import redis
import pickle

from .idatabasemanager import IDatabaseManager

class RedisManager(IDatabaseManager):
    KEY_MESSAGE_QUEUE = 'message_queue'

    def __init__(self, redis_url):
        self.connection = redis.Redis.from_url(redis_url)

    def queue_message(self, message):
        serialized_message = pickle.dumps(message)
        self.connection.rpush(self.KEY_MESSAGE_QUEUE, message)
        # self.connection.save()

    def get_queued_message(self):
        serialized_message = self.connection.lpop(self.KEY_MESSAGE_QUEUE)
        print(serialized_message)
        # self.connection.save()
        if serialized_message != None:
            return pickle.loads(serialized_message)
        return None

import redis
import pickle

from .idatabasemanager import IDatabaseManager

class RedisManager(IDatabaseManager):
    KEY_MESSAGE_QUEUE = 'message_queue'

    def __init__(self, redis_url):
        self.connection = redis.Redis.from_url(redis_url)

    def queue_message(self, message):
        serialized_message = pickle.dumps(message)
        self.connection.rpush(self.KEY_MESSAGE_QUEUE, serialized_message)

    def get_queued_message(self):
        serialized_message = self.connection.lpop(self.KEY_MESSAGE_QUEUE)
        print(serialized_message)
        if serialized_message != None:
            return pickle.loads(serialized_message)
        return None

Fix object serialization and deserialization in Redis Manager module.
Fix object serialization and deserialization in Redis Manager module.

  import redis
  import pickle
  
  from .idatabasemanager import IDatabaseManager
  
  class RedisManager(IDatabaseManager):
      KEY_MESSAGE_QUEUE = 'message_queue'
  
      def __init__(self, redis_url):
          self.connection = redis.Redis.from_url(redis_url)
  
      def queue_message(self, message):
          serialized_message = pickle.dumps(message)
-         self.connection.rpush(self.KEY_MESSAGE_QUEUE, message)
+         self.connection.rpush(self.KEY_MESSAGE_QUEUE, serialized_message)
-         # self.connection.save()
  
      def get_queued_message(self):
          serialized_message = self.connection.lpop(self.KEY_MESSAGE_QUEUE)
          print(serialized_message)
-         # self.connection.save()
          if serialized_message != None:
              return pickle.loads(serialized_message)
          return None
  
Fix object serialization and deserialization in Redis Manager module.
## Code Before:
import redis
import pickle

from .idatabasemanager import IDatabaseManager

class RedisManager(IDatabaseManager):
    KEY_MESSAGE_QUEUE = 'message_queue'

    def __init__(self, redis_url):
        self.connection = redis.Redis.from_url(redis_url)

    def queue_message(self, message):
        serialized_message = pickle.dumps(message)
        self.connection.rpush(self.KEY_MESSAGE_QUEUE, message)
        # self.connection.save()

    def get_queued_message(self):
        serialized_message = self.connection.lpop(self.KEY_MESSAGE_QUEUE)
        print(serialized_message)
        # self.connection.save()
        if serialized_message != None:
            return pickle.loads(serialized_message)
        return None

## Instruction:
Fix object serialization and deserialization in Redis Manager module.
## Code After:
import redis
import pickle

from .idatabasemanager import IDatabaseManager

class RedisManager(IDatabaseManager):
    KEY_MESSAGE_QUEUE = 'message_queue'

    def __init__(self, redis_url):
        self.connection = redis.Redis.from_url(redis_url)

    def queue_message(self, message):
        serialized_message = pickle.dumps(message)
        self.connection.rpush(self.KEY_MESSAGE_QUEUE, serialized_message)

    def get_queued_message(self):
        serialized_message = self.connection.lpop(self.KEY_MESSAGE_QUEUE)
        print(serialized_message)
        if serialized_message != None:
            return pickle.loads(serialized_message)
        return None
