🔬 Advanced Deep Dives
Retry with Backoff
A production-grade retry decorator.
Wrap a flaky function so it retries on failure. Use functools.wraps to preserve the wrapped function's name and docstring.
@retry(times=3)
def call_api(): ...
Real versions add exponential backoff (time.sleep(base * 2**i)) and exception-type filtering. Pyodide has no real sleep tax, so we just count attempts here.