On 25 January 2017 at 17:20, Chris Withers <ch...@simplistix.co.uk> wrote: > Right, so what's the recommended one-step way to set up a virtualenv now in > Py 2.6-3.6?
This is the point I would consider most significant here. Virtualenv is deliberately built to allow use offline - pip, wheel and setuptools are bundled so that it's possible to create a virtualenv without needing Internet access. This change to setuptools will, if I understand it, break that expectation. While it's not a common scenario, I think it's something that should be considered. Going forward, I see a number of options for virtualenv: 1. Bundle all of setuptools' dependencies as well. 2. Drop the "no internet required" constraint - if we do this, it may be reasonable to only bundle pip, and get latest versions of everything else from PyPI. 3. Drop auto-installing setuptools (it's not needed unless you're installing from sdist, and it's only a "pip install setuptools" away for people who need it). 4. Document the changed behaviour by saying that no internet is required as long as you use --no-setuptools. Thoughts, anyone? Is the situation common enough to warrant anything other than (4)? It used to be for me, when pip didn't cache downloads and I had a secured proxy to deal with, but now I'd be OK with (4). Paul _______________________________________________ Distutils-SIG maillist - Distutils-SIG@python.org https://mail.python.org/mailman/listinfo/distutils-sig
