build and check Python code

Workflow runs for build and check Python code

• protecting workflows re. execution on forks

  completed successfully:
  build and check Python code#3:Commit5397ad2pushedbydidier-durand
  main

  Feb 5, 202621s
  More actions for workflow run 3

• adding Python build and test workflow

  completed successfully:
  build and check Python code#2:Commite67ec28pushedbydidier-durand
  main

  Jan 30, 202618s
  More actions for workflow run 2