Message 367580 - Python tracker

Message367580

Author	vstinner
Recipients	Anthony Sottile, BTaskaya, cstratak, gvanrossum, lys.nikolaou, ned.deily, pablogsal, serhiy.storchaka, vstinner
Date	2020-04-28.23:58:07
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1588118287.47.0.580154674218.issue40334@roundup.psfhosted.org>
In-reply-to

Content
The following code works on Python 3.8, but fails with SyntaxError on Python 3.9.0a6 with the old and the new parser (see bpo-40431): clear = "NORMAL" print(dict(state=clear, bg="#d00" if clear else"#fca")) Well, the code looks like a typo error... but it worked previously. Not sure if we should keep the SyntaxError or not. Fixing the code is trivial: see PR 19777 attached to bpo-40431; replace >else"#fca"< with >else "#fca"<.

Content

The following code works on Python 3.8, but fails with SyntaxError on Python 3.9.0a6 with the old and the new parser (see bpo-40431):

    clear = "NORMAL"
    print(dict(state=clear, bg="#d00" if clear else"#fca"))

Well, the code looks like a typo error... but it worked previously. Not sure if we should keep the SyntaxError or not. Fixing the code is trivial: see PR 19777 attached to bpo-40431; replace >else"#fca"< with >else "#fca"<.

History
Date	User	Action	Args
2020-04-28 23:58:07	vstinner	set	recipients: + vstinner, gvanrossum, ned.deily, serhiy.storchaka, Anthony Sottile, cstratak, lys.nikolaou, pablogsal, BTaskaya
2020-04-28 23:58:07	vstinner	set	messageid: <1588118287.47.0.580154674218.issue40334@roundup.psfhosted.org>
2020-04-28 23:58:07	vstinner	link	issue40334 messages
2020-04-28 23:58:07	vstinner	create