o
    5Bi 0                     @   s  d dl Z d dlZd dlmZ d dlmZmZ d dlm	Z
 d dlm  mZ d dlmZmZ d dlmZ d/ddZd	d
 Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Z dd  Z!d!d" Z"d#d$ Z#d%d& Z$d'd( Z%d)d* Z&d+d, Z'd-d. Z(dS )0    N)assert_allcloseassert_equal)raises)getfullargspec_no_selfnp_long)statsFc                 C   sH   t |D ]\}}|rt| | t| | qt| | t| | qd S N)	enumeratema_nptr   getattrnpt)res
attributesmaiattr r   ^/var/www/html/Trade-python/venv/lib/python3.10/site-packages/scipy/stats/tests/common_tests.pycheck_named_results   s
   r   c           
      C   s   | j dg|R  }t|d |dkrd\}}nd\}}| jdd |d}tj|d|||d	d
 | j| \}}| j|g|R  }	t|	d d S )Nr         ?rv_histogram_instance)h㈵>r   )Hz>r   c                 S   s   dS )N   r   xr   r   r   <lambda>!       z%check_normalization.<locals>.<lambda>)argsT)atolrtolerr_msgverbose)momentr   r   expectsupportcdf)
distfnr   distnamenorm_momentr   r    normalization_expect_a_bnormalization_cdfr   r   r   check_normalization   s   
r.   c                 C   s   | j dg|R  }| j dg|R  }t|s#tj||d|d d ntt||dt|   t|sHtj|||  |d|d d d S tt||d|  d S )	Nr      
   z - 1st momentdecimalr!   z - 1st moment -infinite, m1=%sz - 2ndt momentz - 2nd moment -infinite, m2=)r#   npisinfr   assert_almost_equalassert_str)r'   argmvmsgm1m2r   r   r   check_moment*   s   



 r>   c                 C   s8   t |r| dd |}tj||d|d d d S d S )Nc                 S   s   | S r   r   r   r   r   r   r   =   r   z#check_mean_expect.<locals>.<lambda>   z - 1st moment (expect)r1   )r3   isfiniter$   r   r5   )r'   r8   r9   r;   r<   r   r   r   check_mean_expect;   s   


rA   c                 C   sZ   ddh}||v rddini }t |r+| dd |}tj||||  fi | d S d S )Nr   ksoner    gh㈵>c                 S   s   | |  S r   r   r   r   r   r   r   F       z"check_var_expect.<locals>.<lambda>)r3   r@   r$   r   r   )r'   r8   r9   r:   r;   dist_looser_toleranceskwargsr=   r   r   r   check_var_expectB   s   
 rF   c                    sX   t |r"|  fdd|}tj||t |d d|d d d S tt | d S )Nc                       t |   dS )N   r3   powerr   r9   r   r   r   L       z#check_skew_expect.<locals>.<lambda>g      ?r?   z - skewr1   )r3   r@   r$   r   r5   rJ   r6   isnan)r'   r8   r9   r:   sr;   m3er   rK   r   check_skew_expectJ   s   

rP   c                    sl   t |r%|  fdd|}tj||d t |d dd|d d d S t |s4tt | d S d S )Nc                    rG   )N   rI   r   rK   r   r   r   U   rL   z#check_kurt_expect.<locals>.<lambda>g      @r/   r   z - kurtosisr   r    r!   )	r3   r@   r$   r   r   rJ   isposinfr6   rM   )r'   r8   r9   r:   kr;   m4er   rK   r   check_kurt_expectS   s   


rV   c                 C   sj   | j jtjj kr3| jdg|R  }| jdd |tj tjd}t|s&d S t	||dd|d d d S d S )	Nr?   c                 S   s   | d S )Nr?   r   r   r   r   r   r   b   rC   z#check_munp_expect.<locals>.<lambda>)lbub绽|=g-C6?z - higher moment / _munprR   )
_munp__func__r   rv_continuousr#   r$   r3   infr@   r   )distr   r;   r   refr   r   r   check_munp_expect]   s   


r`   c                 C   s&   | j | }tt| |d  d S )Nztest Entropy is nan)entropyr   r6   r3   rM   )r'   r8   r;   entr   r   r   check_entropyj   s   
rc   c                 C   s$   t | j| |j| g|R   d S r   )r   r   _entropy)r'   r   
superclassr   r   r   check_private_entropyo   s   rf   c                    s   t ddgddgg}j d|i} fdd| D }t ||j}t||dd	 g d
}j d|i} fdd|D }t ||j}t||dd	 d S )Nr   r/   rH   rQ   scalec                       g | ]
}j  d |iqS rg   ra   .0rN   r8   r'   r   r   
<listcomp>y       z,check_entropy_vect_scale.<locals>.<listcomp>g+=)r   )r   r/   c                    rh   ri   rj   rk   rm   r   r   rn      ro   )r3   asarrayra   ravelreshapeshaper   )r'   r8   scv_ents_entr   rm   r   check_entropy_vect_scaleu   s   rx   c                 C   sJ  | j | }t| tjr|d d |d f}t| j|g|R  ddg t| j|g|R  ddg | jdvrZt| j	|g|R  t
j dg t| j|g|R  dt
j g t| jddgg|R  | t| jddgg|R  |d d d  tt
| jddgg|R    tt
| jddgg|R    d S )Nr   r   g        r   )skellamdlaplacer/   )r%   
isinstancer   rv_discreter   r   r&   sfnamelogcdfr3   r]   logsfppfisfr6   rM   all)r'   r   r   r   r   r   check_edge_support   s   

