Use *.pth file instead of sitecustomize.py about prettyerrors

[onelivesleft]

Can you link me to a simple venv setup I can use for testing?

[ksamuel]

You want me to upload a venv in github with a pth to show you how it works ?

[onelivesleft]

No, on second thought I almost have .pth working: when I upload it you can see if it meets your needs, and if it doesn't I'll look at setting up a venv.

[onelivesleft]

I've updated to 1.2.2, which allows you to use .pth files. I'm hoping that when it scans available install sites it finds the paths for venv. Check it out and let me know.

[ksamuel]

With 3.7 you'll get:

AttributeError:
module 'site' has no attribute 'getsitepackages'

getsitepackages() is not always available. Loop over sys.path and find the first entry containing 'site-packages'', it's probably your best bet.

[onelivesleft]

I'm on 3.7 and it works ok, as it does in 2.7, so there's something else up with that, though I can't guess what it could be. Looking at the source - https://github.com/python/cpython/blob/2.7/Lib/site.py - getsitepackages is in all the branches listed, from 3.5 up.

[ksamuel]

Either it's not in the virtualenv, or it's not in Python on some OS. Linux maintainers have the bad habits of changing such details.

[onelivesleft]

It's probably this: pypa/pipenv#3824

[ksamuel]

Something similar yes, as I'm not using pipenv but the bug seems exactly the same.