Function invoke_cli

tests/helpers.py:21–36

Invoke the scenedetect CLI in-process using Click's CliRunner. Replicates the two-step execution of ``__main__.py``: 1. ``scenedetect.main(obj=context)`` - parse args and register callbacks on ``CliContext`` 2. ``run_scenedetect(context)`` - execute detection and output commands R

(args: list[str], catch_exceptions: bool = False)

def invoke_cli(args: list[str], catch_exceptions: bool = False) -> tuple[int, str]:
    """Invoke the scenedetect CLI in-process using Click's CliRunner.

    Replicates the two-step execution of ``__main__.py``:

    1. ``scenedetect.main(obj=context)`` - parse args and register callbacks on ``CliContext``
    2. ``run_scenedetect(context)`` - execute detection and output commands

    Returns ``(exit_code, output_text)``.
    """
    context = CliContext()
    runner = CliRunner()
    result = runner.invoke(_scenedetect_cli, args, obj=context, catch_exceptions=catch_exceptions)
    if result.exit_code == 0:
        run_scenedetect(context)
    return result.exit_code, result.output