:keyword:`yield` expression.

Each :keyword:`yield` temporarily suspends processing, remembering the

try-statements). When the *asynchronous generator iterator* effectively

resumes with another awaitable returned by :meth:`~object.__anext__`, it

picks up where it left off. See :pep:`492` and :pep:`525`.

An object created by a :term:`generator` function.

Each :keyword:`yield` temporarily suspends processing, remembering the

try-statements). When the *generator iterator* resumes, it picks up where

it left off (in contrast to functions which start fresh on every

invocation).