o
    dʩ                     @   s
  d dl mZ d dlZd dlZd dlZd dlZd dlm  m	Z
 d dlmZ d dlZd dlmZmZ d dlmZ d dlmZ d dlmZ ejZejdd Zejd	d
 Zejdd Zejdd Zejdd Zejdd Z ejdd Z!ejdd Z"ejdd Z#ejdd Z$ejdd Z%ejdd Z&ejdd  Z'ejd!d" Z(ejd#d$ Z)ejd%d& Z*ejd'd( Z+ejd)d* Z,ejd+d, Z-ejd-d. Z.ejd/d0 Z/ejd1d2 Z0ejd3d4 Z1ejd5d6 Z2ejd7d8 Z3ejd9d: Z4ejd;d< Z5ejd=d> Z6ejd?d@ Z7G dAdB dBZ8ej9:dCej;ej<fej=ej>fej?ej@fejAejBfejCejDfejEejFfgdDdE ZGej9:dFg dGdHdI ZHej9:dFg dJej9:dKg dLdMdN ZIej9:dOg dPdQdR ZJej9:dOg dSdTdU ZKG dVdW dWZLG dXdY dYZMG dZd[ d[ZNG d\d] d]ZOG d^d_ d_ZPd`da ZQej9:dbejRdcfejSdcfejTddfejUddfejVddfejWddfejXdefejYdffejZdefej[dffg
dgdh Z\ej9:diej]ej^ejSejUejWej_ej`ejaejbejcej[ejZejdejeejfgdjdk Zgej9:dldmd gdndo Zhej9:dpdeig dqeidrgdsdtg  gej9:dudvdwgdxdy Zje
jke
jlej9:dudvdzgd{d| Zmej9:d}d~dgdd Znej9:dg ddd Zoej9:dejpejqejrejsejteueddgej9:dg ddd ZvdS )    )partialN)is_integer_dtype)Seriesisna)nanops)DatetimeArrayc                 c   sD    |   }|tdd d V  W d    d S 1 sw   Y  d S )N_USE_BOTTLENECKF)contextsetattrr   )Zmonkeypatchm r   L/app/.heroku/python/lib/python3.10/site-packages/pandas/tests/test_nanops.pydisable_bottleneck   s
   
