<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def cli(ctx, data, verbose, color, format, editor):
 """Query a meetup database. """

    ctx.obj['verbose'] = verbose
    if verbose:
        logging.basicConfig(level=logging.INFO)
        logging.getLogger('sqlalchemy.engine').setLevel(logging.INFO)
    ctx.obj['datadir'] = os.path.abspath(data)
    if 'db' not in ctx.obj:
        ctx.obj['db'] = get_db(data)
    if color is None:
        ctx.obj['term'] = blessings.Terminal()
    elif color is True:
        ctx.obj['term'] = blessings.Terminal(force_styling=True)
    elif color is False:
        ctx.obj['term'] = blessings.Terminal(force_styling=None)
    if 'PYVO_TEST_NOW' in os.environ:
        # Fake the current date for testing
        ctx.obj['now'] = datetime.datetime.strptime(
            os.environ['PYVO_TEST_NOW'], '%Y-%m-%d %H:%M:%S')
    else:
        ctx.obj['now'] = datetime.datetime.now()
    ctx.obj['format'] = format
    ctx.obj['editor'] = shlex.split(editor)