principle:

• we use
  • a directory ./WheelHouse
  • with sub-directory ./WheelHouse/Included/ for "from build" wheels
• commandw
  -wppm pylock.xxx.toml, or wppm pylock.xxx.toml --wheelhouse local_wheel_directory
• action:
  • if --wheelhouse not specified, will try with to get wheels:
    • from ./WheelHouse/Included/
    • otherwise from pypi
  • step1 is:
    • to check --dry-run download from equivalent requirement_with_hash
    • if it works:
    • to download the hash-cheked wheels for real in ./WheelHouse/pylock.xxx.toml
    • propose the final install instruction wppm pylock.xxx.toml --wheelhouse /pylock.xxx.wheels
  • if --wheelhouse specified is equal to target ./WheelHouse/lockfile.xxx.toml:
    • it means go next step
    • propose to install the already downloaded wheels