o
    hGE                    @   s  d dl Z d dlZd dlmZmZ d dlZd dlZd dl	Z	d dl
mZ d dlmZmZmZmZmZmZmZmZ d dlZd dlmZmZmZmZmZmZmZmZmZ d dlm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1m2Z2m3Z3m4Z4 ej5eddd	d
 Z6g dZ7ej8g dg dg dg dg dg dgddZ9ee9Z:i Z;dd Z<e<  dd Z=dsddZ>					dtddZ?dd Z@d d! ZAdsd"d#ZBeed$d%d&d' dfd(d)ZCd*dd+d' d,ddddddddddd-d eed$d%fd.d/ZDeDed0dd1ZEeDed0ddd2ZFeDed0dd0d3ZGeDed0ddd0d4ZHeDe.ZIeDe(dd5 ZJZKeDe4ZLeDe&ZMeDe#ZNeDe"ZOeDe%ZPeDe$ZQeDe+ZReDe)ZSeDe'dd6ZTeDe3dd6ZUeDe ZVeDe!dd6ZWeDe2ZXeDe1ZYeDe/ZZG d7d8 d8Z[G d9d: d:Z\G d;d< d<Z]G d=d> d>Z^G d?d@ d@Z_G dAdB dBZ`dCdD ZaG dEdF dFZbdGdH ZcG dIdJ dJZdejefdKg dLdMdN ZgdOdP ZhdQdR ZidSdT ZjdUdV ZkdWdX ZldYdZ Zmd[d\ Znd]d^ Zod_d` Zpdadb Zqdcdd Zrdedf Zsdgdh Ztdidj Zudkdl Zvdmdn Zwdodp Zxdqdr ZydS )u    N)wrapspartial)norm)verboseassert_assert_array_equalassert_equalassert_almost_equalassert_allclosebreak_cyclesIS_PYPY)	
squareformpdistcdist	num_obs_y
num_obs_dmis_valid_dm
is_valid_y_validate_vector_METRICS_NAMES)
braycurtiscanberra	chebyshev	cityblockcorrelationcosinedice	euclideanhammingjaccardjensenshannonkulczynski1mahalanobis	minkowskirogerstanimoto
russellrao
seuclideansokalmichenersokalsneathsqeuclideanyulesession)paramsscopec                 C   s   | j S )z;
    Fixture for all metrics in scipy.spatial.distance
    )param)request r0   \/var/www/html/scripts/venv/lib/python3.10/site-packages/scipy/spatial/tests/test_distance.pymetricA   s   r2   )zcdist-X1.txtzcdist-X2.txtziris.txtzpdist-boolean-inp.txtzpdist-chebyshev-ml-iris.txtzpdist-chebyshev-ml.txtzpdist-cityblock-ml-iris.txtzpdist-cityblock-ml.txtzpdist-correlation-ml-iris.txtzpdist-correlation-ml.txtzpdist-cosine-ml-iris.txtzpdist-cosine-ml.txtzpdist-double-inp.txtzpdist-euclidean-ml-iris.txtzpdist-euclidean-ml.txtzpdist-hamming-ml.txtzpdist-jaccard-ml.txtzpdist-jensenshannon-ml-iris.txtzpdist-jensenshannon-ml.txtzpdist-minkowski-3.2-ml-iris.txtzpdist-minkowski-3.2-ml.txtzpdist-minkowski-5.8-ml-iris.txtzpdist-seuclidean-ml-iris.txtzpdist-seuclidean-ml.txtzpdist-spearman-ml.txtzrandom-bool-data.txtzrandom-double-data.txtzrandom-int-data.txtzrandom-uint-data.txt)r     m         )r3   r   '        )r4   r8   r     4     )r5   r9   r<   r      e  )r6   r:   r=   r?   r     )r7   r;   r>   r@   rA   r   doubledtypec                  C   s   t D ]'} | dddd}tjtjtd| }t|}t	|t
|< |  qtt
d t
d< tt
d t
d< tt
d t
d< tt
d	 t
d	< tt
d
 t
d
< d S )Nz.txt z-mldatapdist-boolean-inprandom-bool-datarandom-double-datarandom-float32-datarandom-int-datarandom-uint-data)
_filenamesreplaceospathjoindirname__file__opennploadtxteoclosebool_float32int_uint)fnnamefqfnfpr0   r0   r1   load_testing_filesx   s   
ra   c                   C   s   t djdk S )Nr      )rU   intpitemsizer0   r0   r0   r1   	_is_32bit   s   re   c                    s|   dd  D  |d u rdd  D  d}t dd  D  |dk r9t fdd D s0tdt d j| } |f S )	Nc                 S      g | ]}t |qS r0   )rU   
asanyarray.0ar0   r0   r1   
<listcomp>       z!_chk_asarrays.<locals>.<listcomp>c                 S   s$   g | ]}|j d krt|n|qS    )ndimrU   ravelrh   r0   r0   r1   rk      s    r   c                 s   s    | ]}t |V  qd S N)rU   
atleast_1drh   r0   r0   r1   	<genexpr>       z _chk_asarrays.<locals>.<genexpr>c                 3   s     | ]}|j  d  j kV  qdS )r   N)ro   rh   arraysr0   r1   rs          z(array ndim must be the same for neg axis)tupleall
ValueErrorrangero   )rv   axisr0   ru   r1   _chk_asarrays   s   
r}   FTc
                    sp  t |  d}
|
d d |
d }  |o| }|s#|r#tdd | D }|r@dd | D }t|r@d}d}tdd t| |D } d urJtn|rWt| d	 j  n|  f S |	rct|rkt	|  t
 fd
d| D s{td|rd	k  rtd|rtd	kd	 jjk rt fdd| D }  |rdk
 rd |  f S )Nr|   c                 s   s$    | ]}t j|t jjuV  qd S rq   )rU   magetmasknomaskrh   r0   r0   r1   rs      s   " z_chk_weights.<locals>.<genexpr>c                 S   s   g | ]
}t t |qS r0   )rU   isnansumrh   r0   r0   r1   rk          z _chk_weights.<locals>.<listcomp>Tc                 s   s(    | ]\}}|rt j|n|V  qd S rq   rU   r   masked_invalid)ri   rj   has_nanr0   r0   r1   rs      s    r   c                 3   s"    | ]}j |j   fkV  qd S rq   shaperh   )r|   weightsr0   r1   rs      s     z*weights shape must match arrays along axiszweights cannot be negativec                 3   s     | ]}t j| d V  qdS )r~   N)rU   takerh   )r|   pos_weightsr0   r1   rs      rw   rn   )r}   anyrx   ziprU   rg   onesr   _freq_weights_weight_maskedry   rz   nonzerosize)rv   r   r|   force_weightssimplify_weightspos_only	neg_check
nan_screenmask_screenddofchkedhas_nansr0   )r|   r   r   r1   _chk_weights   sD   
r   c                 C   s2   | d u r| S |  t}| |k rtd|  |S )Nz2frequency (integer count-type) weights required %s)astypeintr   rz   )r   int_weightsr0   r0   r1   r      s   
r   c                    s    d u rd t |}| D ]1}t j|}|t jju rq|jdkr5t fddt|jD }|j|d}|d|	t
 9 }q|S )Nr   rn   c                 3   s    | ]	}| kr|V  qd S rq   r0   ri   ir~   r0   r1   rs      s    z!_weight_masked.<locals>.<genexpr>r~   )rU   rg   r   r   r   ro   rx   r{   r   r   r   )rv   r   r|   rj   	axis_masknot_axesr0   r~   r1   r      s   

r   c           	         s   dd | D } t j|t jd}t j|}dd | d j  t fdd| D s0J d	tt| D ],}|	| | }|
 }|| |< t |d
| | } fdd| D } q8| |fS )Nc                 S   s,   g | ]}t |jt jr|t jn|qS r0   )rU   
issubdtyperD   integerr   float64)ri   arrr0   r0   r1   rk      s
    z_rand_split.<locals>.<listcomp>rC   c                    s6   t t j |d}| fddt jD S )Nr~   c                    s"   g | ]}|kr j | nd qS rm   r   r   rj   r|   r0   r1   rk      s    z/_rand_split.<locals>.mytake.<locals>.<listcomp>)rU   rg   r   reshaper{   ro   )rj   ixr|   recordr0   r   r1   mytake   s   z_rand_split.<locals>.mytaker   c                 3   s    | ]
}|j   kV  qd S rq   r   rh   )r|   n_obsr0   r1   rs      s    z_rand_split.<locals>.<genexpr>z#data must be aligned on sample axis      ?c              	      s&   g | ]}t j|| d  d qS r~   rU   appendrh   )r|   r   split_ixr0   r1   rk      s
    
