[Debian-pan-maintainers] Bug#1131068: pymca: autopkgtest regression with NumPy 2.4

[roehling at debian.org]

Source: pymca
Version: 5.9.4-1
Severity: important
User: debian-python at lists.debian.org
Usertags: numpy2.4

Dear maintainer,

According to https://ci.debian.net data, your package pymca has an
autopkgtest regression with numpy.

The following architectures failed: amd64, arm64.

Hopefully relevant excerpt from
https://ci.debian.net/packages/p/pymca/unstable/amd64/69506800/
follows:

218s testPCAToolsPCA (PCAToolsTest.testPCATools.testPCAToolsPCA) ... ERROR
235s ERROR: testPCAToolsPCA (PCAToolsTest.testPCATools.testPCAToolsPCA)
235s TypeError: only 0-dimensional arrays can be converted to Python scalars
235s ValueError: setting an array element with a sequence.
235s FAILED (errors=1, skipped=3)
236s command1             FAIL non-zero exit status 1
351s command1             FAIL non-zero exit status 1