"r   c                   C      dS )N      r   r   r   r   r   	arr_shape      r   c                 C   s   t jd t jj|  S )N+  )nprandomseedrandnr   r   r   r   	arr_float$   s   r   c                 C   s   | | d  S )N              ?r   r   r   r   r   arr_complex*      r   c                 C   s   t jd t jdd| S )Nr   
   r   r   r   randintr   r   r   r   arr_int/   s   r$   c                 C   s    t jd t jdd| dkS )Nr   r      r"   r   r   r   r   arr_bool5   s   r&   c                 C      t | dS )NSr   absastyper   r   r   r   arr_str;      r,   c                 C   r'   )NUr)   r   r   r   r   arr_utf@   r-   r/   c                 C   "   t jd t jdd| dS )Nr   r    N  M8[ns]r   r   r   r#   r+   r   r   r   r   arr_dateE      r4   c                 C   r0   )Nr   r   r1   m8[ns]r3   r   r   r   r   
arr_tdeltaK   r5   r7   c                 C   s   t t j| S N)r   tilenanr   r   r   r   arr_nanQ      r;   c                 C      t | |gS r8   r   vstack)r   r;   r   r   r   arr_float_nanV   r<   r@   c                 C   r=   r8   r>   )r;   r   r   r   r   arr_nan_float1[   r<   rA   c                 C   s   t | | gS r8   r>   r;   r   r   r   arr_nan_nan`   r<   rC   c                 C   s
   | t j S r8   )r   infr   r   r   r   arr_infe   s   
rE   c                 C   r=   r8   r>   )r   rE   r   r   r   arr_float_infj   r<   rF   c                 C   r=   r8   r>   r;   rE   r   r   r   arr_nan_info   r<   rH   c                 C   s   t | ||gS r8   r>   )r   r;   rE   r   r   r   arr_float_nan_inft   r-   rI   c                 C   s   t | | |gS r8   r>   rG   r   r   r   arr_nan_nan_infy   r-   rJ   c                 C   sJ   t | d|d|d|d|d|d|d|dgS )NO)r   r?   r+   )r   r$   r&   r   r,   r/   r4   r7   r   r   r   arr_obj~   s   rL   c                 C   s<   t jdd | | d  W  d    S 1 sw   Y  d S Nignoreinvalidr   r   errstaterB   r   r   r   arr_nan_nanj   s   
$rS   c                 C   >   t jdd t | |gW  d    S 1 sw   Y  d S NrN   rO   r   rR   r?   )r   rS   r   r   r   arr_complex_nan      $rW   c                 C   s8   t jdd | d W  d    S 1 sw   Y  d S rM   rQ   )rE   r   r   r   arr_nan_infj   s   $rY   c                 C   rT   rU   rV   )r   rY   r   r   r   arr_complex_nan_infj   rX   rZ   c                 C      | d d df S Nr   r   r   r   r   r   arr_float_1d   r-   r]   c                 C   r[   r\   r   rB   r   r   r   
arr_nan_1d   r-   r^   c                 C   r[   r\   r   )r@   r   r   r   arr_float_nan_1d   r-   r_   c                 C   r[   r\   r   )arr_float1_nanr   r   r   arr_float1_nan_1d   r-   ra   c                 C   r[   r\   r   )rA   r   r   r   arr_nan_float1_1d   r-   rb   c                   @   s  e Zd Zdd Zdd ZdBddZ		dCd	d
Z	dDddZ					dEddZdBddZ	e
jdejejfejejfgdd Zdd Zdd Zdd Ze
jdeddd Ze
jdeddd Zeje
jdedd d! Ze
jdejejfejej fgd"d# Z!dFd$d%Z"d&d' Z#d(d) Z$dFd*d+Z%ejd,d- Z&ejd.d/ Z'd0d1 Z(d2d3 Z)d4d5 Z*d6d7 Z+d8d9 Z,ejd:d; Z-ejd<d= Z.ejd>d? Z/d@dA Z0dS )GTestnanopsDataFramec                 C   s  t jd dt_d}t jj| | _t jj| | _| j| jd  | _t j	dd|| _
t j	dd|dk| _t | jd	| _t | jd
| _t j	dd|d| _t j	dd|d| _t t j|| _t | j| jg| _t | j| jg| _t | j| jg| _t | j| jg| _| jt j | _t | j| jg| _t | j| jg| _t | j| j| jg| _t | j| j| jg| _t | jd| j
d| jd| jd| jd| jd| jd| jdg| _ t j!dd+ | j| jd  | _"t | j| j"g| _#| jd | _$t | j| j$g| _%W d    n	1 s(w   Y  | j| _&| j| _'| j| _(| j| _)| j| _*| j| _+| jd d df | _,| jd d df | _-| jd d df | _.| jd d df | _/| jd d df | _0| jd d df | _1d S )Nr   Fr   r   r    r!   r   r%   r(   r.   r1   r2   r6   rK   rN   rO   )2r   r   r   r   r   r   r   
arr_float1r   r#   r$   r&   r*   r+   r,   r/   r4   r7   r9   r:   r;   r?   r@   r`   rA   rC   rD   rE   rF   rH   rI   rJ   rL   rR   rS   rW   rY   rZ   arr_float_2darr_float1_2d
arr_nan_2darr_float_nan_2darr_float1_nan_2darr_nan_float1_2dr]   arr_float1_1dr^   r_   ra   rb   )selfr   r   r   r   setup_method   sf   







z TestnanopsDataFrame.setup_methodc                 C   s
   t t_d S r8   )use_bnr   r   rl   r   r   r   teardown_method  s   
z#TestnanopsDataFrame.teardown_methodTc                 C   s:  t |d|}|dkr&t|dr&|jr&|j|jkr&tj||jd gddd }ztj|||d W d S  ty   t|drC|j	dkrC t|drN|j	j
dvrO |j	j
d	krv|j	j
d	krb||j	}nttd
ridnd}||}||}n|j	j
d	kr} tjt|t||d tjt|t||d Y d S w )NZasm8r   shapeaxischeck_dtypedtyper6   )crK   rK   Z
complex128c16f8)getattrhasattrndimrq   r   splittmassert_almost_equalAssertionErrorrv   kindr+   realimag)rl   targresrs   ru   Z
cast_dtyper   r   r   check_results  s8   

