Python JsonDataHandler.ohlcv_load Examples

Example #1

def test_jsondatahandler_ohlcv_load(testdatadir, caplog):
    dh = JsonDataHandler(testdatadir)
    df = dh.ohlcv_load('XRP/ETH', '5m')
    assert len(df) == 711

    # Failure case (empty array)
    df1 = dh.ohlcv_load('NOPAIR/XXX', '4m')
    assert len(df1) == 0
    assert log_has("Could not load data for NOPAIR/XXX.", caplog)
    assert df.columns.equals(df1.columns)

Example #2

def test_jsondatahandler_ohlcv_load(testdatadir, caplog):
    dh = JsonDataHandler(testdatadir)
    df = dh.ohlcv_load('XRP/ETH', '5m', 'spot')
    assert len(df) == 711

    df_mark = dh.ohlcv_load('UNITTEST/USDT', '1h', candle_type="mark")
    assert len(df_mark) == 99

    df_no_mark = dh.ohlcv_load('UNITTEST/USDT', '1h', 'spot')
    assert len(df_no_mark) == 0

    # Failure case (empty array)
    df1 = dh.ohlcv_load('NOPAIR/XXX', '4m', 'spot')
    assert len(df1) == 0
    assert log_has("Could not load data for NOPAIR/XXX.", caplog)
    assert df.columns.equals(df1.columns)