Tenacity Client – Bonus Inside

@retry(retry=retry_if_exception_type(requests.RequestException)) def fetch_data(): ... Retry based on return value or exception message.

Tenacity is a powerful, Apache 2.0-licensed library that simplifies adding retry behavior to Python functions, methods, or any callable. It’s a modern alternative to retrying and provides fine-grained control over retry policies, especially for HTTP clients, database connectors, and API wrappers. Core Features 1. Decorator-Based Retries ( @retry ) Apply retry logic with minimal boilerplate. tenacity client

from tenacity import retry @retry def unstable_http_call(): # Automatically retries on any exception ... Retry only on specific exceptions (or retry except some). @retry(retry=retry_if_exception_type(requests

@retry(retry=retry_if_result(lambda x: x is None)) def get_user(): ... Control delays between retries: especially for HTTP clients