""(&*r   c                    s  t | j}t|jd u  t|jd u  t|j  tt|jt|k |j	d t
|  }| jr?| jdd }nd}tt
|| jk tt
|t
|k tfdd|D }ttt| |d d  d d  i }	 |	r|	   i  fdd|D }
t||
 d vrt| jdg R i | jdgR   |	sd	d
i tt| jfi  d S )N,  c                    s   g | ]
}|g R  qS r   r   rl   meth)
shape_argsr   r   r   rn      ro   z$check_named_args.<locals>.<listcomp>c                    s"   g | ]}|g R i qS r   r   r   )arT   r   r   r   rn      s   " nr   kaboom*   )_getfullargspec_parse_argsr   r6   varargsvarkw
kwonlyargslistdefaultsr   lenshapesreplacesplitnumargsr3   r   r@   updatepopassert_array_equalkeysr   r#   assert_raises	TypeErrorr&   )r'   r   r   r   meths	signatureshape_argnamesshapes_valsnamesr:   r   )r   rT   r   r   r   check_named_args   s4   
 
r   c           	      C   s   | j }tjd d | _ | j|ddi}d| _ | j|ddi}t|| tjd| _ | j|ddi}t|| ttjdrOtj	d}| j|d|d d| _ | j 
 }| j|dtjdd}t|| t| j 
 | || _ d S )N  size   default_rngr   )r   random_stater/   )r   r3   randomseedrvsr   r   RandomStatehasattrr   	get_state)	r'   r   rndmr0r1r2rng
orig_stater3r   r   r   check_random_state_property   s&   

r   c                    s   g d}| j |g|R    fddttjtjtjfD }|D ])}| j|  || j|k || jk @  }|D ]}||g|R  }t	
|jtjk q4qd S )N      ?      ?      ?c                       g | ]}  |qS r   astyperl   tpx0r   r   rn          z$check_meth_dtype.<locals>.<listcomp>)r   r   r3   float16float32float64	_argcheckr   br   r6   dtype)r'   r8   r   q0x_castr   r   valr   r   r   check_meth_dtype   s   
r   c                    sn   t g d  fddt jt jt jfD }|D ]}| j| jfD ]}||g|R  }t|j	t jk q qd S )Nr   c                    r   r   r   r   r   r   r   rn      r   z#check_ppf_dtype.<locals>.<listcomp>)
r3   rq   r   r   r   r   r   r   r6   r   )r'   r8   q_castqr   r   r   r   r   check_ppf_dtype   s   r   c                    sl  dd }| j g dg|R    fddttjtjtjfD }|D ]}| j|  || j|k || jk @  }| j	|g|R  | j
|g|R  | j|g|R  }}}t|| j
|g|R  |dd t|| j|g|R  || dd t|| j|g|R  | dd t|| j|g|R  | | dd t|| j|g|R  || j	|g|R  | j	|g|R   dd q!d S )Nc                 W   s,   t |}d}| ||d  g|R  | jS )NrY   y              ?)r3   rq   imag)fr   r8   hr   r   r   deriv  s   
z check_cmplx_deriv.<locals>.deriv)r   gRQ?r   c                    r   r   r   r   r   r   r   rn     r   z%check_cmplx_deriv.<locals>.<listcomp>r   r    )r   r   r3   r   r   r   r   r   r   pdfr&   r~   r   r   r   logpdf)r'   r8   r   r   r   r   r&   r~   r   r   r   check_cmplx_deriv  s$   
:" $$r   c                 C   sR  | j }d| _ | j|ddi t| }| j|ddi}t|}|j|ddi}t|| | jdg|R  |jdg|R  g}t|d |d  t| j|d g|R  |j|d g|R   | | }t|}	t|	}|jdd}|jdd}t|| t	| dr| j
}
t|
}t|}|
j|j  krdksJ  J || _ d S )	Nr   r   r   r   r   r   )r   fit)r   r   pickledumpsloadsr   r   r   r&   r   r   __name__)r'   r   r   rN   r   	unpickledr   mediansfrozen_distpklfit_functionpickled_fit_functionunpickled_fit_functionr   r   r   check_pickling  s2   

$




 
r   c                 C   sZ   t | tjrddd}nddi}| |i |}|j| | jks!J |j| | jks+J d S )Nr   r/   )locrg   r   )r|   r   r\   r   r   )r'   r   locscalervr   r   r   check_freezingJ  s   r   c           	         sl   t jd  j| }t|j|d|  |s4t j fdd|d}t jd || }t||dd d S d S )N{   z%s: rvs failed to broadcastc                     s
    j |  S r   )r   )allargsdistfuncr   r   r   \  s   
 z%check_rvs_broadcast.<locals>.<lambda>)otypesgvIh%<=r   )r3   r   r   r   r   rt   	vectorizer   )	r   r(   r   rt   
shape_onlyotypesampler   expectedr   r   r   check_rvs_broadcastW  s   
r   )F))r   numpyr3   numpy.testingtestingr   r   r   pytestr   r   numpy.ma.testutilsr   	testutilsr
   scipy._lib._utilr   r   r   scipyr   r   r.   r>   rA   rF   rP   rV   r`   rc   rf   rx   r   r   r   r   r   r   r   r   r   r   r   r   r   <module>   s8    
	
')	+