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flower(ctx, ini, ini_var)

Start flower monitor.

Source code in pyramid_flower/script.py 
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@click.command(cls=CeleryCommand, context_settings={"ignore_unknown_options": True})
@click.argument("ini", default="development.ini")
@click.pass_context
def flower(ctx: click.Context, ini: str, ini_var: str) -> None:
    """Start flower monitor."""
    click.echo("Starting flower ...")

    apply_env_options()
    # apply_options(sys.argv[0], tornado_argv)

    extract_settings()
    # setup_logging()

    capp = ctx.obj.app
    env = bootstrap(ini, options={})
    registry = env["registry"]
    app = env["app"]
    root = env["root"]
    request = env["request"]
    closer = env["closer"]
    setup_app(app, root, request, registry, closer, ini)

    flower_app = Flower(capp=capp, options=options, **settings)

    atexit.register(flower_app.stop)
    signal.signal(signal.SIGTERM, sigterm_handler)

    if not ctx.obj.quiet:
        print_banner(capp, "ssl_options" in settings)

    with suppress(KeyboardInterrupt, SystemExit):
        flower_app.start()