matplotlib: update to 3.2.1

This fixes an error where matplotlib sets a signal handler, conflicting with another signal handler in the ParaView process space.

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Addresses https://discourse.paraview.org/t/closing-matplotlib-plots-with-pvpython-throws-typeerror-in-paraview-5-7/3399

Will need to test in the paraview-superbuild.

added 1 commit

• bd046237 - matplotlib: update to 3.2.1

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The backport configuration is not valid:

• the paraview/relase target branch is not watched

changed the description

Cc: @cory.quammen It'd be nice to get this into 5.8.1, but I wouldn't call it a blocker.

added 21 commits

• bd046237...4617e527 - 20 commits from branch paraview:master
• d3fdca16 - WIP: Merge branch 'matplotlib-3.2.1-release' into matplotlib-3.2.1

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marked as a Work In Progress from ben.boeckel/common-superbuild@d3fdca16

Errors:

• This branch is ineligible for the paraview/5.8.x branch; it needs to be based on a commit before 6b0d7161.

Warnings:

• the merge request is marked as a work-in-progress.

The warnings do not need to be fixed, but it is recommended to do so.

Please rewrite commits to fix the errors listed above (adding fixup commits will not resolve the errors) and force-push the branch again to update the merge request.

Errors:

• commit d3fdca16 cannot be merged; it is marked as a work-in-progress (WIP).

Warnings:

• the merge request is marked as a work-in-progress.

The warnings do not need to be fixed, but it is recommended to do so.

Please rewrite commits to fix the errors listed above (adding fixup commits will not resolve the errors) and force-push the branch again to update the merge request.

mentioned in merge request paraview-superbuild!712 (merged)

added 1 commit

• b3a59b4c - matplotlib: update to 3.2.1

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changed the description

Errors:

• This branch is ineligible for the paraview/5.8.x branch; it needs to be based on a commit before 6b0d7161.

Warnings:

• the merge request is marked as a work-in-progress.

The warnings do not need to be fixed, but it is recommended to do so.

Please rewrite commits to fix the errors listed above (adding fixup commits will not resolve the errors) and force-push the branch again to update the merge request.

Warnings:

• the merge request is marked as a work-in-progress.

The warnings do not need to be fixed, but it is recommended to do so.

added 1 commit

• c7b045b7 - matplotlib: use a patch to disable jquery downloading

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Warnings:

• the merge request is marked as a work-in-progress.

The warnings do not need to be fixed, but it is recommended to do so.

unmarked as a Work In Progress

added 4 commits

• 5b216e88 - cmake: bump minimum required
• 48cafcc5 - freetype: turn harfbuzz off
• 2686d422 - matplotlib: update to 3.2.1
• 4748ae3a - matplotlib: use a patch to disable jquery downloading

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resolved all threads