)rU   arrayr   randomRandomStater   ry   r{   r   randintrandr   )	rv   r   r|   	split_perseedseeded_randr   prev_wqr0   )r|   r   r   r   r1   _rand_split   s$    r   h㈵>atolc                 C      | S rq   r0   xr0   r0   r1   <lambda>       r   c           	   	   C   s   || }||}zt ||k r||| W d S W d S  ty+   ||| Y d S  ttfyG   t||D ]\}}t|||d q8Y d S w )N)compare_assert)rU   r   r   AttributeError	TypeErrorrz   r   _rough_check)	rj   br   keywcheck_acheck_ba_ib_ir0   r0   r1   r      s   r      c                 C   r   rq   r0   r   r0   r0   r1   r     r   r   r   c                    s8   t  	
fdd}|S )zruns fn on its arguments 2 or 3 ways, checks that the results are the same,
       then returns the same thing it would have returned beforec               
      s  | i |}| d 	 }| 	d  }| d }| d t|| ddd}|d d |d |d }} rAdd |D }zt|| } r[||< t|| i |d r|d	 |< t|| i |d |d
 |< zt|| i |d W n ty } z
t||||f|d }~ww rrt|| d\}}	||	d |j< d|	|jd < t|| }
|	|< t||
i |d |D ]}td g|j	 }t|jd | < t|}|| d ||< qt|| }
t||
i |d |D ] }td g|j	 }t|jd | < t|}|| t
j ||< q| dd dkr@
r@t|| }
t||
i |d rodd |D }t|| }
t||
i |d rod |< t||
i |d ~~
~	r fdd|D }t
||d }t|| }||< t||i |d ~~~rˈdkrt|| d\}}t|| }||< t||i |d W |S W |S W |S  ty } zstj d|  W Y d }~|S W Y d }~|S d }~ww )Nr|   T)r   r|   r   r   r   c                 S   s   g | ]	}t | qS r0   )rU   rr   squeezerh   r0   r0   r1   rk   "  s    z4_weight_checked.<locals>.wrapped.<locals>.<listcomp>)r   g     @Y@gB`"۹?)r   r   r   e   
nan_policyomitc                 S   s   g | ]}t j|qS r0   r   rh   r0   r0   r1   rk   O  s    c                    s   g | ]
}t j|| d qS r   r   rh   r~   r0   r1   rk   Y  r          @z NotImplemented weights: )getr   rx   r   	Exceptiontyper   r   slicero   rU   nanr   NotImplementedErrorwarningswarn__name__)argskwargsresultrv   restr   r   e
dud_arraysdud_weightsdud_argsrj   indexer
dup_arraysdup_weightsdup_argssplit_arrayssplit_weights
split_args
const_testdefault_axisdud_testdup_testr]   r   ma_safema_very_safen_argsnan_safe	ones_testr   silentr   
split_testr   
weight_argr~   r1   wrapped  s    

 
z _weight_checked.<locals>.wrapped)r   )r]   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r0   r   r1   _weight_checked  s   .Ur   rn   )r   r   )r   r   r   )r   r   r   )r   r   r   r   )r   )r   c                   @   s   e Zd Zdd Zdd Zdd Zdd Zej	d	d
dddddde
jgdd Zdd Zdd Zdd Zd'ddZdd Zdd Zd d! Zd"d# Zd$d% Zd&S )(	TestCdistc                 C   F   g d| _ tjtjtjtjgtjtjtjgtjtjgtjgd| _d S N)rJ   rK   rL   rI   rH   )boolr\   r   rZ   rnd_eo_namesrU   r\   r[   rZ   rB   valid_upcastsselfr0   r0   r1   setup_method     

zTestCdist.setup_methodc                 C   s  g dg dg dg}g dg dg dg}dt dd	}dgd
 }tt t||fd|i| W d    n1 s>w   Y  tt t||fdt|i| W d    n1 s`w   Y  tt t||fdd| i| W d    n1 sw   Y  tt t||g|R d|i W d    n1 sw   Y  tt t||g|R dt|i W d    n1 sw   Y  tt t||g|R dd| i W d    d S 1 sw   Y  d S )Nr   r         @333333?ffffff@333333@皙@r  皙@g      @      @g       @g      @333333@g @g      @r  r  Q	@   N0tV4l1D_p4raMr      r2   test_)rU   arangepytestraisesr   r   eval)r	  r2   X1X2r   r   r0   r0   r1   test_cdist_extra_args  s,   
"zTestCdist.test_cdist_extra_argsc              	   C   s  ddd}g dg dg dg}g dg d	g d
g}dt dd}dgd }tt t||| W d    n1 s>w   Y  tt t|||g|R   W d    n1 s]w   Y  tt t|||fi | W d    n1 s|w   Y  tt t|||ddd W d    n1 sw   Y  tt t|||dddd W d    n1 sw   Y  tt t|||dddd W d    n1 sw   Y  tt t|||ddd W d    n1 sw   Y  tt t|||dd W d    n	1 sw   Y  tt t|||d W d    n	1 s1w   Y  tt t|||dddd W d    n	1 sQw   Y  tt|||dddd d S )Nrn   r   c                 S      || | S rq   r0   r   yargkwargkwarg2r0   r0   r1   
_my_metric     z:TestCdist.test_cdist_extra_args_custom.<locals>._my_metricr  r  r  r  r  r  r  r  r  r  r  ffffff
@r+  r,  r+  皙?r2   r*  r,  皙@rn   r   )rU   r   r!  r"  r   r   r
   )r	  r-  r$  r%  r   r   r0   r0   r1   test_cdist_extra_args_custom  sP   


