File: iterate_promise.py

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python-promise 2.3.0-4
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# flake8: noqa
if False:
    from .promise import Promise
    from typing import Iterator


def iterate_promise(promise):
    # type: (Promise) -> Iterator
    if not promise.is_fulfilled:
        yield from promise.future  # type: ignore
    assert promise.is_fulfilled
    return promise.get()