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@ -184,7 +184,7 @@ class TimeSeries(TimeSeriesCore): |
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return self.__class__(new_ts, frequency=self.frequency.symbol) |
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# @date_parser('as_on') |
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@date_parser(pos=[1], params=['as_on']) |
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def calculate_returns( |
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self, |
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as_on: Union[str, datetime.datetime], |
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@ -261,7 +261,7 @@ class TimeSeries(TimeSeriesCore): |
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(datetime.datetime(2020, 1, 1, 0, 0), .0567) |
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""" |
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as_on = _parse_date(as_on, date_format) |
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# as_on = _parse_date(as_on, date_format) |
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as_on_delta, prior_delta = _preprocess_match_options(as_on_match, prior_match, closest) |
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prev_date = as_on - relativedelta(**{interval_type: interval_value}) |
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@ -277,7 +277,7 @@ class TimeSeries(TimeSeriesCore): |
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returns = returns ** (1 / years) |
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return (current[0] if return_actual_date else as_on), returns - 1 |
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# @date_parser('from_date', 'to_date') |
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@date_parser(pos=[1, 2], params=['from_date', 'to_date']) |
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def calculate_rolling_returns( |
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self, |
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from_date: Union[datetime.date, str], |
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@ -358,8 +358,8 @@ class TimeSeries(TimeSeriesCore): |
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TimeSeries.calculate_returns |
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""" |
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from_date = _parse_date(from_date, date_format) |
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to_date = _parse_date(to_date, date_format) |
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# from_date = _parse_date(from_date, date_format) |
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# to_date = _parse_date(to_date, date_format) |
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if frequency is None: |
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frequency = self.frequency |
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