def get_queue(self, queue_name):
try:<EOL><INDENT>queue = self.mgmt_client.get_queue(queue_name)<EOL><DEDENT>except requests.exceptions.ConnectionError as e:<EOL><INDENT>raise ServiceBusConnectionError("<STR_LIT>".format(self.service_namespace), e)<EOL><DEDENT>except AzureServiceBusResourceNotFound:<EOL><INDENT>raise ServiceBusResourceNotFound("<STR_LIT>")<EOL><DEDENT>return QueueClient.from_entity(<EOL>self._get_host(), queue,<EOL>shared_access_key_name=self.shared_access_key_name,<EOL>shared_access_key_value=self.shared_access_key_value,<EOL>mgmt_client=self.mgmt_client,<EOL>debug=self.debug)<EOL>
Get a client for a queue entity.

        :param queue_name: The name of the queue.
        :type queue_name: str
        :rtype: ~azure.servicebus.servicebus_client.QueueClient
        :raises: ~azure.servicebus.common.errors.ServiceBusConnectionError if the namespace is not found.
        :raises: ~azure.servicebus.common.errors.ServiceBusResourceNotFound if the queue is not found.

        Example:
            .. literalinclude:: ../examples/test_examples.py
                :start-after: [START get_queue_client]
                :end-before: [END get_queue_client]
                :language: python
                :dedent: 8
                :caption: Get the specific queue client from Service Bus client