"z!TestnanopsDataFrame.check_resultsNc                 K   s  t t|jd g D ]}	|r|n|}
|r'|r't|
 r'||
fd|	i|}n
||
fd|	i|}|
jtkrP|tju s@|tju rPt	|tj
rL|t}nt|}||f|	|d|}| j|||	|d |ry||fd|	i|}| j|||	|d |	d u r||fd|i|}| j|||	|d |r|	d u r||fi |}| j|||	|d q
|jdkrd S tj|ddd}tj|ddd}| j||||f|||d	| d S )
Nrs   rs   skipnart   r      r   rr   )r   ru   empty_targfunc)listranger|   r   allrv   objectr   any
isinstancendarrayr+   boolr   takecheck_fun_data)rl   testfunctargfunc	testarval	targarvalr   ru   r   kwargsrs   Ztargartempvalr   r   Z
testarval2Z
targarval2r   r   r   r   ,  sR   


z"TestnanopsDataFrame.check_fun_datac           
      K   sb   |}| drt| |d d r|d d }t| |}t| |}	| j||||	f||d| d S )NZ_nan)r   r   )endswithr{   rz   r   )
rl   r   r   Ztestarr   r   r   Ztargarr   r   r   r   r   	check_fund  s    


zTestnanopsDataFrame.check_func	                 K   s  | j ||d|fi |	 | j ||d|fi |	 | j ||d|fi |	 | j ||d|fi |	 | jd| jd| jdg}
|rO| j ||d|fi |	 |r| j ||d|fi |	 | j ||d|fi |	 |rw| j ||d	|fi |	 |
| jdg7 }
|r|| j | j ||d
|fi |	 |
| jdg7 }
|rz|| j W n	 ty   Y nw | j ||d|fi |	 |
| jdg7 }
|rt	
|
| _|dkrt| j||d}| j ||d|fi |	 d S d S )Nr   r@   r$   r&   rK   r;   r   rW   rS   r4   r7   convert)funcallow_complexrL   )r   r   r+   r$   r&   r   r4   r7   	TypeErrorr   r?   rL   r   _badobj_wrap)rl   r   r   r   r   allow_all_nan
allow_dateallow_tdelta	allow_objr   Zobjsr   r   r   
check_funsw  sH   



zTestnanopsDataFrame.check_funsc                 K   s6   |j jdkr|r|d}n|d}||fi |S )NrK   rx   ry   )rv   r   r+   )rl   valuer   r   r   r   r   r   r     s
   
