How to use get_s3_hostname method in localstack

Best Python code snippet using localstack_python

aws_stack.py

Source:aws_stack.py

...256                endpoint_url = backend_url257        # configure S3 path/host style addressing258        if service_name == "s3":259            if re.match(r"https?://localhost(:[0-9]+)?", endpoint_url):260                endpoint_url = endpoint_url.replace("://localhost", "://%s" % get_s3_hostname())261        # create boto client or resource from potentially cached session262        boto_session = get_boto3_session(cache=cache)263        boto_config = config or botocore.client.Config()264        boto_factory = boto_session.client if client else boto_session.resource265        # To, prevent error "Connection pool is full, discarding connection ...",266        # set the environment variable MAX_POOL_CONNECTIONS. Default is 150.267        boto_config.max_pool_connections = MAX_POOL_CONNECTIONS268        new_client = boto_factory(269            service_name,270            region_name=region,271            endpoint_url=endpoint_url,272            verify=verify,273            config=boto_config,274            **kwargs,275        )276        if cache:277            BOTO_CLIENTS_CACHE[cache_key] = new_client278        return new_client279def get_s3_hostname():280    global CACHE_S3_HOSTNAME_DNS_STATUS281    if CACHE_S3_HOSTNAME_DNS_STATUS is None:282        try:283            assert socket.gethostbyname(S3_VIRTUAL_HOSTNAME)284            CACHE_S3_HOSTNAME_DNS_STATUS = True285        except socket.error:286            CACHE_S3_HOSTNAME_DNS_STATUS = False287    if CACHE_S3_HOSTNAME_DNS_STATUS:288        return S3_VIRTUAL_HOSTNAME289    return LOCALHOST290# TODO remove from here in the future291def render_velocity_template(*args, **kwargs):292    return templating.render_velocity_template(*args, **kwargs)293def generate_presigned_url(*args, **kwargs):...

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