func.parameters bug

[asmodaay]

in version 0.6.5 func.parameters returns all float values.
it fail some indicators like MACD with error TypeError: Invalid parameter value for fastperiod (expected int, got float)
it reproduced when you need to do like adjust_params(func.parameters)

[mrjbq7]

Could you provide more information?

Is this what you're referring to?

>>> import talib.abstract

>>> talib.abstract.MACD.parameters
OrderedDict({'fastperiod': 12.0, 'slowperiod': 26.0, 'signalperiod': 9.0})

You want these defaults to be ints?

[asmodaay]

Yes, i think this is incorrect when code like this fails. In version 0.6.4 it works fine

func = abstract.Function('MACD')  # type: ignore
adjusted_params = func.parameters.copy()
features_raw: pd.DataFrame | pd.Series[float] = func(candles_df, **adjusted_params)

[mrjbq7]

Odd, maybe an issue with cython float/int modulo.

Fixed in dd0d49b.

[mrjbq7]

@asmodaay I released version 0.6.6 with a fix for this.

Can you update and let me know if that works for you?

[asmodaay]

0.6.6 works for me , thanks a lot!