z&TestCdist.test_cdist_extra_args_customc                 C   sD   d}t d }t d }t||d}t||d}t|||tdkd d S )NV瞯<cdist-X1cdist-X2r   test_euclideanr   rtolr   rW   wcdist_no_constr
   r   )r	  epsr$  r%  Y1Y2r0   r0   r1   #test_cdist_euclidean_random_unicode  s   z-TestCdist.test_cdist_euclidean_random_unicodep皙?      ?r   Gz?r   gffffff@gffffff@c                 C   sN   d}t d }t d }t||d|d}t||d|d}t||d|tdkd	 d S )
NvIh%<=r8  r9  r#   rC  test_minkowskir   r   )r   r<  r   r=  )r	  rC  r?  r$  r%  r@  rA  r0   r0   r1   test_cdist_minkowski_random  s   z%TestCdist.test_cdist_minkowski_randomc                 C   sb   d}t d }t d }t||d}dd }dt||| ||| j }t|||tdkd	 d S )
N+=r8  r9  r   c                 S   s   t jj| ddddS )Nrn   r~   r   )rU   linalgr   r   )Xr0   r0   r1   norms     z1TestCdist.test_cdist_cosine_random.<locals>.normsrn   r   r;  )rW   wcdistrU   dotTr
   r   )r	  r?  r$  r%  r@  rN  rA  r0   r0   r1   test_cdist_cosine_random  s   "z"TestCdist.test_cdist_cosine_randomc                 C   s  t dgdgg}t dgdgg}t||dd}t|dt dgt dt dgg t d	d	gd
d	gg}t d	dgdd	gd	dgg}t||dd}t d}t||||gdd| dgg tt td	dggddggdd W d    d S 1 sw   Y  d S )Nr   r     r"   r2                 @      ?r   r   rn   r   )rU   r   r   r
   sqrtr!  r"  rz   )r	  x1x2distrt2r0   r0   r1   test_cdist_mahalanobis  s   (
"z TestCdist.test_cdist_mahalanobisc                    sV   G dd d  fdd}t j  ggtd}t|||d}d}t||tdkd	 d S )
Nc                   @      e Zd ZdS )z6TestCdist.test_cdist_custom_notdouble.<locals>.myclassNr   
__module____qualname__r0   r0   r0   r1   myclass      rc  c                    (   t | d  rt |d  stddS Nr   zType has been changed+?
isinstancerz   r   r)  rc  r0   r1   r-        z9TestCdist.test_cdist_custom_notdouble.<locals>._my_metricrC   rU  rg  r   r   )rU   r   objectr   r   r   )r	  r-  rF   cdist_yright_yr0   rk  r1   test_cdist_custom_notdouble  s   z%TestCdist.test_cdist_custom_notdoubleHz>c                 K   s  z't ||fd|i|}t ||fdt|i|}t ||fdd| i|}W n ty }	 z|	j}
tdkr?t|
j t|	 t|
 t ||fd|i| W d    n1 sZw   Y  t|
 t ||fdt|i| W d    n1 s|w   Y  t|
 t ||fdd| i| W d    n1 sw   Y  W Y d }	~	d S W Y d }	~	d S d }	~	ww t	|||tdkd t	|||tdkd d S Nr2   r  r   r;  )
r   r#  r   	__class__r   printr   r!  r"  r
   )r	  r$  r%  r2   r?  r   y1y2y3r   e_clsr0   r0   r1   _check_calling_conventions	  s,   
8z$TestCdist._check_calling_conventionsc                 C   s  | j D ]}t| d d dd d df }t| dd dd d df }tdkr,td|d| |dv r5d|vr5q| ||| |d	kr]t||gtj}tj	|d
dd}| j||||d q|dkrt||gtj}t
t|j}ttj|j}| j||||d qd S )NrT  r   rn   r   	testing:  with: >   r   r*   r%   r!   r(   r'   r$   r  r&   r   r|   r   Vr"   VI)r  rW   r   ru  rz  rU   vstackr   rB   var
atleast_2dcovrR  r   rL  inv)r	  r2   eo_namer$  r%  X12r  r  r0   r0   r1   test_cdist_calling_conventions  s(   
z(TestCdist.test_cdist_calling_conventionsc                 C   st  d}t d | jd ft d | jd ft d | jd ft d | jd	 fg}|D ]}|d
 d d dd d df }|d
 dd dd d df }z	t|||d}W nM ty } zA|j}	tdkret|	j t| |d D ]&}
|
|}|
|}t	|	 t|||d W d    n1 sw   Y  qiW Y d }~q&d }~ww |d D ]}
t|
||
||d}t
|||tdkd qq&d S )Nrr  rH   r  rL   r\   rK   r   rJ   rZ   r   rT  r   rn   r   rU  r;  )rW   r  r   r   rt  r   ru  r   r!  r"  r
   )r	  r2   r?  teststestr$  r%  rv  r   ry  new_typeX1newX2newrw  r0   r0   r1   test_cdist_dtype_equivalence=  s>   
z&TestCdist.test_cdist_dtype_equivalencec                 C   s&  d}t d }t d }|jd |jd }}t }|dkr d|d< tj||ftjd}t|||fi |}	t|||fd	|i|}
t|	|
|td
kd t	|
|u  tj|d |d ftjd}t
t t|||fd	|i| W d    n1 szw   Y  tjd
| d
| ftjdd d d
d d d
f }tj||ftjdd}t
t t|||fd	|i| W d    n1 sw   Y  t
t t|||fd	|i| W d    n1 sw   Y  tj||ftjd}t
t t|||fd	|i| W d    d S 1 sw   Y  d S )Nr7  r8  r9  r   r#   rF  rC  rC   outr   r;  rn   F)rD   order)rW   r   dictrU   emptyrB   r   r
   r   r   r!  r"  rz   int64)r	  r2   r?  r$  r%  out_rout_cr   out1r@  rA  out2out3out4out5r0   r0   r1   test_cdist_outX  s@   $zTestCdist.test_cdist_outc           
      C   s   d}t d d d dd d df }t d d d dd d df }| }| }t|| t|| t|jj  t|jj  t|jj t|jj t }|dkrUd|d< t|||fi |}t|||fi |}	t||	|t	dkd d S )	Nr7  r8  r   r9  r#   rF  rC  r;  )
rW   copyr   r   flagsc_contiguousr  r   r
   r   )
r	  r2   r?  r$  r%  X1_copyX2_copyr   r@  rA  r0   r0   r1   test_striding  s"   

zTestCdist.test_stridingc                 C   s   t jdd}t jdd}t }|dkrd|d< t||fd|i|}dd |||fD }~~~tr6t  tdd	 |D sAJ d S )
N
   r#   rF  rC  r2   c                 S   rf   r0   )weakrefref)ri   vr0   r0   r1   rk     rl   z1TestCdist.test_cdist_refcount.<locals>.<listcomp>c                 s   s    | ]}| d u V  qd S rq   r0   )ri   weak_refr0   r0   r1   rs     rt   z0TestCdist.test_cdist_refcount.<locals>.<genexpr>)rU   r   r   r  r   r   r   ry   )r	  r2   rZ  r[  r   r  	weak_refsr0   r0   r1   test_cdist_refcount  s   zTestCdist.test_cdist_refcountNrr  )r   ra  rb  r
  r&  r6  rB  r!  markparametrizerU   infrJ  rS  r^  rq  rz  r  r  r  r  r  r0   r0   r0   r1   r    s$    	$


'r  c                	   @   s  e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	e
jjdd Ze
jjdd Ze
jjdd Zdd Zdd Zdd Zdd Zdd Zdd  Zd!d" Zd#d$ Zd%d& Ze
jjd'd( Ze
jjd)d* Ze
jjd+d, Zd-d. Zd/d0 Zd1d2 Zd3d4 Ze
jjd5d6 Z e
jjd7d8 Z!e
jjd9d: Z"d;d< Z#d=d> Z$d?d@ Z%e
jjdAdB Z&e
jjdCdD Z'e
jjdEdF Z(e
j)dGdHdIdJdKdLe*j+gdMdN Z,dOdP Z-dQdR Z.dSdT Z/e
jjdUdV Z0e
jjdWdX Z1e
jjdYdZ Z2e
jjd[d\ Z3e
jjd]d^ Z4e
jjd_d` Z5dadb Z6dcdd Z7dedf Z8dgdh Z9didj Z:dkdl Z;dmdn Z<dodp Z=dqdr Z>dsdt Z?dudv Z@dwdx ZAdydz ZBd{d| ZCd}d~ ZDdd ZEdd ZFdd ZGdd ZHdd ZIdd ZJdd ZKdd ZLdd ZMdd ZNdd ZOdd ZPdd ZQdd ZRdd ZSdd ZTdd ZUdd ZVdd ZWdd ZXdd ZYdd ZZdd Z[dd Z\dd Z]dd Z^e
jjdd Z_dd Z`dd ZadddZbdd Zcdd Zddd ZeddÄ ZfdS )	TestPdistc                 C   r  r  r  r  r0   r0   r1   r
    r  zTestPdist.setup_methodc                 C   s  ddgddgddgg}dt dd}dgd	 }tt t|fd
|i| W d    n1 s2w   Y  tt t|fd
t|i| W d    n1 sSw   Y  tt t|fd
d| i| W d    n1 stw   Y  tt t|g|R d
|i W d    n1 sw   Y  tt t|g|R d
t|i W d    n1 sw   Y  tt t|g|R d
d| i W d    d S 1 sw   Y  d S )Nr   r   r  r  r  r  r   r  r  r2   r  )rU   r   r!  r"  r   r   r#  )r	  r2   r$  r   r   r0   r0   r1   test_pdist_extra_args  s*   
"zTestPdist.test_pdist_extra_argsc                 C   s  ddd}ddgddgd	dgg}d
t dd}d
gd }tt t|| W d    n1 s2w   Y  tt t||g|R   W d    n1 sPw   Y  tt t||fi | W d    n1 snw   Y  tt t||d	dd W d    n1 sw   Y  tt t||ddd	d W d    n1 sw   Y  tt t||ddd	d W d    n1 sw   Y  tt t||dd	d W d    n1 sw   Y  tt t||dd	 W d    n	1 sw   Y  tt t||d W d    n	1 sw   Y  tt t||dd	dd W d    n	1 s<w   Y  tt||dddd d S )Nrn   r   c                 S   r'  rq   r0   r(  r0   r0   r1   r-    r.  z:TestPdist.test_pdist_extra_args_custom.<locals>._my_metricr   r   r  r  r  r  r  r  r/  r0  r1  r2  r3  r4  r5  )rU   r   r!  r"  r   r   r
   )r	  r-  r$  r   r   r0   r0   r1   test_pdist_extra_args_custom  sN   

z&TestPdist.test_pdist_extra_args_customc                 C   0   d}t d }t d }t|d}t|||d d S Nrr  pdist-double-inppdist-euclideanr   r<  rW   wpdist_no_constr
   r	  r?  rM  Y_rightY_test1r0   r0   r1   test_pdist_euclidean_random  
   
