Add lease_wait_fn to customize lease retry waits#89
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Adds an optional `lease_wait_fn: Callable[[float], None]` parameter to `get_or_lease()` and `get_or_lease_cas()`. When provided, it is invoked in place of `time.sleep` between lease retries. The custom wait function can be used in tests (e.g., to mock time), to integrate with `greenlet`-based frameworks (such as `gevent`) or to limit wait concurrency.
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swehner
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May 29, 2026
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Adds an optional
lease_wait_fn: Callable[[float], None]parameter toget_or_lease()andget_or_lease_cas(). When provided, it is invokedin place of
time.sleepbetween lease retries.The custom wait function can be used in tests (e.g., to mock time), to
integrate with
greenlet-based frameworks (such asgevent) or tolimit wait concurrency.