z TestnanopsDataFrame._badobj_wrapznan_op,np_opc                 C   s   | j |||ddd d S )NF)r   r   )r   rl   Znan_opZnp_opr   r   r   r   test_nan_funcs  s   z"TestnanopsDataFrame.test_nan_funcsc                 C       | j tjtj|ddtjd d S )NF)r   ru   r   )r   r   nansumr   sumrl   r   r   r   r   test_nansum     
zTestnanopsDataFrame.test_nansumc                 C   s   | j tjtj|ddd d S )NF)r   r   )r   r   nanmeanr   meanr   r   r   r   test_nanmean  s   
z TestnanopsDataFrame.test_nanmeanc              	   C   sX   t jdd t dt | jtjtj|dddd W d    d S 1 s%w   Y  d S )NTrecordrN   Fr   )r   r   r   )	warningscatch_warningssimplefilterRuntimeWarningr   r   	nanmedianr   medianr   r   r   r   test_nanmedian  s   "z"TestnanopsDataFrame.test_nanmedianddof   c              	   C       | j tjtj|ddd|d d S NFr   )r   r   r   r   )r   r   nanvarr   varrl   r   r   r   r   r   test_nanvar     
zTestnanopsDataFrame.test_nanvarc              	   C   r   r   )r   r   nanstdr   stdr   r   r   r   test_nanstd  r   zTestnanopsDataFrame.test_nanstdc                 C   sZ   ddl m} tjdd | jtj||dddd|d W d    d S 1 s&w   Y  d S )Nr   )semrN   rO   Fr   )r   r   r   r   r   )scipy.statsr   r   rR   r   r   nansem)rl   r   r   r   r   r   r   test_nansem  s   "zTestnanopsDataFrame.test_nansemc                 C   sP   t jdd t dt | j|||dd W d    d S 1 s!w   Y  d S )NTr   rN   Fr   )r   r   r   r   r   r   r   r   r   test_nanops_with_warnings  s   "z-TestnanopsDataFrame.test_nanops_with_warningsc                 C   sX   |||}t ||}t|}|jrd||< |S t|dr!| s(t|ds*|r*d}|S )Nr   r   )r   minr   r|   r{   r   )rl   r   rs   r   r   ZnansZnullnanr   r   r   _argminmax_wrap
  s    
z#TestnanopsDataFrame._argminmax_wrapc                 C   b   t jdd! t dt t| jtjd}| jt	j
||dd W d    d S 1 s*w   Y  d S NTr   rN   r   Fr   )r   r   r   r   r   r   r   Zargmaxr   r   	nanargmaxrl   r   r   r   r   r   test_nanargmax  
   "z"TestnanopsDataFrame.test_nanargmaxc                 C   r   r   )r   r   r   r   r   r   r   Zargminr   r   	nanargminr   r   r   r   test_nanargmin  r   z"TestnanopsDataFrame.test_nanargminc                 C   st   t |jjtjs|d}|||dd}t |tjr,d|tj||dtj||dk< |S t|t|kr8dS |S )Nry   F)rs   Zbiasr   rr           )	r   rv   typer   Zfloatingr+   r   maxr   )rl   valuesrs   r   resultr   r   r   _skew_kurt_wrap%  s   
 z#TestnanopsDataFrame._skew_kurt_wrapc              	   C   sd   ddl m} t| j|d}tjdd | jtj||dddd W d    d S 1 s+w   Y  d S )Nr   )skewr   rN   rO   Fr   r   r   )	r   r   r   r   r   rR   r   r   nanskew)rl   r   r   r   r   r   r   test_nanskew1  s   "z TestnanopsDataFrame.test_nanskewc              	   C   sp   ddl m} t|dd}t| j|d}tjdd | jtj||dddd	 W d    d S 1 s1w   Y  d S )
Nr   )kurtosisT)Zfisherr   rN   rO   Fr   )	r   r   r   r   r   rR   r   r   nankurt)rl   r   r   Zfunc1r   r   r   r   test_nankurt@  s   "z TestnanopsDataFrame.test_nankurtc                 C   r   )NF)r   r   r   )r   r   nanprodr   prodr   r   r   r   test_nanprodP  r   z TestnanopsDataFrame.test_nanprodc                 K     || j | jfi |}|| j | jfdt| j d i|}t|| t|| || j| jfi |}|| j| jfdt| j d i|}t|| t|| tj}	|| j	| jfi |}
|| j | j	fi |}|| j	| j	fi |}|| j| j
fi |}|| j| j
fdt| j d i|}|| j | jfdt| j d i|}t|	|
 t|	| t|	| t|	| t|	| t|	| d S NZmin_periodsr   )re   rf   lenr~   r   rh   ri   r   r:   rg   rj   rl   Zcheckfuntarg0targ1r   Zres00Zres01Zres10Zres11targ2Zres20Zres21Zres22Zres23Zres24Zres25r   r   r   check_nancorr_nancov_2dZ  b   z+TestnanopsDataFrame.check_nancorr_nancov_2dc                 K   r   r   )r]   rk   r   r~   r   r_   ra   r   r:   r^   rb   r   r   r   r   check_nancorr_nancov_1d  r   z+TestnanopsDataFrame.check_nancorr_nancov_1dc                 C   s   t | j| jd }t | jj| jjd }| tj|| t | j| j	d }t | jj| j	jd }| j
tj||dd d S Nr   r   Zpearsonmethodr   corrcoefre   rf   flatr   r   nancorrr]   rk   r   rl   r   r   r   r   r   test_nancorr  s   z TestnanopsDataFrame.test_nancorrc                 C   s   t | j| jd }t | jj| jjd }| jtj||dd t | j| j	d }t | jj| j	jd }| j
tj||dd d S r   r   r   r   r   r   test_nancorr_pearson  s   z(TestnanopsDataFrame.test_nancorr_pearsonc                 C      ddl m} || j| jd }|| jj| jjd }| jtj||dd || j| j	d }|| jj| j	jd }| j
tj||dd d S )Nr   )
kendalltauZkendallr   )r   r   re   rf   r   r   r   r   r]   rk   r   )rl   r   r   r   r   r   r   test_nancorr_kendall     z(TestnanopsDataFrame.test_nancorr_kendallc                 C   r   )Nr   )	spearmanrZspearmanr   )r   r  re   rf   r   r   r   r   r]   rk   r   )rl   r  r   r   r   r   r   test_nancorr_spearman  r  z)TestnanopsDataFrame.test_nancorr_spearmanc                 C   sx   t | j| jd }t | jj| jjd }d}tjt|d | jt	j
||dd W d    d S 1 s5w   Y  d S )Nr   z;Unknown method 'foo', expected one of 'kendall', 'spearman'matchfoor   )r   r   re   rf   r   pytestraises
ValueErrorr   r   r   )rl   r   r   msgr   r   r   test_invalid_method  s   "z'TestnanopsDataFrame.test_invalid_methodc                 C   s|   t | j| jd }t | jj| jjd }| tj|| t | j| j	d }t | jj| j	jd }| 
tj|| d S )Nr   )r   Zcovre   rf   r   r   r   Znancovr]   rk   r   r   r   r   r   test_nancov  s   zTestnanopsDataFrame.test_nancov)T)TNr8   )TTTTT)NN)1__name__
__module____qualname__rm   rp   r   r   r   r   r   r  markparametrizer   nananyr   r   nanallr   r   r   r   r   r   r   r   tdZskip_if_no_scipyr   nanminr   nanmaxr   r   r   r   r   r   r   r   r   r   r   r   r   r  r  r  r  r   r   r   r   rc      sl    @
.
9


