How to change the compilation of c-files to pyd-files

[dili5]

Hello Professor:
For an experiment I tried to make changes to the c file, do I need to recompile him to a pyd file every time I change the c file? Can you please tell me how this step is achieved.

[stoiver]

@dili5 If you change a C or cython pyx file then yes you will need to recompile.

Perhaps the easiest is to run the pip install -e . command again from the anuga_core directory.

Somewhat quicker is to run the setup.py file from the directory in which you changed the code. This assumes you have installed anuga in place or editable (-e option on pip)

[dili5]

Thanks, I am now trying to introduce Physical Information Neural Networks (PINN) into anuga, with constant hiccups in between, and I am very grateful for the professor's help.