Module name shadows function when using --with-doctest flag

[QLutz]

Nose version: 1.3.7
Python: 3.6
OS: Xenial

Hi,

We are having an issue highly reminiscent of this one when using the doctest flag. Adding said flag results in issues (not related to doctests) where a function name is shadowed by a module/file name. Those errors do not occur without the doctest flag.

The full log can be found here. Running the same task on OSX and Windows does not produce the same error.

Since this particular problem seems fairly old. Is there any known workaround for it?

Thanks in advance.