z%TestPdist.test_pdist_euclidean_randomc                 C   r  r  r  r  r0   r0   r1   test_pdist_euclidean_random_u  r  z'TestPdist.test_pdist_euclidean_random_uc                 C   6   d}t td }td }t|d}t|||d d S r  rU   rZ   rW   r  r
   r  r0   r0   r1   #test_pdist_euclidean_random_float32  
   
z-TestPdist.test_pdist_euclidean_random_float32c                 C   r  )Nrr  r  r  r:  r  r  r	  r?  rM  r  Y_test2r0   r0   r1    test_pdist_euclidean_random_nonC  r  z*TestPdist.test_pdist_euclidean_random_nonCc                 C   r  )Nrr  irispdist-euclidean-irisr   r  r  r  r0   r0   r1    test_pdist_euclidean_iris_double
  
   
z*TestPdist.test_pdist_euclidean_iris_doublec                 C   <   d}t td }td }t|d}t|||tdkd d S )Nr   r  r  r   r   r;  rU   rZ   rW   r  r
   r   r  r0   r0   r1   !test_pdist_euclidean_iris_float32  
   
z+TestPdist.test_pdist_euclidean_iris_float32c                 C   r  )Nrr  r  r  r:  r  r  r  r0   r0   r1   test_pdist_euclidean_iris_nonC  
   
z(TestPdist.test_pdist_euclidean_iris_nonCc                 C   r  )Nrr  r  pdist-seuclideanr&   r  rW   r   r
   r  r0   r0   r1   test_pdist_seuclidean_random$  r  z&TestPdist.test_pdist_seuclidean_randomc                 C   sb   d}t td }td }t|d}t|||d t j|ddd}t|d|d	}t|||d d S )
Nrr  r  r  r&   r  r   rn   r}  r~  )rU   rZ   rW   r   r
   r  )r	  r?  rM  r  r  r  r  r0   r0   r1   $test_pdist_seuclidean_random_float32+  s   
z.TestPdist.test_pdist_seuclidean_random_float32c                 C   r  )Nrr  r  r  test_seuclideanr  r  r  r0   r0   r1   !test_pdist_seuclidean_random_nonC7  r  z+TestPdist.test_pdist_seuclidean_random_nonCc                 C   r  )Nrr  r  pdist-seuclidean-irisr&   r  r  r  r0   r0   r1   test_pdist_seuclidean_iris?  r  z$TestPdist.test_pdist_seuclidean_irisc                 C   r  )Nr   r  r  r&   r  )rU   rZ   rW   r   r
   r  r0   r0   r1   "test_pdist_seuclidean_iris_float32F  s
   
z,TestPdist.test_pdist_seuclidean_iris_float32c                 C   r  )Nrr  r  r  r  r  r  r  r0   r0   r1   test_pdist_seuclidean_iris_nonCN  s
   
z)TestPdist.test_pdist_seuclidean_iris_nonCc                 C   r  Nrr  r  pdist-cosiner   r  rW   wpdistr
   r  r0   r0   r1   test_pdist_cosine_randomW  r  z"TestPdist.test_pdist_cosine_randomc                 C   r  r  rU   rZ   rW   r  r
   r  r0   r0   r1    test_pdist_cosine_random_float32^  r  z*TestPdist.test_pdist_cosine_random_float32c                 C   r  )Nrr  r  r  test_cosiner  r  r  r0   r0   r1   test_pdist_cosine_random_nonCe  r  z'TestPdist.test_pdist_cosine_random_nonCc                 C   r  )Nr   r  pdist-cosine-irisr   r   r  r  r0   r0   r1   test_pdist_cosine_irism  r  z TestPdist.test_pdist_cosine_irisc                 C   r  )Nr   r  r  r   r   r   r   )rU   rZ   rW   r  r
   r   r  r0   r0   r1   test_pdist_cosine_iris_float32u  r  z(TestPdist.test_pdist_cosine_iris_float32c                 C   r  )Nr   r  r  r  r   r  r  r0   r0   r1   test_pdist_cosine_iris_nonC}  r  z%TestPdist.test_pdist_cosine_iris_nonCc                 C   sD   t t jdd}t ||g}tt|dd dkdd d S )Ni9  [   r   r   z&cosine distance should be non-negative)msg)rU   absr   r   r   r  r   r  )r	  r   rM  r0   r0   r1   test_pdist_cosine_bounds  s
   
z"TestPdist.test_pdist_cosine_boundsc                 C   r  Nrr  r  pdist-cityblockr   r  r  r  r0   r0   r1   test_pdist_cityblock_random  r  z%TestPdist.test_pdist_cityblock_randomc                 C   r  r  r  r  r0   r0   r1   #test_pdist_cityblock_random_float32  r  z-TestPdist.test_pdist_cityblock_random_float32c                 C   r  )Nrr  r  r  test_cityblockr  r  r  r0   r0   r1    test_pdist_cityblock_random_nonC  r  z*TestPdist.test_pdist_cityblock_random_nonCc                 C   r  )NrK  r  pdist-cityblock-irisr   r  r  r  r0   r0   r1   test_pdist_cityblock_iris  r  z#TestPdist.test_pdist_cityblock_irisc                 C   r  )Nr   r  r  r   r   r;  r  r  r0   r0   r1   !test_pdist_cityblock_iris_float32  r  z+TestPdist.test_pdist_cityblock_iris_float32c                 C   r  )NrK  r  r  r  r  r  r  r0   r0   r1   test_pdist_cityblock_iris_nonC  r  z(TestPdist.test_pdist_cityblock_iris_nonCc                 C   r  Nrr  r  pdist-correlationr   r  r  r  r0   r0   r1   test_pdist_correlation_random  r  z'TestPdist.test_pdist_correlation_randomc                 C   r  r  r  r  r0   r0   r1   %test_pdist_correlation_random_float32  r  z/TestPdist.test_pdist_correlation_random_float32c                 C   r  )Nrr  r  r  test_correlationr  r  r  r0   r0   r1   "test_pdist_correlation_random_nonC  r  z,TestPdist.test_pdist_correlation_random_nonCc                 C   r  )Nrr  r  pdist-correlation-irisr   r  r  r  r0   r0   r1   test_pdist_correlation_iris  r  z%TestPdist.test_pdist_correlation_irisc                 C   s<   d}t d }tt d }t|d}t|||tdkd d S )Nrr  r  r  r   r   r;  )rW   rU   rZ   r  r
   r   r  r0   r0   r1   #test_pdist_correlation_iris_float32  s
   
z-TestPdist.test_pdist_correlation_iris_float32c                 C   sF   t jdkrd}ntd td }td }t|d}t|||d d S )Nl        rr  zsee gh-16456r  r  r  r  )sysmaxsizer!  skiprW   r  r
   r  r0   r0   r1    test_pdist_correlation_iris_nonC  s   


z*TestPdist.test_pdist_correlation_iris_nonCrC  rD  rE  r   r   皙	@c                 C   s<   d}t d }t|d|d}t|d|d}t||d|d d S )NrG  r  r#   rH  rI  r   )r   r<  r  )r	  rC  r?  rM  r@  rA  r0   r0   r1   test_pdist_minkowski_random_p  s
   z'TestPdist.test_pdist_minkowski_random_pc                 C   4   d}t d }t d }t|ddd}t|||d d S Nrr  r  pdist-minkowski-3.2r#   r  rH  r  r  r  r0   r0   r1   test_pdist_minkowski_random  
   z%TestPdist.test_pdist_minkowski_randomc                 C   :   d}t td }td }t|ddd}t|||d d S r  r  r  r0   r0   r1   #test_pdist_minkowski_random_float32  s
   z-TestPdist.test_pdist_minkowski_random_float32c                 C   r  )Nrr  r  r  rI  r  rH  r  r  r  r0   r0   r1    test_pdist_minkowski_random_nonC  r	  z*TestPdist.test_pdist_minkowski_random_nonCc                 C   r  )Nrr  r  pdist-minkowski-3.2-irisr#   r  rH  r  r  r  r0   r0   r1   test_pdist_minkowski_3_2_iris
  
