def call_decliners(self, other_args):
"""Process decliners command"""
parser = argparse.ArgumentParser(
prog="decliners",
description=
"Displays top ETF/Mutual fund decliners from wsj.com/market-data",
add_help=False,
)
parser.add_argument(
"-l",
"--limit",
help="Limit of ETFs to display",
type=check_positive,
default=10,
dest="limit",
)
if other_args and "-" not in other_args[0][0]:
other_args.insert(0, "-l")
ns_parser = parse_known_args_and_warn(
parser, other_args, export_allowed=EXPORT_ONLY_RAW_DATA_ALLOWED)
if ns_parser:
wsj_view.show_top_mover("decliners", ns_parser.limit,
ns_parser.export)
def test_show_top_mover(sort_type, mocker):
mocker.patch.object(target=helper_funcs.gtff,
attribute="USE_TABULATE_DF",
new=False)
wsj_view.show_top_mover(sort_type, limit=5, export="")