Can't build documentation with python 3

[lgbaldoni]

> make html
...
Exception occurred:
  File "/home/user/click-6.7/docs/clickdoctools.py", line 73, in isolation
    if isinstance(input, unicode):
NameError: name 'unicode' is not defined

[remort]

if you build it with autodoc or sphinx - try to exclude all modules that can't be imported with automock_import in conf.py.

[lgbaldoni]

I'm sorry, I think I'm missing the exact syntax.

[dawranliou]

Hi @remort , sorry I don't get it. Would you please explain in more details? I also have the same issue building doc with Python 3.6.5. Thanks.