9









--




rc   zop,nanopc                 C   sZ  |  d}|  d}|||}|  d}|  d}|  d}	|  d}
|  d}|jr|||}t|| |jdkrCt||g}nt||g}||	|
}tj||dd |}||	|}tj||dd tj|d	d
d}tj|d	d
d}tj|d	d
d}tj|d	d
d}tj|	d	d
d}	tj|
d	d
d}
tj|d	d
d}tj|d	d
d}|js+d S d S )Nr   r;   rC   r@   rA   r   Frt   r   r   rr   )	getfixturevaluer|   r~   r   r   r?   hstackassert_numpy_array_equalr   )requestopZnanopr   r   rd   r   r;   rC   r@   r`   rA   res0r   Zres1r   Zres2r   r   r   test_nan_comparison  s8   











r  zarr, correct)
r   F)r$   F)r&   F)r,   F)r/   Fr  )rW   F)rS   F)rY   T)rZ   Tc                 C   sh   |  |}t|ddr2t|}|r|sJ n|rJ t|ds"d S tj|ddd}t|ddsd S d S Nr|   Tr   r   rr   )r  rz   r   	_has_infsr{   r   r   )r  arrcorrectr   valr  r   r   r   test_has_infs_non_float  s   



r%  )	)r   F)r;   F)r@   F)rC   F)rF   T)rE   T)rH   T)rI   T)rJ   Tr+   )NZf4f2c                 C   sz   |  |}|d ur||}t|ddr;t|}|r |sJ n|r$J t|ds+d S tj|ddd}t|ddsd S d S r   )r  r+   rz   r   r!  r{   r   r   )r  r"  r#  r+   r   r$  r  r   r   r   test_has_infs_floats9  s   




r'  fixture)r   r   r$   r&   r,   r/   c                 C   s    | | }t|jdsJ d S Ntestr  r   _bn_ok_dtyperv   r(  r  r   objr   r   r   test_bn_ok_dtypeZ  s   
r/  )r4   r7   rL   c                 C   s    | | }t|jdrJ d S r)  r+  r-  r   r   r   test_bn_not_ok_dtypeb  s   
	r0  c                   @   s,   e Zd Zdd Zdd Zdd Zdd Zd	S )
TestEnsureNumericc                 C   s:   t ddks	J t ddksJ t ddksJ d S )Nr   皙?y      ?       @)r   _ensure_numericro   r   r   r   test_numeric_valuesp  s   z%TestEnsureNumeric.test_numeric_valuesc                 C   s   t g d}t t||sJ |t}t t||s"J t jg dtd}t t||s6J t jg dtd}d}tjt	|d t| W d    d S 1 sYw   Y  d S )N)r   r%   r   )123rv   )r  barZbazzCould not convert .* to numericr  )
r   arrayallcloser   r3  r+   r   r  r	  r   )rl   r   Zo_valuesZs_valuesr  r   r   r   test_ndarrayz  s   
"zTestEnsureNumeric.test_ndarrayc                 C   sF   t tddsJ t tddsJ t tdds!J d S )Nr5        ?z1.1r2  z1+1jy      ?      ?)r   r;  r   r3  ro   r   r   r   test_convertable_values  s   z)TestEnsureNumeric.test_convertable_valuesc                 C   s   d}t jt|d td W d    n1 sw   Y  d}t jt|d ti  W d    n1 s7w   Y  t jt|d tg  W d    d S 1 sTw   Y  d S )Nz Could not convert foo to numericr  r  z%argument must be a string or a number)r  r	  r   r   r3  )rl   r  r   r   r   test_non_convertable_values  s   "z-TestEnsureNumeric.test_non_convertable_valuesN)r  r  r  r4  r<  r>  r?  r   r   r   r   r1  o  s
    
