Message 394243 - Python tracker

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Author	rushter
Recipients	rushter
Date	2021-05-24.10:05:10
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1621850710.44.0.0440015163726.issue44224@roundup.psfhosted.org>
In-reply-to

Content
Since Python 3.9.5, `urllib.parse.urljoin` now strips newlines from the destination URL. I think this should be at least mentioned in the `/Misc/NEWS.d`. Python 3.8.10: >>> urllib.parse.urljoin('http://a.ru', '\nsome/location') 'http://a.ru/\nsome/location' Python 3.9.5: >>> urllib.parse.urljoin('http://a.ru', '\nsome/location') 'http://a.ru/some/location' We had an extra check for newlines in our Python codebase and our test started to fail.

Since Python 3.9.5, `urllib.parse.urljoin` now strips newlines from the destination URL.

I think this should be at least mentioned in the `/Misc/NEWS.d`.

Python 3.8.10:

>>> urllib.parse.urljoin('http://a.ru', '\nsome/location')
'http://a.ru/\nsome/location'


Python 3.9.5:

>>> urllib.parse.urljoin('http://a.ru', '\nsome/location')
'http://a.ru/some/location'


We had an extra check for newlines in our Python codebase and our test started to fail.

History
Date	User	Action	Args
2021-05-24 10:05:10	rushter	set	recipients: + rushter
2021-05-24 10:05:10	rushter	set	messageid: <1621850710.44.0.0440015163726.issue44224@roundup.psfhosted.org>
2021-05-24 10:05:10	rushter	link	issue44224 messages
2021-05-24 10:05:10	rushter	create