Message 179886 - Python tracker

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In-reply-to
Author	pitrou
Recipients	BreamoreBoy, ezio.melotti, georg.brandl, hynek, markon, o11c, pitrou, r.david.murray, serhiy.storchaka, swarecki, tzimmo
Date	2013年01月13日.17:51:28
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1358099488.2.0.233207786239.issue6975@psf.upfronthosting.co.za>

Content
I don't really understand your algorithm. Why do you need a stack? It should be simply iterative: - if the symlink is relative, prepend the symlink target to the rest - if the symlink is absolute, discard the current path and prepend the symlink target to the rest Here is how pathlib does it: https://bitbucket.org/pitrou/pathlib/src/67a2524b057f1af5b3cba26370b1353e73cdda16/pathlib.py?at=default#cl-227

Content

I don't really understand your algorithm. Why do you need a stack? It should be simply iterative:
- if the symlink is relative, prepend the symlink target to the rest
- if the symlink is absolute, discard the current path and prepend the symlink target to the rest
Here is how pathlib does it:
https://bitbucket.org/pitrou/pathlib/src/67a2524b057f1af5b3cba26370b1353e73cdda16/pathlib.py?at=default#cl-227

History
Date	User	Action	Args
2013年01月13日 17:51:28	pitrou	set	recipients: + pitrou, georg.brandl, swarecki, ezio.melotti, r.david.murray, markon, BreamoreBoy, hynek, serhiy.storchaka, o11c, tzimmo
2013年01月13日 17:51:28	pitrou	set	messageid: <1358099488.2.0.233207786239.issue6975@psf.upfronthosting.co.za>
2013年01月13日 17:51:28	pitrou	link	issue6975 messages
2013年01月13日 17:51:28	pitrou	create

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