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IAMconsortium / nomenclature

A package to work with IAMC-style variable templates
https://nomenclature-iamc.readthedocs.io/
Apache License 2.0
17 stars 14 forks source link

Windows tests failing due to matplotlib error #364

Open phackstock opened 1 month ago

phackstock commented 1 month ago

As found here https://github.com/IAMconsortium/nomenclature/actions/runs/10248178276/job/28348892224:

Warning: The file chosen for install of matplotlib 3.9.1 (matplotlib-3.9.1.tar.gz) is yanked. Reason for being yanked: The Windows wheels, under some conditions, caused segfaults in unrelated user code.  Due to this we deleted the Windows wheels to prevent these segfaults, however this caused greater disruption as pip then began to try (and fail) to build 3.9.1 from the sdist on Windows which impacted far more users.  Yanking the whole release is the only tool available to eliminate these failures without changes to on the user side.  The sdist, OSX wheel, and manylinux wheels are all functional and there are no critical bugs in the release.   Downstream packagers should not yank their builds of Matplotlib 3.9.1.  See https://github.com/matplotlib/matplotlib/issues/28551 for details.

since nomenclature does not feature matplotlib as an explicit dependency, I believe this to be a pyam issue.

danielhuppmann commented 1 month ago

And a quickfix is already included as part of https://github.com/IAMconsortium/pyam/pull/868 - question is whether we need this as a pyam release?

phackstock commented 1 month ago

Probably a good idea so that I can fix it here by requiring the latest pyam version

danielhuppmann commented 1 month ago

Seems that this issues was fixed just now: https://github.com/IAMconsortium/pyam/pull/869