   z'TestPdist.test_pdist_minkowski_3_2_irisc                 C   r
  )Nr   r  r  r#   r  rH  r  r  r  r0   r0   r1   %test_pdist_minkowski_3_2_iris_float32  s
   z/TestPdist.test_pdist_minkowski_3_2_iris_float32c                 C   r  )Nrr  r  r  rI  r  rH  r  r  r  r0   r0   r1   "test_pdist_minkowski_3_2_iris_nonC  r  z,TestPdist.test_pdist_minkowski_3_2_iris_nonCc                 C   r  )Nrr  r  pdist-minkowski-5.8-irisr#   r  rH  r  r  r  r0   r0   r1   test_pdist_minkowski_5_8_iris"  r  z'TestPdist.test_pdist_minkowski_5_8_irisc                 C   s@   d}t td }td }t|ddd}t|||tdkd d S )	Nr   r  r  r#   r  rH  r   r;  r  r  r0   r0   r1   %test_pdist_minkowski_5_8_iris_float32*  s
   z/TestPdist.test_pdist_minkowski_5_8_iris_float32c                 C   r  )Nrr  r  r  rI  r  rH  r  r  r  r0   r0   r1   "test_pdist_minkowski_5_8_iris_nonC2  r  z,TestPdist.test_pdist_minkowski_5_8_iris_nonCc                 C   s  t g ddd}t|dd}t|dt dt dt dt dt d	g t d
d
gdd
gd
dgdd
gd
dgg}t|dd}t d}t|||||dd| ddd| dg
 tt t	d
dgddggdd W d    d S 1 szw   Y  d S )N)r   r   r  r  r   rn   r"   rU  rV  rX  rW  r   r   r   r   r  )
rU   r   r   r   r
   rY  r!  r"  rz   r  )r	  r   r\  r]  r0   r0   r1   test_pdist_mahalanobis:  s   (
&"z TestPdist.test_pdist_mahalanobisc                 C   r  Nr7  rG   pdist-hammingr   r  r  r  r0   r0   r1   test_pdist_hamming_randomK  r  z#TestPdist.test_pdist_hamming_randomc                 C   r  r  r  r  r0   r0   r1   !test_pdist_hamming_random_float32R  r  z+TestPdist.test_pdist_hamming_random_float32c                 C   r  Nr7  rG   r  test_hammingr  r  r  r0   r0   r1   test_pdist_hamming_random_nonCY  r  z(TestPdist.test_pdist_hamming_random_nonCc                 C   r  r  rU   r   rW   r  r
   r  r0   r0   r1   test_pdist_dhamming_random`  r  z$TestPdist.test_pdist_dhamming_randomc                 C   r  r  r  r  r0   r0   r1   "test_pdist_dhamming_random_float32g  r  z,TestPdist.test_pdist_dhamming_random_float32c                 C   r  r  r  r  r0   r0   r1   test_pdist_dhamming_random_nonCn  r  z)TestPdist.test_pdist_dhamming_random_nonCc                 C   r  N:0yE>rG   pdist-jaccardr   r  r  r  r0   r0   r1   test_pdist_jaccard_randomu  r  z#TestPdist.test_pdist_jaccard_randomc                 C   r  r"  r  r  r0   r0   r1   !test_pdist_jaccard_random_float32|  r  z+TestPdist.test_pdist_jaccard_random_float32c                 C   r  Nr#  rG   r$  test_jaccardr  r  r  r0   r0   r1   test_pdist_jaccard_random_nonC  r  z(TestPdist.test_pdist_jaccard_random_nonCc                 C   r  r"  r  r  r0   r0   r1   test_pdist_djaccard_random  r  z$TestPdist.test_pdist_djaccard_randomc                 C   r  r"  r  r  r0   r0   r1   "test_pdist_djaccard_random_float32  r  z,TestPdist.test_pdist_djaccard_random_float32c                 C   ,   d}t tdd}ttd||d d S )Nr7  rT  r  r   r  r  r   rU   zerosr
   r	  r?  Yr0   r0   r1   test_pdist_djaccard_allzeros     z&TestPdist.test_pdist_djaccard_allzerosc                 C   r  r'  r  r  r0   r0   r1   test_pdist_djaccard_random_nonC  r  z)TestPdist.test_pdist_djaccard_random_nonCc                 C   r  )Ndy=r  pdist-jensenshannonr    r  r  r  r0   r0   r1   test_pdist_jensenshannon_random  r  z)TestPdist.test_pdist_jensenshannon_randomc                 C   r  )Nr#  r  r6  r    r   r;  rU   rZ   rW   r   r
   r   r  r0   r0   r1   'test_pdist_jensenshannon_random_float32  
   
z1TestPdist.test_pdist_jensenshannon_random_float32c                 C   r  )Nr5  r  r6  test_jensenshannonr  r  r  r0   r0   r1   $test_pdist_jensenshannon_random_nonC  r  z.TestPdist.test_pdist_jensenshannon_random_nonCc                 C   s<   t  rd}nd}td }td }t|d}t|||d d S )Ng&.=g-q=r  pdist-jensenshannon-irisr    r   )re   rW   r   r
   r  r0   r0   r1   test_pdist_jensenshannon_iris  s   
z'TestPdist.test_pdist_jensenshannon_irisc                 C   r  )Ngư>r  r=  r    r   r  r8  r  r0   r0   r1   %test_pdist_jensenshannon_iris_float32  r:  z/TestPdist.test_pdist_jensenshannon_iris_float32c                 C   r  )Ng-C6
?r  r=  r;  r  r  r  r0   r0   r1   "test_pdist_jensenshannon_iris_nonC  r  z,TestPdist.test_pdist_jensenshannon_iris_nonCc                 C   r,  )Nr7  r-  r(  r  r  r.  r0  r0   r0   r1   !test_pdist_djaccard_allzeros_nonC  r3  z+TestPdist.test_pdist_djaccard_allzeros_nonCc                 C   r  )Nr#  r  pdist-chebyshevr   r  r  r  r0   r0   r1   test_pdist_chebyshev_random  r  z%TestPdist.test_pdist_chebyshev_randomc                 C   r  )Nrr  r  rB  r   r   r;  r8  r  r0   r0   r1   #test_pdist_chebyshev_random_float32  r:  z-TestPdist.test_pdist_chebyshev_random_float32c                 C   r  )Nr#  r  rB  test_chebyshevr  r  r  r0   r0   r1    test_pdist_chebyshev_random_nonC  r  z*TestPdist.test_pdist_chebyshev_random_nonCc                 C   r  )NrK  r  pdist-chebyshev-irisr   r  r  r  r0   r0   r1   test_pdist_chebyshev_iris  r  z#TestPdist.test_pdist_chebyshev_irisc                 C   r  )Nr   r  rG  r   r   r;  r8  r  r0   r0   r1   !test_pdist_chebyshev_iris_float32  r:  z+TestPdist.test_pdist_chebyshev_iris_float32c                 C   r  )NrK  r  rG  rE  r  r  r  r0   r0   r1   test_pdist_chebyshev_iris_nonC  r  z(TestPdist.test_pdist_chebyshev_iris_nonCc                 C   h   t tg dtg d}t tjg dtdtjg dtd}t|dddd t|dddd d S Nrn   r   rn   rn   r   rn   rn   r   rn   rn   rC   333333?r   绽|=r<  r   	wmatchingrU   r   r  r
   r	  mm2r0   r0   r1   test_pdist_matching_mtica1     z$TestPdist.test_pdist_matching_mtica1c                 C   rK  Nrn   r   rn   rn   rn   r   rC   UUUUUU?r   rP  rQ  rR  rT  r0   r0   r1   test_pdist_matching_mtica2  rX  z$TestPdist.test_pdist_matching_mtica2c                 C   rK  rL  wjaccardrU   r   r  r
   rT  r0   r0   r1   test_pdist_jaccard_mtica1     z#TestPdist.test_pdist_jaccard_mtica1c                 C   rK  rY  r^  rT  r0   r0   r1   test_pdist_jaccard_mtica2  ra  z#TestPdist.test_pdist_jaccard_mtica2c                 C   x   t tg dtg d}t tjg dtdtjg dtd}tdkr*t| t|dddd t|dddd d S )NrM  rN  rC   r   r   rP  rQ  wyulerU   r   r  r   ru  r
   rT  r0   r0   r1   test_pdist_yule_mtica1$     z TestPdist.test_pdist_yule_mtica1c                 C   rc  )NrZ  r[  rC   r   r   rP  rQ  rd  rT  r0   r0   r1   test_pdist_yule_mtica2.  rg  z TestPdist.test_pdist_yule_mtica2c                 C   x   t tg dtg d}t tjg dtdtjg dtd}tdkr*t| t|dddd t|dddd d S )	NrM  rN  rC   r   g۶m۶m?r   rP  rQ  wdicerU   r   r  r   ru  r
   rT  r0   r0   r1   test_pdist_dice_mtica18  rg  z TestPdist.test_pdist_dice_mtica1c                 C   ri  )	NrZ  r[  rC   r   rX  r   rP  rQ  rj  rT  r0   r0   r1   test_pdist_dice_mtica2B  rg  z TestPdist.test_pdist_dice_mtica2c                 C   ri  	NrM  rN  rC   r   g      ?r   rP  rQ  )r(   rU   r   r  r   ru  r
   rT  r0   r0   r1   test_pdist_sokalsneath_mtica1L  rg  z'TestPdist.test_pdist_sokalsneath_mtica1c                 C   ri  	NrZ  r[  rC   r   g?r   rP  rQ  )wsokalsneathrU   r   r  r   ru  r
   rT  r0   r0   r1   test_pdist_sokalsneath_mtica2V  rg  z'TestPdist.test_pdist_sokalsneath_mtica2c                 C   ri  rn  wrogerstanimotorU   r   r  r   ru  r
   rT  r0   r0   r1    test_pdist_rogerstanimoto_mtica1`  rg  z*TestPdist.test_pdist_rogerstanimoto_mtica1c                 C   ri  rp  rs  rT  r0   r0   r1    test_pdist_rogerstanimoto_mtica2j  rg  z*TestPdist.test_pdist_rogerstanimoto_mtica2c                 C   ri  )	NrM  rN  rC   r   rO  r   rP  rQ  wrussellraorU   r   r  r   ru  r
   rT  r0   r0   r1   test_pdist_russellrao_mtica1t  rg  z&TestPdist.test_pdist_russellrao_mtica1c                 C   ri  )	NrZ  r[  rC   r   r\  r   rP  rQ  rw  rT  r0   r0   r1   test_pdist_russellrao_mtica2~  rg  z&TestPdist.test_pdist_russellrao_mtica2c                 C   sN   t d }tdkrt|j|j d}t|d}t|d}t|||tdkd d S )Nr  r   r7  r   test_canberrar;  )rW   r   ru  r   rD   r  r
   )r	  Dr?  rv  rw  r0   r0   r1   test_pdist_canberra_match  s   

