Failure pytest test_dia.py on new QuTip 5.2.0 installation

[Martin Braune]

I tested fresh installations on Linux and Windows environment,
following installation instruction (venv,  using pip install qutip)

When verifying the installation using pytest, most tests pass, but pytest test_dia.py  fails
on both installations. 
75 fails are mostly AssertionError, like:
FAILED qutip\tests\core\data\test_dia.py::TestClassMethods::test_init_from_scipy[ket-empty] - AssertionError: assert 1 == 0

Thanks, Martin

[Éric Giguère]

Hi,

This is probably the mismatch we have with scipy 1.16.X.

Scipy 1.16.0 has a bug that would affect some functionality, but scipy 1.16.1 (that you are probably using) should work well with issues only in tests.

The issue is resolved on github and we will push a release with the fix by the end on the month.

Eric

[Martin Braune]

yes, on both scipy 1.16.1 is used

thx!