Errors wit python-language-server

[reidrac]

  with io.open(self.path, 'r', encoding='utf-8') as f:^@IsADirectoryError: [Errno 21] Is a directory: '/home/myuser/src/wokdir/'^@

I get a lot these with:

• vim-lsc master
• python-language-server 0.36.2
• nvim v0.6.1

It doesn't seem to have an effect.