Package index

Retrying

Call a function again when it fails.

retry()

Retry a function when it fails

stop_never() stop_after_attempt() stop_after_delay() stop_before_delay() stop_any() stop_all()

Stop conditions

wait_fixed() wait_none() wait_exp() wait_exp_jitter() wait_rand() wait_chain() wait_combine()

Wait strategies

retry_all() retry_never() retry_if_error() retry_if_error_message() retry_if_result()

Retry conditions

before_sleep_none() before_sleep_log()

Run a hook before retry() sleeps

after_sleep_none() after_sleep_log()

Run a hook after retry() sleeps

after_sleep_base() after_sleep_fn() before_sleep_base() before_sleep_fn() retry_base() retry_fn() wait_base() wait_fn() stop_base() stop_fn()

Write your own stop, wait, retry and hook strategies

Caching

Remember a function’s results.

lru_cache() cache() disk_cache()

Cache function results

Circuit breaking

Stop calling a function that keeps failing.

circuit_breaker()

Stop calling a function that keeps failing

Rate limiting

Limit how often a function can be called.

rate_limit()

Limit how often a function can be called

Validation

Check arguments and return values.

validate_args() validate_return()

Validate arguments and return values

Context managers

Write setup and teardown once.

contextmanager() teardown()

Write setup and teardown once

with_context()

Run code inside a context

as_decorator()

Use a context manager as a decorator

Re-exports

reexports := %@%

Objects exported from other packages