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Fail gracefully from plot-profit when no data is provided

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closes #6132
This commit is contained in:
Matthias
2021-12-30 10:14:45 +01:00
parent 77afb7b5e2
commit bd98637ae9
3 changed files with 14 additions and 1 deletions
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7
freqtrade/plot/plotting.py
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@@ -460,7 +460,12 @@ def generate_candlestick_graph(pair: str, data: pd.DataFrame, trades: pd.DataFra
def generate_profit_graph(pairs: str, data: Dict[str, pd.DataFrame],
trades: pd.DataFrame, timeframe: str, stake_currency: str) -> go.Figure:
# Combine close-values for all pairs, rename columns to "pair"
df_comb = combine_dataframes_with_mean(data, "close")
try:
df_comb = combine_dataframes_with_mean(data, "close")
except ValueError:
raise OperationalException(
"No data found. Please make sure that data is available for "
"the timerange and pairs selected.")
# Trim trades to available OHLCV data
trades = extract_trades_of_period(df_comb, trades, date_index=True)