GitLab

Updated Travis job to a macOS supported by Homebrew

MRG: Updated Python versions

Updated arb to 2.19.0

Fixed typo

Updated README

Added Python 3.9

Updated AppVeyor rc jobs to Python 3.9

Updated Python versions

Update openblas download from anaconda

MRG: Update python 2.7 to 2.7.18

Very minor changes over 2.7.17, but a couple are worth having for anyone still using 2.7
see https://github.com/python/cpython/blob/2.7/Misc/NEWS.d/2.7.18rc1.rst

MRG: Install cmake instead if cmake28 cannot be found in yum

When attempting to build on aarch64, I find that cmake28 is not found. However, cmake does exist.

So this PR adds `get_modern_cmake` that searches for cmake28, and if it is not found, then use cmake instead.

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

MRG: document switch from Rackspace

[skip ci]

Thanks @hugovk
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>

Thanks to @mattip

Updated Python versions

Change pypy download link

MRG: Only remove original wheel if new wheel is created

We were getting errors when pip downloads a binary wheel, we attempt repair giving a wheel with the same filename, and then delete the original (and therefore, new) wheel on the basis that we have created a new one.

Back off to logic that, if repair generates a wheel with the same filename, we copy the original and discard the repaired version.