Code Cleaning & Automation

The changes implemented through this merge are:

• Quality-of-life:

  • Refactor logger attribute creation in communication and orchestrating classes:
    • Client loggers are now instance-specific by default, to ease debugging.
    • End-users and developers can now configure logging as they wish, notably to write down results to files.
  • Fix keep-alive ping requests configuration when using websockets, preventing undue timeout errors.
  • Raise a ValueError if InMemoryDataset.generate_batches would result in an empty iterator.

• Redundant code cleaning:

  • Refactor some declearn.communication.Server code to avoid redundant blocks when setting up SSL usage.
  • Add the compatible_vector_types property to declearn.model.api.Vector and remove redundant code in numpy-compatible, tensor-wrapping Vector subclasses.
  • Add the dtypes and shapes methods to declearn.model.api.Vector, and use them to write a shared __repr__ method, removing some redundant code in subclasses.

• Formatting & Automation:

  • Fix the pyproject.toml configuration and installation file, and drop the setup.cfg one.
  • Reformat code files using black and configure black usage.
  • Add black --check and pylint code verification to the tox test suite.