producer/messagesender.py

#!/usr/bin/env python
import logging
import random
import string
from communicator import Communicator

"""
Message sender component
"""

__author__ = "@kovacsbence"
__copyright__ = "Copyright 2020, GoldenPogácsa Team"
__module_name__ = "messagesender"
__version__text__ = "1"

logging.basicConfig(level=logging.INFO)
LOGGER = logging.getLogger(__name__)


class MessageSender:
    """
    Üzenetek küldéséért felelős komponens.
    """

    def __init__(self, communicator: Communicator):
        """
        Inicializálja az osztályt.
        """
        self.communicator = communicator

    def randomstring(self, stringlength: int) -> str:
        """Generate a random string of fixed length """
        letters = string.ascii_lowercase
        return ''.join(random.choice(letters) for i in range(stringlength))

    def sendmessage(self, message: str = "") -> None:
        """
        Uzenet letrehozasa
        :param message:
        :return: str tipus
        """
        if not message:
            data = self.randomstring(32)
        else:
            data = message
        self.communicator.sendmessage(data)