r1  c                   @   s   e Zd Zejdd Zejdd Zdd Zdd Zd	d
 Z	dd Z
dd Zejdedejdeddd Zejdeddd Zedd ZdS )TestNanvarFixedValuesc                 C   r   )Ng      @r   ro   r   r   r   variance  r   zTestNanvarFixedValues.variancec                 C   s   | j j|d ddS )N      ?i )scalesize)prngnormal)rl   rA  r   r   r   samples     zTestNanvarFixedValues.samplesc                 C   s   t |}tj||dd d S )N{Gz?Zrtol)r   r   r~   r   )rl   rG  rA  actual_variancer   r   r   test_nanvar_all_finite  s   
z,TestNanvarFixedValues.test_nanvar_all_finitec                 C   sj   t jt d|jd   }||d d d< tj|dd}tj||dd tj|dd}tj|t jdd d S )Nr%   r   Tr   rI  rJ  F)r   r:   onesrq   r   r   r~   r   )rl   rG  rA  samples_testrK  r   r   r   test_nanvar_nans  s   z&TestNanvarFixedValues.test_nanvar_nansc                 C   sn   t jt d|jd   }||d d d< tj|dd}tj||d dd tj|dd}tj|t jdd d S )	Nr%   r   TrM  rB  rI  rJ  F)	r   r:   rN  rq   r   r   r~   r   r   )rl   rG  rA  rO  Z
actual_stdr   r   r   test_nanstd_nans  s   z&TestNanvarFixedValues.test_nanstd_nansc                 C   sN   | j j|jd d}t||g}tj|dd}tj|t	|dgdd d S )Nr   rD  r   rr   UUUUUU?rI  rJ  )
rE  uniformrq   r   r?   r   r   r~   r   r:  )rl   rG  rA  Zsamples_unifrK  r   r   r   test_nanvar_axis  s   
z&TestNanvarFixedValues.test_nanvar_axisc                 C   s   d}| j jd|d fd}tj|d d df< tj|dddd }tj|dddd }tj|ddd	d }d
}tj||dd tj||d | | dd tj||d |d  | dd d S )N   i'  r   rR  r   Tr   )rs   r   r   r%   rS  rI  rJ  r=  g       @)	rE  rT  r   r:   r   r   r   r~   r   )rl   nrG  Z
variance_0Z
variance_1Z
variance_2r   r   r   r   test_nanvar_ddof  s   $z&TestNanvarFixedValues.test_nanvar_ddofrs   r%   r   r   c                 C   s
  t d}t g dg dg dg|d dd df< t j |d< |d d df< t g dg dg dgg d	g d
g dgg}tj|d||d}t|d d |||f  t |d saJ tj	|d||d}t|d d |||f d  t |d sJ d S )N)   rY  )g*f#?g| 9?gֆ?)gvZ?gן?gצʺ?)g6bڷ?gE-9?g$mxP?r   )gӞ?g/-:Ŭ?g??)g-ull?g(I0쓵?gM6?)g-ull?gF?gmɉM6?)g
^?g)܌	?g쵇Z&?)g@#)G?g/TS?g6܃?)g@#)G?g/TS?gSW_܃?T)r   rs   r   rB  )
r   emptyr:  r:   r   r   r~   r   isnanr   )rl   rs   r   rG  rA  r   r   r   r   r   test_ground_truth  s2   
 z'TestNanvarFixedValues.test_ground_truthc                 C   s.   t dtd }|j|d}|dksJ d S )Ni-r!   )r   r   )r   r   rN  r   )rl   r   datar   r   r   r   test_nanstd_roundoff  s   z*TestNanvarFixedValues.test_nanstd_roundoffc                 C      t jdS Ni  r   r   ZRandomStatero   r   r   r   rE    r   zTestNanvarFixedValues.prngN)r  r  r  r  r(  rA  rG  rL  rP  rQ  rU  rX  r  r  r   r\  r^  propertyrE  r   r   r   r   r@    s"    




