
    i 
                     F   S SK Jr  S SKJr  S SKJr  S SKJrJ	r	  S SK
JrJrJrJr  SSKJr  SSKJr  SS	KJr  SS
KJr  SSKJr  SSKJr  SSKJr  SSKJr  SSKJr  SSKJr  SSKJr  SSKJr  SSKJr  SSKJr  SSKJr  SSKJr  SSKJr    S S\S\	S\ S\	S\S\4S jjr!g)!    )modules)isnan)Series)DictLikeInt)v_mamodev_offsetv_pos_defaultv_series   )dema)ema)fwma)hma)linreg)midpoint)pwma)rma)sinwma)sma)ssf)swma)t3)tema)trima)vidya)wmaNcloselengthmamodeoffsetkwargsreturnc                 (   [        US5      n[        X5      n U c  g[        US5      n/ SQnX%;  a  g[        U5      n[	        SUS-
  -  5      nSU -  U R                  U5      -
  nUR                  SU05        UR                  S	U05        [        [        [           U5      nU" S0 UD6n	U	b  [        [        U	5      5      (       a  gUS
:w  a  U	R                  U5      n	SU;   a  U	R                  US   SS9  SU	R                   3U	l        SU	l        U	$ )a  Zero Lag Moving Average

This indicator, by John Ehlers and Ric Way, attempts to eliminate the lag
often introduced in other moving averages.

Sources:
    * [wikipedia](https://en.wikipedia.org/wiki/Zero_lag_exponential_moving_average)

Parameters:
    close (Series): ```close``` Series
    length (int): The period. Default: ```10```
    mamode (str): One of: "dema", "ema", "fwma", "hma", "linreg",
        "midpoint", "pwma", "rma", "sinwma", "ssf", "swma", "t3",
        "tema", "trima", "vidya", or "wma". Default: ```"ema"```
    offset (int): Post shift. Default: ```0```

Other Parameters:
    fillna (value): ```pd.DataFrame.fillna(value)```

Returns:
    (Series): 1 column

   Nr   )r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   g      ?r      r   r   r   fillnaT)inplaceZL_overlap )r
   r   r   r	   intshiftupdategetattrsys_modules__name__allr   r'   namecategory)
r   r   r    r!   r"   supported_maslagclose_fnzlmas
             Q/var/www/html/trading/venv/lib/python3.13/site-packages/pandas_ta/overlap/zlma.pyr9   r9      s    6 62&FU#E}fe$FM "fF cVaZ 
!CYS))F
MM7F#$
MM8V$%	X&	/B<<D|s5;'' {zz&! 6F8$d3 dii[!DIDMK    )NNN)"sysr   r0   numpyr   pandasr   pandas_ta._typingr   r   pandas_ta.utilsr   r	   r
   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   strr9   r+   r;   r:   <module>rB      s    &   + G G                 
 6:FFF/2FF"*F Fr;   