Not appending ("lib") to sys.path breaks tests.

[Leam Hall]

On 09/08/2017 05:41 PM, Ian Kelly wrote:

> I'm confused about where the character_tools import is made. If that's
> within a module in the lib package, it should be fine.

> It looks like it's failing to find the lib package. Since you removed
> the "lib" directory from sys.path, does its parent directory exist in
> sys.path?

The path is not in the modules path or in sys.path. Hence the append. I 
thought I could add the local "lib" path via "." or "lib.", but it seems 
not.

import lib.character fails in the tests/ directory.

> 
> Relative imports are only allowed with the "from .foo import bar" syntax.
> 
> However if you fix that, I suspect you're then going to run into the
> next error below here. I think you actually just want an absolute
> import like "import lib.character" here.
> 

> 
> Packages and directories are not the same thing. This is saying that
> the tests directory is not a package, so you can't do a relative
> import within it. You probably just want "from lib.character_tools
> import *".
> 
> The Python 3 errors are the same as the above.
>