&
r@  c                   @   v   e Zd Zejdd Zejdd Zejdg ddd Z	d	d
 Z
dd Zdd Zdd Zdd Zedd ZdS )TestNanskewFixedValuesc                 C      t t dddS Nr   r      r   sinZlinspacero   r   r   r   rG    rH  zTestNanskewFixedValues.samplesc                 C   r   )Ng5ȿr   ro   r   r   r   actual_skew  r   z"TestNanskewFixedValues.actual_skewr$  gfffff@g@g     @c                 C   (   |t d }t|}|dksJ d S Ni,  r   )r   rN  r   r   )rl   r$  r]  r   r   r   r   test_constant_series     
z+TestNanskewFixedValues.test_constant_seriesc                 C   \   d\}}| j j||dd}t|dk sJ d\}}| j j||dd}t|dks,J d S N)333333?皙?d   rR  r   )rs  rr  )rE  betar   r   rl   alpharu  Zleft_tailedZright_tailedr   r   r   test_all_finite&     z&TestNanskewFixedValues.test_all_finitec                 C      t |}t|| d S r8   )r   r   r~   r   rl   rG  rj  r   r   r   r   r\  /     
z(TestNanskewFixedValues.test_ground_truthc                 C   H   t |t jt t| g}tj|dd}t|t 	|t jg d S Nr   rr   )
r   r?   r:   rN  r   r   r   r~   r   r:  r{  r   r   r   	test_axis3     z TestNanskewFixedValues.test_axisc                 C   0   t |t jg}tj|dd}t |sJ d S NFrM  )r   r  r:   r   r   r[  )rl   rG  r   r   r   r   	test_nans8     z TestNanskewFixedValues.test_nansc                 C   .   t |t jg}tj|dd}t|| d S NTrM  )r   r  r:   r   r   r~   r   r{  r   r   r   test_nans_skipna=     z'TestNanskewFixedValues.test_nans_skipnac                 C   r_  r`  ra  ro   r   r   r   rE  B  r   zTestNanskewFixedValues.prngN)r  r  r  r  r(  rG  rj  r  r  rn  rx  r\  r  r  r  rb  rE  r   r   r   r   rd        


	rd  c                   @   rc  )TestNankurtFixedValuesc                 C   re  rf  rh  ro   r   r   r   rG  J  rH  zTestNankurtFixedValues.samplesc                 C   r   )Ng|vKr   ro   r   r   r   actual_kurtN  r   z"TestNankurtFixedValues.actual_kurtr$  rk  c                 C   rl  rm  )r   rN  r   r   )rl   r$  r]  kurtr   r   r   rn  R  ro  z+TestNankurtFixedValues.test_constant_seriesc                 C   rp  rq  )rE  ru  r   r   rv  r   r   r   rx  Y  ry  z&TestNankurtFixedValues.test_all_finitec                 C   rz  r8   )r   r   r~   r   rl   rG  r  r  r   r   r   r\  b  r|  z(TestNankurtFixedValues.test_ground_truthc                 C   r}  r~  )
r   r?   r:   rN  r   r   r   r~   r   r:  r  r   r   r   r  f  r  z TestNankurtFixedValues.test_axisc                 C   r  r  )r   r  r:   r   r   r[  )rl   rG  r  r   r   r   r  k  r  z TestNankurtFixedValues.test_nansc                 C   r  r  )r   r  r:   r   r   r~   r   r  r   r   r   r  p  r  z'TestNankurtFixedValues.test_nans_skipnac                 C   r_  r`  ra  ro   r   r   r   rE  u  r   zTestNankurtFixedValues.prngN)r  r  r  r  r(  rG  r  r  r  rn  rx  r\  r  r  r  rb  rE  r   r   r   r   r  G  r  r  c                   @   sF   e Zd Zejg dddd Zdd Zejddd	gd
d Z	dS )TestDatetime64NaNOps)smsusns)paramsc                 C   s   |j S r8   )param)rl   r  r   r   r   unit{  s   zTestDatetime64NaNOps.unitc                 C   s   t jddd|}|d }|t|t|fD ]}t|}||ks$J q|dt j}|t|t|fD ]}t|}||ksBJ q5d S )Nz
2016-01-01r   )Zperiodsr   )	pdZ
date_rangeZas_unitr   r   r   r   insertNaT)rl   r  Zdtiexpectedr.  r   Zdti2r   r   r   r     s   

