[issue9097] os.chdir(path) to return current dir

[anatoly techtonik]

anatoly techtonik <techtonik at gmail.com> added the comment:

Even though I think that crossplatform language should normalize underlying platform behaviour, you've convinced me. Unneeded extra code execution decides. I also found that in another scenario it is better to return wrapper for target directory to implement chained API similar to string handling.

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status: open -> closed

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<http://bugs.python.org/issue9097>
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