[issue14220] "yield from" kills generator on re-entry

[Nick Coghlan]

Nick Coghlan <ncoghlan at gmail.com> added the comment:

Added Mark Shannon to the nosy list - he's been tinkering with this area of the interpreter lately.

This definitely needs to be fixed though (even if that does mean major surgery on the implementation, up to and including the introduction of an __iter_from__ method)

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nosy: +Mark.Shannon

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue14220>
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