z#TestPdist.test_pdist_canberra_matchc                 C   s2   d}t dgdgfd}d}t|||tdkd d S )Nr#  r/  r  r   gd>@1?r   r  )r  r
   r   )r	  r?  pdist_yrp  r0   r0   r1   test_pdist_canberra_ticket_711  s   z(TestPdist.test_pdist_canberra_ticket_711c                    sZ   G dd d  fdd}t j  g  ggtd}t||d}d}t||tdkd	 d S )
Nc                   @   r_  )z6TestPdist.test_pdist_custom_notdouble.<locals>.myclassNr`  r0   r0   r0   r1   rc    rd  rc  c                    re  rf  rh  rj  rk  r0   r1   r-    rl  z9TestPdist.test_pdist_custom_notdouble.<locals>._my_metricrC   rU  rg  r   rm  )rU   r   rn  r   r   r   )r	  r-  rF   r~  rp  r0   rk  r1   test_pdist_custom_notdouble  s   z%TestPdist.test_pdist_custom_notdoublerr  c           
      K   s  z$t |fd|i|}t |fdt|i|}t |fdd| i|}W n ty } z|j}	tdkr<t|	j t| t|	 t |fd|i| W d    n1 sVw   Y  t|	 t |fdt|i| W d    n1 sww   Y  t|	 t |fdd| i| W d    n1 sw   Y  W Y d }~d S W Y d }~d S d }~ww t	|||tdkd t	|||tdkd d S rs  )
r   r#  r   rt  r   ru  r   r!  r"  r
   )
r	  rM  r2   r?  r   rv  rw  rx  r   ry  r0   r0   r1   rz    s,   
8z$TestPdist._check_calling_conventionsc                 C   s   | j D ]f}t| d d dd d df }tdkrtd|d| |dv r'd|vr'q| || |dkrFtj|tjdd	d
}| j|||d q|dkrit	t
|tjj}ttj|j}| j|||d qd S )NrT  r   r{  r|  >   r   r*   matchingr%   r!   r(   r'   r$   r  r&   r   rn   r}  r~  r"   r  )r  rW   r   ru  rz  rU   r  r   rB   r  r  rR  r   rL  r  )r	  r2   r  rM  r  r  r0   r0   r1   test_pdist_calling_conventions  s"   
z(TestPdist.test_pdist_calling_conventionsc                 C   sF  d}t d | jd ft d | jd ft d | jd ft d | jd	 fg}|D ]z}|d
 d d dd d df }zt||d}W nH ty } z<|j}tdkrVt|j t| |d D ]!}	|	|}
t	| t|
|d W d    n1 svw   Y  qZW Y d }~q&d }~ww |d D ]}	t|	||d}t
|||tdkd qq&d S )Nrr  rH   r  rL   r\   rK   r   rJ   rZ   r   rT  r   rU  rn   r;  )rW   r  r   r   rt  r   ru  r   r!  r"  r
   )r	  r2   r?  r  r  r$  rv  r   ry  r  r%  rw  r0   r0   r1   test_pdist_dtype_equivalence  s:   

z&TestPdist.test_pdist_dtype_equivalencec                 C   s  d}t d d d dd d df }t|jd |jd d  d }t }|dkr+d|d	< tj|tjd
}t||fi |}t||fd|i|}t|||d t	||u  tj|d tjd
}	t
t t||fd|	i| W d    n1 syw   Y  tjd| tjd
d d d }
t
t t||fd|
i| W d    n1 sw   Y  tj|tjd
}t
t t||fd|i| W d    d S 1 sw   Y  d S )Nr7  rJ   rT  r   r   rn   r#   rF  rC  rC   r  r  r  )rW   r   r   r  rU   r  rB   r   r
   r   r!  r"  rz   r  )r	  r2   r?  rM  out_sizer   r  r  r  r  r  r  r0   r0   r1   test_pdist_out  s.    "zTestPdist.test_pdist_outc                 C   s   d}t d d d dd d df }| }t|jj  t|jj t }|dkr,d|d< t||fi |}t||fi |}t|||tdkd d S )	Nr7  rJ   rT  r   r#   rF  rC  r;  )	rW   r  r   r  r  r  r   r
   r   )r	  r2   r?  rM  X_copyr   r@  rA  r0   r0   r1   r    s   zTestPdist.test_stridingNr  )gr   ra  rb  r
  r  r  r  r  r  r  r!  r  slowr  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  rU   r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r   r!  r%  r&  r)  r*  r+  r2  r4  r7  r9  r<  r>  r?  r@  rA  rC  rD  rF  rH  rI  rJ  rW  r]  r`  rb  rf  rh  rl  rm  ro  rr  ru  rv  ry  rz  r}  r  r  rz  r  r  r  r  r0   r0   r0   r1   r    s    	#


		


	


	










		










	
"r  c                   @   L   e Z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 )TestSomeDistanceFunctionsc                 C   s,   t g d}t g d}||fg| _d S )Nr  r   r   r  )rU   r   cases)r	  r   r)  r0   r0   r1   r
  )  s   z&TestSomeDistanceFunctions.setup_methodc           	      C   s   | j D ]4\}}t||dd}t|d t||dd}t|d t||dd}t|d t||dd}t|d	 qtd
dg}tddg}tt||t|d|d d S )Nrn   rH  r        ?gqaz@r   gw@rE  gR"6@i`  i  i^  i  uint16)r  r#   r	   rU   r   r   r   )	r	  r   r)  dist1dist1p5dist2dist0p25rj   r   r0   r0   r1   rI  0  s   



