get_unstable_period gives 0 for all functions with unstable period

[TsiVit]

Trying to understand why RSI has unstable period (according the docs), I explored that this period given not correct with "get_unstable_period" function

for name in [
 'ADX', 'ADXR', 'ATR', 'CMO', 'DX', 'EMA', 'HT_DCPERIOD',
 'HT_DCPHASE', 'HT_PHASOR', 'HT_SINE', 'HT_TRENDLINE',
 'HT_TRENDMODE', 'KAMA', 'MAMA', 'MFI', 'MINUS_DI', 'MINUS_DM',
 'NATR', 'PLUS_DI', 'PLUS_DM', 'RSI', 'STOCHRSI', 'T3', 'ALL'
 ]:
 print (name, talib.get_unstable_period(name))

ADX 0
ADXR 0
ATR 0
CMO 0
DX 0
EMA 0
HT_DCPERIOD 0
HT_DCPHASE 0
HT_PHASOR 0
HT_SINE 0
HT_TRENDLINE 0
HT_TRENDMODE 0
KAMA 0
MAMA 0
MFI 0
MINUS_DI 0
MINUS_DM 0
NATR 0
PLUS_DI 0
PLUS_DM 0
RSI 0
STOCHRSI 0
T3 0
ALL 0

[mario4tier]

This works as expected.

By default, TA-Lib does not remove any of the "unstable data", so all settings are zero.

It is up to the user to decide how much of the output should always be removed with talib.set_unstable_period().