GitLab

Updated get-pip.py URL for Python 3.5

This script was moved to a new URL, and the old URL returns a script
which just prints an error message pointing to the new location.

This script was moved to a new URL, and the old URL returns a script
which just prints an error message pointing to the new location.

MRG: Friendly error when curl HTTP errors downloading macOS python

probably means a bad python version was specified
add an ‘expected fail’ test to the matrix to exercise this case

closes #293

Updated default MB_PYTHON_VERSION

Make sure BUILD_PREFIX/lib and BUILD_PREFIX/include exists

Added "arm64" and "universal2" as possible PLAT values

Fix setting SDKROOT on github actions

Update Python URL for 3.9.2

Simplified code

fix typo

Fix for sdk version when xcrun returns nothing

Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>

Updated Python versions

Select the correct SDK for github CI and azure pipelines

Use latest Xcode version

Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>

Allow any Xcode 12 version

Update latest PyPy version

MRG: Refactor pip install to work round end of pip support

Move pip install commands into their respective platform / Python installs, for clarity.

Use `ensurepip` where possible.

Work around end of pip support for Pythons 2.7 and 3.5.

Deprecate install_pip function as confusing.  Move pip checks into
functions for individual platforms.