def test_historical_no_d_signals(mocker):
# FORCE SINGLE THREADING
yf_download = yahoofinance_view.yf.download
def mock_yf_download(*args, **kwargs):
kwargs["threads"] = False
return yf_download(*args, **kwargs)
mocker.patch(
"gamestonk_terminal.stocks.screener.yahoofinance_view.yf.download",
side_effect=mock_yf_download,
)
# MOCK CHARTS
mocker.patch.object(target=yahoofinance_view.gtff,
attribute="USE_ION",
new=True)
mocker.patch(
target="gamestonk_terminal.stocks.screener.yahoofinance_view.plt.ion")
mocker.patch(
target="gamestonk_terminal.stocks.screener.yahoofinance_view.plt.show")
# MOCK EXPORT_DATA
mocker.patch(
target="gamestonk_terminal.stocks.screener.finviz_view.export_data", )
# MOCK PROGRESS_BAR
mocker.patch(target="finvizfinance.screener.overview.progressBar", )
# MOCK EXPORT_DATA
mocker.patch(target="random.shuffle", )
# MOCK D_SIGNALS
mocker.patch.object(
target=yahoofinance_view.finviz_model,
attribute="d_signals",
new=[],
)
yahoofinance_view.historical(
preset_loaded="oversold",
limit=2,
start=datetime.strptime("2022-01-03", "%Y-%m-%d"),
type_candle="a",
normalize=True,
export="",
)
def call_historical(self, other_args: List[str]):
"""Process historical command"""
parser = argparse.ArgumentParser(
add_help=False,
prog="historical",
description=
"""Historical price comparison between similar companies [Source: Yahoo Finance]
""",
)
parser.add_argument(
"-l",
"--limit",
action="store",
dest="limit",
type=check_positive,
default=10,
help="Limit of the most shorted stocks to retrieve.",
)
parser.add_argument(
"-n",
"--no-scale",
action="store_false",
dest="no_scale",
default=False,
help="Flag to not put all prices on same 0-1 scale",
)
parser.add_argument(
"-s",
"--start",
type=valid_date,
default=datetime.datetime.now() - datetime.timedelta(days=6 * 30),
dest="start",
help=
"The starting date (format YYYY-MM-DD) of the historical price to plot",
)
parser.add_argument(
"-t",
"--type",
action="store",
dest="type_candle",
choices=self.historical_candle_choices,
default="a", # in case it's adjusted close
help=
"type of candles: o-open, h-high, l-low, c-close, a-adjusted close.",
)
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_BOTH_RAW_DATA_AND_FIGURES)
if ns_parser:
self.screen_tickers = yahoofinance_view.historical(
self.preset,
ns_parser.limit,
ns_parser.start,
ns_parser.type_candle,
not ns_parser.no_scale,
ns_parser.export,
)
def test_historical(mocker):
# FORCE SINGLE THREADING
yf_download = yahoofinance_view.yf.download
def mock_yf_download(*args, **kwargs):
kwargs["threads"] = False
return yf_download(*args, **kwargs)
mocker.patch(
"gamestonk_terminal.stocks.screener.yahoofinance_view.yf.download",
side_effect=mock_yf_download,
)
# MOCK VISUALIZE_OUTPUT
mocker.patch(
target=
"gamestonk_terminal.helper_classes.TerminalStyle.visualize_output")
# MOCK EXPORT_DATA
mocker.patch(
target="gamestonk_terminal.stocks.screener.finviz_view.export_data", )
# MOCK PROGRESS_BAR
mocker.patch(target="finvizfinance.screener.overview.progress_bar", )
# MOCK EXPORT_DATA
mocker.patch(target="random.shuffle", )
yahoofinance_view.historical(
preset_loaded="top_gainers",
limit=2,
start=datetime.strptime("2022-01-03", "%Y-%m-%d"),
type_candle="a",
normalize=True,
export="",
)
def call_historical(self, other_args: List[str]):
"""Process historical command"""
self.screen_tickers = yahoofinance_view.historical(
other_args, self.preset)