Respects `min` argument for `wait_random_exponential` (#425)

* Respects `min` argument for wait_random_exponential

* Update test_tenacity.py

* Update test_tenacity.py

* Update test_tenacity.py

fix: Restore contents of retry attribute for wrapped functions (#484)

* Restore retry attribute in wrapped functions

* Add tests for wrapped function attributes

* Update docs and add release note

fix: Avoid overwriting local contexts with retry decorator (#479)

* Avoid overwriting local contexts with retry decorator

* Add reno release note

Include `tenacity.asyncio` subpackage in release dist (#474)

* Include tenacity.asyncio subpackage in release dist

* Add changelog entry

ci: add support for trio in Mergify automerge (#470)

Change-Id: Idc6ec012cceae67ceb11914763350b34addcce5e

Lazy import asyncio.sleep as it's expensive (#450)

On my system, importing tenacity (_without tornado_) takes 35ms, and
asyncio is singlehandedly responsible for 15ms. Some users do not ever
use AsyncRetrying (or asyncio in their project generally) and it would
be a shame for them to incur a unnecessary import penalty.

Full disclaimer: I pursued this change primarily to reduce pip's startup
time where asyncio was a nontrivial portion of the import timeline.

tenacity v8.2.3

tenacity 8.2.2

chore(typing): improve typing of WrappedFn (#390)

This change improves the typing of WrappedFn.
It makes explictly the two signatures of tenacity.retry() with overload.

This avoids mypy thinking the return type is `<nothing>`

tenacity 8.2.0