Strange linebreak

[keli]

I suppose this is a bug. Take the following code:

if (self.rotation_days > 1 and default_ratio < self.default_ratio) or target.attrs[0].subattr.expiry not in expiries:
    pass

And black formatted output became:

if (self.rotation_days > 1 and default_ratio < self.default_ratio) or target.attrs[
    0
].subattr.expiry not in expiries:
    pass

• Version: master
• OS and Python version: Mac/Python 3.6.3/3.8.2

[JelleZijlstra]

Duplicate of #236