Message 370399 - Python tracker

Message370399

Author	serhiy.storchaka
Recipients	BTaskaya, Dennis Sweeney, aeros, asvetlov, carltongibson, chris.jerdonek, eamanu, felixxm, miss-islington, serhiy.storchaka, yselivanov
Date	2020-05-30.20:05:30
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1590869130.97.0.279594565915.issue40696@roundup.psfhosted.org>
In-reply-to

Content
In issue25782 two different solutions for general problem was proposed. When trying to raise the exception H, F -> G -> H -> I -> NULL with Yury's patch you would get H -> NULL and with my path you would get H -> F -> G -> I -> NULL The issue was closed because we did not have realistic example when raising exception from the __context__ list would be reasonable and the more concrete original issue was fixed in other way. Now we have other example of creating cycles with __context__, so we can reopen yhat issue and decide what solution is better.

Content

In issue25782 two different solutions for general problem was proposed.

    When trying to raise the exception H,
        F -> G -> H -> I -> NULL
    with Yury's patch you would get
        H -> NULL
    and with my path you would get
        H -> F -> G -> I -> NULL

The issue was closed because we did not have realistic example when raising exception from the __context__ list would be reasonable and the more concrete original issue was fixed in other way. Now we have other example of creating cycles with __context__, so we can reopen yhat issue and decide what solution is better.

History
Date	User	Action	Args
2020-05-30 20:05:31	serhiy.storchaka	set	recipients: + serhiy.storchaka, asvetlov, chris.jerdonek, yselivanov, eamanu, miss-islington, BTaskaya, Dennis Sweeney, aeros, carltongibson, felixxm
2020-05-30 20:05:30	serhiy.storchaka	set	messageid: <1590869130.97.0.279594565915.issue40696@roundup.psfhosted.org>
2020-05-30 20:05:30	serhiy.storchaka	link	issue40696 messages
2020-05-30 20:05:30	serhiy.storchaka	create