Describe the bug

Doctest running with the gunittest test suite fail with numpy 2.0.1, as the datatype (like int32) doesn't appear when representing the shape of the array.

I don't know how to support both older numpy and numpy 2.0.1+ on the same doctest, as they don't have the same string representation, but it doesn't really bother, as it was aliases to the python types for a long while.

I observed these bugs last week on some Windows CI runs, as the package managers have recent versions quite fast, but didn't catch on that it was numpy.

To reproduce

1. Install numpy 2 through pip
2. Run gunittest for File "etc/python/grass/pygrass/utils.py", line 278, in grass.pygrass.utils.get_raster_for_points, or on Windows for: File "etc\python\grass\pygrass\raster\__init__.py", line 412, in grass.pygrass.raster.RasterSegment.put_row
3. See error in output

Expected behavior

Screenshots

Windows:
https://github.com/echoix/grass/actions/runs/10085495709/job/27886383708?pr=168#step:11:1767 (one of my runs)

https://github.com/OSGeo/grass/actions/runs/10075548005/job/27854053510#step:11:1603 (the last commit on main)

Ubuntu:
https://github.com/echoix/grass/actions/runs/10085634573/job/27886769880?pr=174#step:19:88 (my branch, with Python 3.12 and numpy 2.0.1 running gunittest+code coverage, but the exact commit might change as I'm rebasing my work for a PR).

System description

• Operating System: Windows (Windows Server 2019 on GitHub Actions CI) or Linux (Ubuntu 22.04, on GitHub Actions CI)
• GRASS GIS version: main at commit 0306f93, but in reality anything since numpy 2 could be installed by pip.
• Ubuntu 22.04 on Github Actions gives numpy 1.21.5-1 with apt, from python3-numpy Get:155 http://azure.archive.ubuntu.com/ubuntu jammy-updates/main amd64 python3-numpy amd64 1:1.21.5-1ubuntu22.04.1 [3467 kB]
  • So the change is after numpy 1.21.5

Additional context

I did a small simulation in a branch based on one of my pending work, using Python 3.12 for Ubuntu gunittest, and requires installing dependencies through pip rather than using the system's package manager.