Re: PYTHONPATH issue explanation

[Hartmut Goebel]

Am 17.03.2018 um 11:07 schrieb Ricardo Wurmus:
> What I don’t like about this solution is that PYTHONHOME can only hold a
> single directory, so composing profiles (that use the same Python
> variant) would no longer work.  I prefer the

What exactly do you mean with "composing profiles"? This fails:

guix environment --ad-hoc python
echo $GUIX_ENVIRONMENT
# /gnu/store/0d8vp2h…-profile
echo $PYTHONPATH
# /gnu/store/0d8vp2h…-profile/lib/python3.5/site-packages
guix environment --ad-hoc python-simplejson
echo $GUIX_ENVIRONMENT
# /gnu/store/5xgfisg…-profile
echo $PYTHONPATH
# /gnu/store/0d8vp2h…-profile/lib/python3.5/site-packages
python3 -s -c 'import simplejson'
# import error

('-s' avoids leaking packages from §HOME/.local/…)

-- 
Regards
Hartmut Goebel

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