[issue39845] Argparse on Python 3.7.1 (Windows) appends double quotes to string if it ends with backward slash

[paul j3]

paul j3 <ajipanca at gmail.com> added the comment:

Then this isn't an argparse issue.  Probably not even a Python one.  The windows shell (which one? cmd.exe?  power? some batch) is making the substitution. 

I see lots of discussion about Windows use of backslash, both as directory separator and escape.  None seems to exactly apply.

For your application the use of a custom 'type' function might well be appropriate, but it's not something we want to add to argparse.  It's a user specific patch.

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<https://bugs.python.org/issue39845>
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