pypy3+Windows: Non-ASCII filenames broken
Created originally on Bitbucket by lazka (Christoph Reiter)
import os
fn = 'öäü.mp3'
with open(fn, 'wb'):
assert os.path.exists(fn)
Works with Python 3, fails with PyPy 3 on Windows 10.
The file gets creates with PyPy3 though, even with the right name.
Using pypy3.6-v7.3.0rc3