z(TestSomeDistanceFunctions.test_minkowskic                 C   s.   | j D ]\}}t||}t|td qd S )NrT  )r  
weuclideanr	   rU   rY  r	  r   r)  r\  r0   r0   r1   r:  C  s   
z(TestSomeDistanceFunctions.test_euclideanc                 C   s(   | j D ]\}}t||}t|d qd S )Nr  )r  wsqeuclideanr	   r  r0   r0   r1   test_sqeuclideanH  s   
z*TestSomeDistanceFunctions.test_sqeuclideanc              	   C   s@   | j D ]\}}t||}t|ddtdtd    qd S )Nr   g      2@      )r  wcosiner	   rU   rY  r  r0   r0   r1   r  M  s   
$z%TestSomeDistanceFunctions.test_cosinec                 C   s`   t g d}t g d}| jD ]\}}t||}t|dt ||t|t|    qd S )N)      r   r   )UUUUUUr  gUUUUUU@r   )rU   r   r  wcorrelationr	   rQ  r   )r	  xmymr   r)  r\  r0   r0   r1   r  R  s   
(z*TestSomeDistanceFunctions.test_correlationc                 C   sT   t g d}t g d}t||}d|  kr%dt t jj ks(J  J d S )N)%rV  rV  rV  rV  rV  rV         rV  rV  rV  r  r  r  rV  r  rV  r  rV  rV  r  r  rV  r   rV  rV  r  rV  rV  r  rV  r  r  r  r  r  r  rV  )%r   r   r   r   r   r   r  r   r   r   r  r  r  r   r  r   r  r   r   rV  r  r   r   r   r   r  r   r   r  r   r  r  r  r  r  r  r   r   r  )rU   r   r   finfor   r?  r  r0   r0   r1   test_correlation_positiveY  s   
.z3TestSomeDistanceFunctions.test_correlation_positivec                 C   sh   t g d}t g d}t g dg dg dg}| jD ]\}}t|||}t|t d qd S )Nr  r  )r   r   rV  )r   r   r   )rV  r   r   g      @)rU   r   r  r"   r	   rY  )r	  r   r)  vir\  r0   r0   r1   test_mahalanobisd  s   z*TestSomeDistanceFunctions.test_mahalanobisN)r   ra  rb  r
  rI  r:  r  r  r  r  r  r0   r0   r0   r1   r  '  s    r  c                   @   sR   e Zd ZejejejejegZ	dd Z
dd Zdd Zdd Zd	d
 Zdd ZdS )TestSquareFormc                 C      | j D ]}| | qd S rq   )checked_dtypescheck_squareform_matrixr	  rD   r0   r0   r1   test_squareform_matrixp     
z%TestSquareForm.test_squareform_matrixc                 C   r  rq   )r  check_squareform_vectorr  r0   r0   r1   test_squareform_vectort  r  z%TestSquareForm.test_squareform_vectorc                 C   s   t jd|d}t|}t|jd t|j| t jd|d}t|}t|jd t|j| t jddgddgg|d}t|}t|jd t|j| t|t jdg|d d S )N)r   r   rC   r   rn   rn   r   g@rm   )rU   r/  r   r   r   rD   r   r   )r	  rD   ArAr0   r0   r1   r  x  s   z&TestSquareForm.check_squareform_matrixc                 C   s   t jd|d}t|}t|jd t|j| t|dgg t jdg|d}t|}t|jd t|j| t|t jddgddgg|d d S )Nr  rC   r  r   g @)r   r   )rU   r/  r   r   r   rD   r   r   )r	  rD   r  rvr0   r0   r1   r    s   $z&TestSquareForm.check_squareform_vectorc                 C      t ddD ]}| | qd S )Nr   rT  )r{   check_squareform_multi_matrixr	  nr0   r0   r1   test_squareform_multi_matrix     z+TestSquareForm.test_squareform_multi_matrixc           
      C   s   t j|d}t|}tt|jd t|}t|}|j}d}tdkr-t	|j|j|j tt|d tt|jd t|d |d  t
d|d D ]+}t
|d |d D ]}	||	krmt|||	f ||  |d7 }qWt|||	f d qWqLd S )N   rn   r   r  r   )rU   r   r   r  r   lenr   r   r   ru  r{   )
r	  r  rM  r1  r  Yrskr   jr0   r0   r1   r    s(   
z,TestSquareForm.check_squareform_multi_matrixN)r   ra  rb  rU   r   rZ   int32int8r  r  r  r  r  r  r  r  r0   r0   r0   r1   r  m  s    r  c                   @   d   e Z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 )TestNumObsYc                 C   s8   t ddD ]}tj|d}t|}tt|| qd S )Nr   r  r  )r{   rU   r   r   r  r   r   )r	  r  rM  r1  r0   r0   r1   test_num_obs_y_multi_matrix  s
   z'TestNumObsY.test_num_obs_y_multi_matrixc                 C   s:   t t | d W d    d S 1 sw   Y  d S Nrn   )r!  r"  rz   check_yr  r0   r0   r1   test_num_obs_y_1  s   "zTestNumObsY.test_num_obs_y_1c                 C      t | d d S Nr   r   r  r  r0   r0   r1   test_num_obs_y_2  s   zTestNumObsY.test_num_obs_y_2c                 C   r  )Nr  r  r  r0   r0   r1   test_num_obs_y_3     zTestNumObsY.test_num_obs_y_3c                 C   r  Nr  r  r  r0   r0   r1   test_num_obs_y_4  r  zTestNumObsY.test_num_obs_y_4c                 C   r  )NrT     )r{   minit)r	  r   r0   r0   r1   test_num_obs_y_5_10  r  zTestNumObsY.test_num_obs_y_5_10c              	   C   |   t  }tddD ]}|||d  d  qtddD ] }||vr;tt | | W d    n1 s6w   Y  qd S Nr   r  rn   rT  i   setr{   addr!  r"  rz   bad_yr	  rj   r  r   r0   r0   r1   test_num_obs_y_2_100  s   z TestNumObsY.test_num_obs_y_2_100c                 C   s   t | | d S rq   r  r  r0   r0   r1   r    r  zTestNumObsY.minitc                 C   s   t j|}t|S rq   )rU   r   r   r   r	  r  r)  r0   r0   r1   r    s   zTestNumObsY.bad_yc                 C      t | ||kS rq   )r   make_yr  r0   r0   r1   r    r  zTestNumObsY.check_yc                 C   s   t j||d  d S Nrn   r   rU   r   r   r  r0   r0   r1   r    rO  zTestNumObsY.make_yN)r   ra  rb  r  r  r  r  r  r  r  r  r  r  r  r0   r0   r0   r1   r    s    r  c                   @   r  )TestNumObsDMc                 C   sV   t ddD ]#}tj|d}t|}t|}tdkr!t|j|j t	t
|| qd S )Nrn   r  r  r  )r{   rU   r   r   r  r   r   ru  r   r   r   )r	  r  rM  r1  r  r0   r0   r1   test_num_obs_dm_multi_matrix  s   z)TestNumObsDM.test_num_obs_dm_multi_matrixc                 C   r  )Nr   r   check_Dr  r0   r0   r1   test_num_obs_dm_0     zTestNumObsDM.test_num_obs_dm_0c                 C   r  r  r  r  r0   r0   r1   test_num_obs_dm_1  r  zTestNumObsDM.test_num_obs_dm_1c                 C   r  r  r  r  r0   r0   r1   test_num_obs_dm_2  r  zTestNumObsDM.test_num_obs_dm_2c                 C   r  r  r  r  r0   r0   r1   test_num_obs_dm_3  r  zTestNumObsDM.test_num_obs_dm_3c                 C   r  r  r  r  r0   r0   r1   test_num_obs_dm_4  r  zTestNumObsDM.test_num_obs_dm_4c                 C   r  rq   )r   make_Dr  r0   r0   r1   r    r  zTestNumObsDM.check_Dc                 C   s   t j||S rq   r  r  r0   r0   r1   r    s   zTestNumObsDM.make_DN)r   ra  rb  r  r  r  r  r  r  r  r  r0   r0   r0   r1   r    s    	r  c                 C      t | ddS NT)throw)r   )r|  r0   r0   r1   is_valid_dm_throw	  r.  r  c                   @   st   e Z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 )TestIsValidDMc                 C   H   t jdt jd}tt t| W d    d S 1 sw   Y  d S )NrT  rC   rU   r/  rB   r!  r"  rz   r  r	  r|  r0   r0   r1   $test_is_valid_dm_improper_shape_1D_E     
"z2TestIsValidDM.test_is_valid_dm_improper_shape_1D_Ec                 C   "   t jdt jd}tt|d d S )Nr  rC   FrU   r/  rB   r   r   r  r0   r0   r1   $test_is_valid_dm_improper_shape_1D_F     z2TestIsValidDM.test_is_valid_dm_improper_shape_1D_Fc                 C   r  Nr  r  r  rC   r  r  r0   r0   r1   $test_is_valid_dm_improper_shape_3D_E  r  z2TestIsValidDM.test_is_valid_dm_improper_shape_3D_Ec                 C   r  Nr  rC   Fr  r  r0   r0   r1   $test_is_valid_dm_improper_shape_3D_F  r  z2TestIsValidDM.test_is_valid_dm_improper_shape_3D_Fc                 C   sh   t jd}t|}tddD ]}d|||f< qtt t| W d    d S 1 s-w   Y  d S )Nr  r   rT  r   )	rU   r   r   r   r{   r!  r"  rz   r  r	  r)  r|  r   r0   r0   r1   #test_is_valid_dm_nonzero_diagonal_E!  s   
"z1TestIsValidDM.test_is_valid_dm_nonzero_diagonal_Ec                 C   sB   t jd}t|}tddD ]}d|||f< qtt|d d S )Nr  r   rT  r   F)rU   r   r   r   r{   r   r   r  r0   r0   r1   #test_is_valid_dm_nonzero_diagonal_F)  s
   z1TestIsValidDM.test_is_valid_dm_nonzero_diagonal_Fc                 C   s\   t jd}t|}|d d |d< tt t| W d    d S 1 s'w   Y  d S )Nr  r  rn   rn   rn   r  )rU   r   r   r   r!  r"  rz   r  r	  r)  r|  r0   r0   r1   test_is_valid_dm_asymmetric_E0  s   
"z+TestIsValidDM.test_is_valid_dm_asymmetric_Ec                 C   s6   t jd}t|}|d d |d< tt|d d S )Nr  r   rn   r  FrU   r   r   r   r   r   r  r0   r0   r1   test_is_valid_dm_asymmetric_F7  s   z+TestIsValidDM.test_is_valid_dm_asymmetric_Fc                 C   r  )Nr  rC   Tr  r  r0   r0   r1   test_is_valid_dm_correct_1_by_1=  r  z-TestIsValidDM.test_is_valid_dm_correct_1_by_1c                 C   &   t jd}t|}tt|d d S )Nrn   Tr  r  r0   r0   r1   test_is_valid_dm_correct_2_by_2A     z-TestIsValidDM.test_is_valid_dm_correct_2_by_2c                 C   r  Nr  Tr  r  r0   r0   r1   test_is_valid_dm_correct_3_by_3F  r	  z-TestIsValidDM.test_is_valid_dm_correct_3_by_3c                 C   r  )N   Tr  r  r0   r0   r1   test_is_valid_dm_correct_4_by_4K  r	  z-TestIsValidDM.test_is_valid_dm_correct_4_by_4c                 C   r  )Nr  Tr  r  r0   r0   r1   test_is_valid_dm_correct_5_by_5P  r	  z-TestIsValidDM.test_is_valid_dm_correct_5_by_5N)r   ra  rb  r  r  r  r  r  r  r  r  r  r  r  r  r  r0   r0   r0   r1   r    s    r  c                 C   r  r  )r   )r)  r0   r0   r1   is_valid_y_throwV  r.  r  c                   @   r  )TestIsValidYc                 C   r  )Nr  r  rC   rU   r/  rB   r!  r"  rz   r  r	  r)  r0   r0   r1   #test_is_valid_y_improper_shape_2D_E_  r  z0TestIsValidY.test_is_valid_y_improper_shape_2D_Ec                 C   r  )Nr  rC   FrU   r/  rB   r   r   r  r0   r0   r1   #test_is_valid_y_improper_shape_2D_Fd  r  z0TestIsValidY.test_is_valid_y_improper_shape_2D_Fc                 C   r  r  r  r  r0   r0   r1   #test_is_valid_y_improper_shape_3D_Eh  r  z0TestIsValidY.test_is_valid_y_improper_shape_3D_Ec                 C   r  r  r  r  r0   r0   r1   #test_is_valid_y_improper_shape_3D_Fm  r  z0TestIsValidY.test_is_valid_y_improper_shape_3D_Fc                 C      |  d}tt|d d S )Nr   Tcorrect_n_by_nr   r   r  r0   r0   r1   test_is_valid_y_correct_2_by_2q     
z+TestIsValidY.test_is_valid_y_correct_2_by_2c                 C   r  r
  r  r  r0   r0   r1   test_is_valid_y_correct_3_by_3u  r  z+TestIsValidY.test_is_valid_y_correct_3_by_3c                 C   r  )Nr  Tr  r  r0   r0   r1   test_is_valid_y_correct_4_by_4y  r  z+TestIsValidY.test_is_valid_y_correct_4_by_4c                 C   r  )NrT  Tr  r  r0   r0   r1   test_is_valid_y_correct_5_by_5}  r  z+TestIsValidY.test_is_valid_y_correct_5_by_5c              	   C   r  r  r  r  r0   r0   r1   test_is_valid_y_2_100  s   z"TestIsValidY.test_is_valid_y_2_100c                 C   s   t j|}t|ddS r  )rU   r   r   r   r  r0   r0   r1   r    s   zTestIsValidY.bad_yc                 C   s   t j||d  d }|S r  r  r  r0   r0   r1   r    s   zTestIsValidY.correct_n_by_nN)r   ra  rb  r  r  r  r  r  r  r  r   r!  r  r  r0   r0   r0   r1   r  Z  s    	r  rC  )g      $g      rV  c                 C   s   t t tddgddg|  W d    n1 sw   Y  t t tddgddg| ddg W d    d S 1 s=w   Y  d S )Nrn   r   r  r  )r!  r"  rz   r#   rH  r0   r0   r1   
test_bad_p  s   "r"  c                   C   sB   t t tg dg d W d    d S 1 sw   Y  d S )N)FFF)r!  r"  rz   r(   r0   r0   r0   r1   test_sokalsneath_all_false  s   "r#  c                   C   s4   t tg dg dd t tg dg dd d S )Nrn   r   r  r   r  r  rn   rn   rn   r   r   rn   r   rn   r   r   )r   	wcanberrar0   r0   r0   r1   r{    s   r{  c                   C   s<   t tg dg dddd t tg dg dddd d S )	Nr$  r%  gUUUUUU?   decimalr&  r'  rX  )r	   wbraycurtisr0   r0   r0   r1   test_braycurtis  s    r-  c                  C   s  t g d} t g d}tt| |ddd tt| |t ddd tjtdd  t| t j	d d f |t j	d d f t df W d    n1 sOw   Y  tjtdd t| t j	d d f |t j	d d f  W d    n1 syw   Y  tjtdd t| d d t j	f |d d t j	f  W d    n1 sw   Y  t 
d	d
d
}tt t|| W d    n1 sw   Y  tt t|| W d    n1 sw   Y  t jd}|d}|d}t||}t||}t|d
 |dd d S )N)rn   rn   rn   )r   r   r   r  r  r*  r  Input vector should be 1-Dmatchr  r   iIr  )rU   r   r	   r  r  rY  r!  r"  rz   newaxisr   r   r   r   r   )rZ  r[  r   rsr)  d1d2r0   r0   r1   test_euclideans  s4   2((



