remove unused loop variable

This commit is contained in:
Janne Sinivirta 2018-01-26 11:25:12 +02:00
parent 90aae6c3a8
commit b7e297ebda
1 changed files with 1 additions and 1 deletions

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@ -26,7 +26,7 @@ def get_timeframe(data: Dict[str, DataFrame]) -> Tuple[arrow.Arrow, arrow.Arrow]
:return: tuple containing min_date, max_date
"""
all_dates = Series([])
for pair, pair_data in data.items():
for pair_data in data.values():
all_dates = all_dates.append(pair_data['date'])
all_dates.sort_values(inplace=True)
return arrow.get(all_dates.iloc[0]), arrow.get(all_dates.iloc[-1])