Message 251226 - Python tracker

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In-reply-to
Author	serhiy.storchaka
Recipients	Arfrever, martin.panter, orsenthil, serhiy.storchaka, vstinner
Date	2015年09月21日.13:37:34
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1442842656.34.0.749769588877.issue25184@psf.upfronthosting.co.za>

Content
We could use url = urllib.parse.quote_from_bytes(os.fsencode(path)) on Posix systems, but I heart that on Windows os.fsencode() can irreversible spoil file names (replace unencodable characters with '?'). On other side, I'm not sure that Windows unicode path can't contain lone surrogates. In this case we should use the 'surrogatepass' error handler (at least it allow to restore the path in principle). Here is a patch that tries to handle undecodable and unencodable paths. Need to test it on Windows.

Content

We could use url = urllib.parse.quote_from_bytes(os.fsencode(path)) on Posix systems, but I heart that on Windows os.fsencode() can irreversible spoil file names (replace unencodable characters with '?'). On other side, I'm not sure that Windows unicode path can't contain lone surrogates. In this case we should use the 'surrogatepass' error handler (at least it allow to restore the path in principle).
Here is a patch that tries to handle undecodable and unencodable paths. Need to test it on Windows.

History
Date	User	Action	Args
2015年09月21日 13:37:36	serhiy.storchaka	set	recipients: + serhiy.storchaka, orsenthil, vstinner, Arfrever, martin.panter
2015年09月21日 13:37:36	serhiy.storchaka	set	messageid: <1442842656.34.0.749769588877.issue25184@psf.upfronthosting.co.za>
2015年09月21日 13:37:36	serhiy.storchaka	link	issue25184 messages
2015年09月21日 13:37:36	serhiy.storchaka	create

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