = percentage * MAX_SPEED137    rightSpeed = percentage * MAX_SPEED138    # modify speeds according to obstacles139    #if time_to_stop_turning > datetime.now():140        #print('yup turning')141    if left_obstacle or stuck or time_to_stop_turning > datetime.now():142        # turn right143        leftSpeed  = percentage * MAX_SPEED144        rightSpeed = -percentage * MAX_SPEED145    elif right_obstacle:146        # turn left147        leftSpeed  = -percentage * MAX_SPEED148        rightSpeed = percentage * MAX_SPEED149        #lightAllLeds(1)150    else:151        lightAllLeds(0)152        153    lightAllLeds(0)154    # write actuators inputs155    leftMotor.setVelocity(leftSpeed)156    rightMotor.setVelocity(rightSpeed)157    158    #print(psValues)159    160    # Enter here functions to send actuator commands, like:161    #  motor.setPosition(10.0)162    pass...

sqs_barrel.py

Source:sqs_barrel.py

...23        'list_queues'24    ])25    def __init__(self, oil, **kwargs):26        super().__init__(oil, **kwargs)27    def list_queues(self):28        if self.cache.get('list_queues'):29            return self.cache['list_queues']30        items = {}31        for region, client in self.clients.items():32            items[region] = []33            response = client.list_queues()34            items[region].extend(response['QueueUrls'])35        return items36    def get_queue_attributes(self):37        if self.cache.get('get_queue_attributes'):38            return self.cache['get_queue_attributes']39        items = {}40        for region, client in self.clients.items():41            items[region] = {}42            for queue in self.tap('list_queues')[region]:43                response = client.get_queue_attributes(44                    QueueUrl=queue45                )46                items[region][queue] = response['Attributes']47        return items

list_queues.py

Source:list_queues.py

...16# Create SQS client17sqs = boto3.client('sqs')1819# List SQS queues20response = sqs.list_queues()2122print(response['QueueUrls'])2324# snippet-end:[sqs.python.list_queues.complete]25# snippet-comment:[These are tags for the AWS doc team's sample catalog. Do not remove.]26# snippet-sourcedescription:[list_queues.py demonstrates how to list your current list of queues.]27# snippet-keyword:[Python]28# snippet-keyword:[AWS SDK for Python (Boto3)]29# snippet-keyword:[Code Sample]30# snippet-keyword:[Amazon Simple Queue Service]31# snippet-service:[sqs]32# snippet-sourcetype:[full-example]33# snippet-sourcedate:[2018-12-26]34# snippet-sourceauthor:[jschwarzwalder (AWS)]

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