types-pika-ts

import pika from pika.adapters.blocking_connection import BlockingConnection, URLParameters import os # This code demonstrates how to use pika, for which types-pika-ts provides stubs. # The stubs enable static analysis of pika code using type checkers like MyPy. try: # Connect to RabbitMQ using a connection URL. # Use an environment variable for actual deployments. rabbitmq_url = os.environ.get('RABBITMQ_URL', 'amqp://guest:guest@localhost:5672/%2F') connection = BlockingConnection(URLParameters(rabbitmq_url)) channel = connection.channel() channel.queue_declare(queue='hello') message_body = 'Hello World!' channel.basic_publish(exchange='', routing_key='hello', body=message_body) print(f" [x] Sent '{message_body}'") connection.close() except pika.exceptions.AMQPConnectionError as e: print(f" [!] Could not connect to RabbitMQ: {e}") print(" Ensure RabbitMQ is running or adjust the RABBITMQ_URL environment variable.") except Exception as e: print(f" [!] An unexpected error occurred: {e}") # To verify type checking: # 1. Ensure 'pika' and 'types-pika-ts' are installed. # 2. Run 'mypy your_script_name.py' in your terminal. # MyPy will use the stubs to check the pika calls for type consistency.