z!TestDatetime64NaNOps.test_nanmeanconstructorZM8Zm8c                 C   s   | d| d}t dt j|dd}d|d< tj|dd	}t |s*J |j	|ks1J tj|d
dd}t j
g d|j	d}t|| tj|ddd}t 
|d |d |d |d g}t|| d S )N[]   rY  r   r  )r   r   FrM  r   r   )rY  rV  r  r8  r   r   )r   r   )r%   r   )r   Zaranger+   int64viewZreshaper   r   Zisnatrv   r:  r~   r  )rl   r  r  rv   r"  r   r  r   r   r   test_nanmean_skipna_false  s    "z.TestDatetime64NaNOps.test_nanmean_skipna_falseN)
r  r  r  r  r(  r  r   r  r  r  r   r   r   r   r  z  s    
r  c                   C   s   t jr@tdd tdsJ W d    n1 sw   Y  tdd tdr.J W d    d S 1 s9w   Y  d S d S )NZuse_bottleneckTF)r   Z_BOTTLENECK_INSTALLEDr  Zoption_context
get_optionr   r   r   r   test_use_bottleneck  s   "r  znumpy_op, expectedr!   g      @r   rY  c                 C   s    | t g d}||ksJ d S )N)r   r%   r   rY  )r   )Znumpy_opr  r   r   r   r   test_numpy_ops  s   r  	operationc                 C   sD   t ddtjdtjdg}| }| |}| ||d}||ks J d S )Nr   r%   r   rY  )mask)r   r   r:   r   )r  serr  Zmedian_expectedZmedian_resultr   r   r   %test_nanops_independent_of_mask_param  s
   r  	min_countr   c                 C   s"   t dd | }d}||ksJ d S )N)   %   Fr   Zcheck_below_min_count)r  r   expected_resultr   r   r   5test_check_below_min_count_negative_or_zero_min_count  s   r  r  )FFTT	   Fzmin_count, expected_result)r   F)e   Tc                 C   s"   d}t || |}||ksJ d S )N)r!   r!   r  )r  r  r  rq   r   r   r   r   -test_check_below_min_count_positive_min_count  s   r  )l   l$=O Tc                 C   s$   d}t j|d | d}||ksJ d S )N)i?" i  )r  r  r  )r  r  rq   r   r   r   r   &test_check_below_min_count_large_shape  s   r  r   r   r   c                 C   s   t t| j|rJ d S r8   )r   r,  r   rv   r   )Zany_real_numpy_dtyper   r   r   r   test_check_bottleneck_disallow  s   r  r$  )l          l       l   |H%[<c                 C   sR   t |tdtjd}| }|j }||ksJ ||ksJ |jtjks'J d S )Ni  )indexrv   )r   r   r   r  r   r   rv   float64)r   r$  r  r   Z	np_resultr   r   r   test_nanmean_overflow  s   
r  rv   Zfloat128r   )r   r   r   r   r  r   r   c                 C   sd   |d u r	t d ttd|d}t|| }t|r)|dvr)|jtjks'J d S |j|ks0J d S )Nznp.float128 not availabler!   r8  )r   r   )	r  skipr   r   rz   r   rv   r   r  )r   rv   r   r  r   r   r   r   test_returned_dtype  s   
r  )w	functoolsr   operatorr   numpyr   r  Zpandas.util._test_decoratorsutilZ_test_decoratorsr  Zpandas.core.dtypes.commonr   Zpandasr  r   r   Zpandas._testingZ_testingr~   Zpandas.corer   Zpandas.core.arraysr   r   rn   r(  r   r   r   r   r$   r&   r,   r/   r4   r7   r;   r@   rA   rC   rE   rF   rH   rI   rJ   rL   rS   rW   rY   rZ   r]   r^   r_   ra   rb   rc   r  r  eqZnaneqneZnannegtZnangtgeZnangeltZnanltleZnanler  r%  r'  r/  r0  r1  r@  rd  r  r  r  r   r   r   r   r   r   r   r   r  r  r  r  r  r   r   r   r   r   r   r   r   r  r  r:  r  Zskip_if_windowsZskip_if_32bitr  r  r  Zint16Zint32r  Zfloat32r  rz   r  r   r   r   r   <module>   s^   
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