Use --sitepackages to accelerate when we can.

ionelmc / cookiecutter-pylibrary

Enhanced cookiecutter template for Python libraries.

BSD 2-Clause "Simplified" License

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Use --sitepackages to accelerate when we can. #210

Closed dHannasch closed 4 years ago

dHannasch commented 4 years ago

We could actually be even more specific than this, and allow system site packages for every individual testenv except the PyPy ones, or specifying --no-build-isolation for PyPy, but I'm not immediately sure how and it likely wouldn't be worth the bother.

ionelmc commented 4 years ago

Honestly I'd just give up on system-site-packages. It's just asking for trouble for little gain. Moving to lxd builds already speed up the builds by a ton.