ConnectorTest/Sender.py at master · vic3e/ConnectorTest · GitHub

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# from _typeshed import NoneType
from signalslot import *
from collections import defaultdict
import time
import threading


from message import *


class Node(object):
    def __init__(self, id):
        self.signal = Signal()
        self.id = id
        self.slot = self.receive
        self.is_publisher = True

    def connect(self, func): # connect to a matcher
        return self.signal.connect(func)

    def send(self, msg):
        if self.is_publisher:
            print('is sending...')
            msg.set_id(self.id)
            print('is id set...')
            self.signal.emit(message = msg)

    def receive(self, message, **kwargs):
        print(f'Node id {self.id} received: "{message.payload}" from Node id: {message.sender_id}, position is: {message.location}')

    def get_id(self):
        return self.id

    def get_slot(self):
        return self.receive

    def can_publish(self, state):
        self.is_publisher = state
    # def __repr__(self):
    #     print('calling repr')
    #     return f'Node(id={self.id})'
    def __str__(self):
        print('calling str')
        return f'Node(id={self.id})'
    # def publish(self):
    #     if self.state == 'pub':
    #     #publish a message function
    #     return get_id, channel, Message

# class Message(object):
#     def __init__(self, type, channel='', payload='', id='', position=(), radius=None):
#         self.sender_id = id # needed?
#         self.type = type
#         self.channel = channel
#         self.payload = payload
#         self.position = position
#         self.radius = radius

#     def set_id(self, id):
#         self.sender_id = id

#     # def nodearea(self):
#     #     return self.radius**2*3.14

#     # def perimeter(self):
#     #     return 2*self.radius*3.14