02.01.18 22:31, Neil Schemenauer пише:
Serhiy Storchaka <storch...@gmail.com> wrote:
Currently 'break' and 'return' are never used inside 'finally'
clause in the stdlib.

See the _recv_bytes() function:

Lib/multiprocessing/connection.py: 316

Thank you Neil! I missed this case because ran only fast tests, without enabling network tests.

I would want to see a third-party code that uses them.

These are the only ones I found so far:

../gevent/src/gevent/libev/corecffi.py: 147

I haven't found 'finally' clauses in https://github.com/gevent/gevent/blob/master/src/gevent/libev/corecffi.py. Perhaps this code was changed in recent versions.

In any case we now know that this combination is occurred (but very rarely) in the wild.

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