Bug#1056531: cython 3.x (for Python 3.12)

[Julian Gilbey]

severity 1056531 important
retitle 1056531 spyder-kernels: cannot handle Cython files with Python 3.12
thanks

Update on this bug.  cython3-legacy and the current cython3 (which
I've just updated to not fail the autopkgtest tests with Python 3.12)
do not have working pyximport modules.  So I'm skipping the tests in
this package which depend on that for the time being.  When Cython 3.x
is in testing, I will re-enable those tests and depend on the new
version of cython3.  In the meantime, Spyder will have difficulties
with Cython source files if Python 3.12 is the default Python.  As
long as Python 3.11 is the default, it will be fine.

So I'm lowering the severity to important for now, and will close it
once I can depend on Cython 3.x.

Best wishes,

   Julian