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CLI

elva.apps.chat.cli

CLI definition.

Functions:

  • cli –

    Send messages with real-time preview.

Attributes:

APP_NAME = 'chat' module-attribute

The name of the app.

cli(config, *args, **kwargs)

Send messages with real-time preview.

Parameters:

  • config (dict) –

    the merged configuration from CLI parameters and files.

  • args (tuple, default: () ) –

    unused positional arguments.

  • kwargs (dict, default: {} ) –

    parameters passed from the CLI.

Source code in src/elva/apps/chat/cli.py 
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@click.command(name=APP_NAME)
@common_options
@click.option(
    "--show-self",
    "-s",
    "show_self",
    help="Show your own writing in the preview.",
    is_flag=True,
    default=False,
    show_default=True,
)
@file_paths_option_and_argument
@pass_config_for(APP_NAME)
def cli(config: dict, *args: tuple, **kwargs: dict):
    """
    Send messages with real-time preview.
    \f

    Arguments:
        config: the merged configuration from CLI parameters and files.
        args: unused positional arguments.
        kwargs: parameters passed from the CLI.
    """
    logging = import_("logging")
    _log = import_("elva.log")
    app = import_("elva.apps.chat.app")

    # logging
    _log.LOGGER_NAME.set(__package__)
    log = logging.getLogger(__package__)

    log_path = config.get("log")
    level_name = config.get("verbose")

    if level_name is not None and log_path is not None:
        handler = logging.FileHandler(log_path)
        handler.setFormatter(_log.DefaultFormatter())
        log.addHandler(handler)

        level = logging.getLevelNamesMapping()[level_name]
        log.setLevel(level)

    # init and run app
    ui = app.UI(config)
    ui.run()

    # reflect the app's return code
    ctx = click.get_current_context()
    ctx.exit(ui.return_code or 0)