[issue26528] NameError for built in function open when re-raising stored exception from yielded function

[reidfaiv]

reidfaiv added the comment:

Indeed, explicitly closing generator helps, following works:

def run(**kwargs):
    g = event_gen(**kwargs)
    r = next(g)
    g.close()
    r()

Thanks!

Do you want to keep this issue open for investigation?

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<http://bugs.python.org/issue26528>
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