Add option to force forward slashes in paths

[MartyLake]

closes #3331

[MartyLake]

Hope the CI gets green =) FYI @sampsyo

[sampsyo]

Looks great so far! Any chance you could add the new option to the documentation for both plugins? (See the .rst files in the docs directory.)

[MartyLake]

Thanks for the big review ! I have (if I am not mistaken) integrated all your suggestions and some doc. You can take another look @sampsyo =)

[sampsyo]

Cool! Could you take a look at the CI results? Looks like the new test is failing:
https://travis-ci.org/beetbox/beets/jobs/562817055#L915

And the style checker has some suggestions:
https://travis-ci.org/beetbox/beets/jobs/562817056#L1102-L1103

[MartyLake]

It's all green now but I am not sure if the approach I used to fix the tests is the correct one

[sampsyo]

That's fine, but because all paths in beets are bytestrings, it might be even more accurate to just change the test:

p = br'C:\a\b\c'
a = br'C:/a/b/c'

[MartyLake]

Simplified it ! Tell me if you catch other things that went off my radar :)

[sampsyo]

Looks wonderful! Thank you for taking care of this! Merged. 😃 ✨ 🚀

[MartyLake]

Yaaaaay!!! 🚀 🤘 😊 Le jeu. 25 juil. 2019 à 04:15, Adrian Sampson <notifications@github.com> a écrit :

…

Looks wonderful! Thank you for taking care of this! Merged. 😃 ✨ 🚀 — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#3334?email_source=notifications&email_token=AAJQMSRYSHH467IJ6RXMKF3QBEEEJA5CNFSM4IGFU4D2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD2YEAJA#issuecomment-514867236>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAJQMSVBOONQMJWMGP7UTZTQBEEEJANCNFSM4IGFU4DQ> .