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How to use _fix_endpoint method in localstack

Best Python code snippet using localstack_python

sqs_client.py

Source:sqs_client.py

...38    def __init__(self, credentials, url=None, proxyinfo=None):39        if not url:40            endpoint = SQSClient.endpointForRegion('us-east-1')41        else:42            endpoint = self._fix_endpoint(url)43        super(SQSClient, self).__init__(credentials, False, endpoint, xmlns='http://queue.amazonaws.com/doc/%s/' % SQSClient._apiVersion, proxyinfo=proxyinfo)44        log.debug("SQS client initialized with endpoint %s", endpoint)45    # SQS SSL certificates have CNs based on queue.amazonaws.com46    # Python2.6 will fail to verify the hostname of the certificate47    # Due to http://bugs.python.org/issue13034 only being fixed in 2.7 and 3.248    def _fix_endpoint(self, url):49        m = re.match(r'^https://sqs\.(.*?)\.amazonaws\.com(.*)$', url)50        if m:51            if m.group(1) == 'us-east-1':52                return 'https://queue.amazonaws.com%s' % m.group(2)53            return 'https://%s.queue.amazonaws.com%s' % m.group(1, 2)54        return url55    @classmethod56    def endpointForRegion(cls, region):57        if region == 'us-east-1':58            return 'https://queue.amazonaws.com'59        return 'https://%s.queue.amazonaws.com' % region60    @retry_on_failure(http_error_extractor=aws_client.Client._get_xml_extractor(_xmlns))61    def receive_message(self, queue_url, attributes=None, max_messages=1, visibility_timeout=None,62                              request_credentials=None, wait_time=None):63        """64        Calls ReceiveMessage and returns a list of Message objects65        Throws an IOError on failure.66        """67        if not attributes: attributes = ['All']68        queue_url = self._fix_endpoint(queue_url)69        log.debug("Receiving messages for queue %s", queue_url)70        params = { "Action" : "ReceiveMessage", "Version" : SQSClient._apiVersion, "MaxNumberOfMessages" : str(max_messages) }71        for i in range(len(attributes)):72            params['AttributeName.%s' % (i + 1)]=attributes[i]73        if visibility_timeout:74            params['VisibilityTimeout'] = str(visibility_timeout)75        if wait_time:76            params['WaitTimeSeconds'] = str(wait_time)77        response_content = self._call(params, queue_url, request_credentials,78                                      timeout=wait_time + 3 if wait_time else None).content79        return Message._parse_list(StringIO.StringIO(response_content), self._xmlns)80    @retry_on_failure(http_error_extractor=aws_client.Client._get_xml_extractor(_xmlns))81    def send_message(self, queue_url, message_body, delay_seconds=None, request_credentials=None):82        """83        Calls SendMessage and returns a tuple of (MessageId, MD5OfMessageBody)84        Throws an IOError on failure.85        """86        queue_url = self._fix_endpoint(queue_url)87        log.debug("Sending %s to queue %s", message_body, queue_url)88        params = { "Action" : "SendMessage", "Version" : SQSClient._apiVersion, "MessageBody" : message_body}89        if delay_seconds:90            params["DelaySeconds"] = delay_seconds91        root = ElementTree.ElementTree(file=StringIO.StringIO(self._call(params, queue_url, request_credentials, verb='POST').content))92        message_id = root.findtext('{%s}SendMessageResult/{%s}MessageId' % (self._xmlns, self._xmlns))93        md5_of_body = root.findtext('{%s}SendMessageResult/{%s}MD5OfMessageBody' % (self._xmlns, self._xmlns))94        return (message_id, md5_of_body)95    @retry_on_failure(http_error_extractor=aws_client.Client._get_xml_extractor(_xmlns))96    def delete_message(self, queue_url, receipt_handle, request_credentials=None):97        """98        Calls DeleteMessage on a specified receipt handle99        Throws an IOError on failure.100        """101        queue_url = self._fix_endpoint(queue_url)102        log.debug("Deleting %s from queue %s", receipt_handle, queue_url)103        params = { "Action" : "DeleteMessage", "Version" : SQSClient._apiVersion, "ReceiptHandle" : receipt_handle}104        self._call(params, queue_url, request_credentials)105class Message(object):106    """A message off of an SQS queue"""107    @classmethod108    def _parse_list(cls, data, xmlns):109        if not data:110            return []111        root = ElementTree.ElementTree(file=data)112        msgs = root.findall('{%s}ReceiveMessageResult/{%s}Message' % (xmlns, xmlns))113        return [cls._from_elem(elem, xmlns) for elem in msgs]114    @classmethod115    def _from_elem(cls, elem, xmlns):...

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