Packagination

[alhom]

Draft PR for making Analysator a package with a build system. What is in here:

• import analysator as pt imports the (installed) package
• import pytools as pt imports the analysator package transparently for backward compatibility
  • this works through two aliases, one module alias at analysator root and one alias package, both to be eventually deprecated. Probably should add analysator as a root module for import analysator to enable import analysator without pip install.
• pip install <path to analysator> (or, with the --editable flag if preferred; that links to the cloned repo instead of installing to site-packages) to install analysator with all dependencies automatically via pip to user's environment/virtual environment
• moving files around to a standard src-layout - didn't yet figure out how to get the hatchling build grab the analysator root folder; numpy manages this with meson build
  • pro: more separation between analysator proper and application scripts
  • con: unnecessarily deep folder structure to my taste (and existing workflows)

Discussion is open.

[alhom]

Todo: figure out sub-packages and get rid of the system path hacks.