PyViber

Installation

pip install pyviber

Usage

Initializing the Bot

from pyviber.bot import Bot
from pyviber.event_type import EventType
import asyncio
# Initialize the bot with your Viber Bot token
bot = Bot("your_viber_bot_token")

Setting and Unsetting Webhook

# Set webhook URL to receive callbacks
webhook_url = "https://your-webhook-url.com/viber"
event_types = [EventType.MESSAGE, EventType.SUBSCRIBED]
async def set_webhook():
 await bot.set_webhook(webhook_url, event_types)
async def unset_webhook():
 await bot.unset_webhook()

Sending Messages

from pyviber.messages import TextMessage
from pyviber.sender import Sender
async def send_message_example():
 sender = Sender(name="Your Bot Name", avatar="https://your-avatar-url.com/avatar.png")
 message = TextMessage(text="Hello from your Viber Bot!")
 receiver_id = "user_viber_id"
 await bot.send_message(receiver_id, message, sender)

Getting Account Information

from pyviber.bot_info import BotInfo
async def get_account_info_example():
 account_info = await bot.get_account_info()
 print(account_info.name)
 print(account_info.uri)

Handling Events

@bot.event("message")
async def handle_message_event(event):
 # Handle incoming message event
 if event.type == EventType.MESSAGE:
 print("Received message:", event.message)
async def handle_events():
 # Simulate receiving an event (should come from Viber)
 event = {"event": "message", "message": "Test message"}
 await bot.handle_event(event)

Error Handling

References