Creating a connector
Connectors are a class which extends the base opsdroid Connector. The class has three mandatory methods,
respond. There are also some default values you can override with the
__init__ function, just be sure you are setting everything that the default init sets.
connect is a method which connects to a specific chat service
listen uses the open connection to the chat service and retrieves messages from it. Each message is formatted into an opsdroid Message object and then parsed. This method should block the thread with an infinite loop but use
await commands when getting new messages and parsing with opsdroid. This allows the event loop to hand control of the thread to a different function while we are waiting.
respond will take a Message object and return the contents to the chat service.
disconnect there is also an optional disconnect method that will be called upon shutdown of opsdroid. This can be used to perform any disconnect operations for the connector.
import time # We recommend you use the official library # for your chat service and import it here import chatlibrary # Import opsdroid dependancies from opsdroid.connector import Connector from opsdroid.message import Message class MyConnector(Connector): def __init__(self, config): # Init the config for the connector self.name = "MyConnector" # The name of your connector self.config = config # The config dictionary to be accessed later self.default_room = "MyDefaultRoom" # The default room for messages to go async def connect(self, opsdroid): # Create connection object with chat library self.connection = await chatlibrary.connect() async def listen(self, opsdroid): # Listen for new messages from the chat service while True: # Get raw message from chat raw_message = await self.connection.get_next_message() # Convert to opsdroid Message object # # Message objects take a pointer to the connector to # allow the skills to call the respond method message = Message(raw_message.text, raw_message.user, raw_message.room, self) # Parse the message with opsdroid await opsdroid.parse(message) async def respond(self, message): # Send message.text back to the chat service await self.connection.send(raw_message.text, raw_message.user, raw_message.room) async def disconnect(self, opsdroid): # Disconnect from the chat service await self.connection.disconnect()