omniloader.cli
==============

.. py:module:: omniloader.cli

.. autoapi-nested-parse::

   Command-line interface for inspecting a dataset mix from a config file.

   Subcommands (all take a JSON/YAML config whose ``datasets`` section declares the
   adapters and schemas — see :mod:`omniloader.data.factory`):

   * ``omniloader describe CONFIG`` — print the coverage/statistics report.
   * ``omniloader validate CONFIG`` — check datasets against their specs (exit 1 on issues).
   * ``omniloader compute-stats CONFIG -o STATS`` — compute and save normalization stats.
   * ``omniloader class-weights-for-loss CONFIG --target KEY -o WEIGHTS`` — compute and
     save per-class loss weights (and counts) for a categorical target.



Functions
---------

.. autoapisummary::

   omniloader.cli.build_parser
   omniloader.cli.main


Module Contents
---------------

.. py:function:: build_parser() -> argparse.ArgumentParser

   Construct the argument parser for the ``omniloader`` CLI.


.. py:function:: main(argv: collections.abc.Sequence[str] | None = None) -> int

   Entry point for the ``omniloader`` console script.

   :param argv: Optional argument list (defaults to ``sys.argv``).

   :returns: The process exit code.