File provider.py has 1518 lines of code (exceeds 250 allowed). Consider refactoring.

Open

import copy
import hashlib
import json
import logging
import re

Function check_attributes has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

def check_attributes(message_attributes: MessageBodyAttributeMap):
    if not message_attributes:
        return
    for attribute_name in message_attributes:
        if len(attribute_name) >= 256:

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Function create_queue has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

    def create_queue(
        self,
        context: RequestContext,
        queue_name: String,
        attributes: QueueAttributeMap = None,

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Function _run has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

Open

    def _run(self, move_task: MessageMoveTask):
        try:
            if move_task.destination_arn:
                LOG.info(
                    "Move task started %s (%s -> %s)",

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Function _collect_messages has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    def _collect_messages(
        self, queue: SqsQueue, show_invisible: bool = False, show_delayed: bool = False
    ) -> List[Message]:
        """
        Retrieves from a given SqsQueue all visible messages without causing any side effects (not setting any

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Function receive_message has 11 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def receive_message(

Function send_message has 10 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def send_message(

Function _put_message has 9 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def _put_message(

Function do_update_all_queues has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    def do_update_all_queues(self):
        for queue in self.iter_queues():
            try:
                queue.requeue_inflight_messages()
            except Exception:

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Function add_permission has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def add_permission(

Avoid deeply nested control flow statements.

Open

                        if queue.attributes.get(k) != v:
                            LOG.debug(
                                "queue attribute values %s for queue %s do not match %s (existing) != %s (new)",
                                k,
                                queue_name,

Function dispatch_sqs_metric has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def dispatch_sqs_metric(

Function change_message_visibility has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def change_message_visibility(

Function start_message_move_task has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def start_message_move_task(

Function list_queues has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def list_queues(

Function create_queue has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def create_queue(

Function list_dead_letter_source_queues has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def list_dead_letter_source_queues(

Function tag_queue has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def tag_queue(self, context: RequestContext, queue_url: String, tags: TagMap, **kwargs) -> None:

Function _assert_batch has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def _assert_batch(

Function _get_and_serialize_messages has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def _get_and_serialize_messages(

Function send_message_batch has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def send_message_batch(

Function set_queue_attributes has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def set_queue_attributes(

Function list_message_move_tasks has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def list_message_move_tasks(

Function get_queue_attributes has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def get_queue_attributes(

Function delete_message_batch has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def delete_message_batch(

Function get_queue_url has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def get_queue_url(

Function untag_queue has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def untag_queue(

Function remove_permission has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def remove_permission(

Function change_message_visibility_batch has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def change_message_visibility_batch(

Function delete_message has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def delete_message(

Function list_messages_for_queue_url has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def list_messages_for_queue_url(

Function send_message_batch has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def send_message_batch(
        self,
        context: RequestContext,
        queue_url: String,
        entries: SendMessageBatchRequestEntryList,

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Function publish_approximate_cloudwatch_metrics has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def publish_approximate_cloudwatch_metrics(self):
        """Publishes the metrics for ApproximateNumberOfMessagesVisible, ApproximateNumberOfMessagesNotVisible
        and ApproximateNumberOfMessagesDelayed to CloudWatch"""
        # TODO ApproximateAgeOfOldestMessage is missing
        #  https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-available-cloudwatch-metrics.html

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Function receive_message has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def receive_message(
        self,
        context: RequestContext,
        queue_url: String,
        attribute_names: AttributeNameList = None,

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