r5  c                  C   sJ   g d} g d}t t t| | W d    d S 1 sw   Y  d S )Nr   r   rn   r'  r!  r"  rz   whammingrj  r0   r0   r1   test_hamming_unequal_length  s
   "r9  c                  C   s\   g d} g d}g d}d}t jt|d t| || W d    d S 1 s'w   Y  d S )Nr6  r'  z/'w' should have the same length as 'u' and 'v'.r/  r7  )ur  r   r  r0   r0   r1   "test_hamming_unequal_length_with_w  s   "r;  c                  C   s<   t jg ddd} t jg ddd}d}tt| || d S )N)eggsspamr=  r<  r=  r=  r=  r=  r=  r=  r=  r<  r<  r=  r<  r<  r<  r<  r<  r=  z|S4rC   )r<  r=  r=  r<  r<  r=  r=  r=  r=  r<  r=  r<  r=  r<  r=  r=  r<  r=  r=  r<  g?)rU   r   r
   r8  )rj   r   desiredr0   r0   r1   test_hamming_string_array  s   

r?  c                  C   sv   t g dg dg} t| ddd d}t| | ddd d}t| ddd}t| | ddd}t||dd t||dd d S )N)
QUUT@      Y@r@  rA  g      B@g      N@g     V@g     b@g      8@g      H@r#   rn   )r2   rC  r   )r2   rC  r7  r  )rU   r   r   r   r
   )arr_inp0c0p1c1r0   r0   r1   test_minkowski_w  s   
rG  c                  C   s@  g d} g d}t jt jt jt jfD ]}tt j| |dt j||d}tt |j	t j
 qt jt jt jt jfD ]/}t |j}tdgt j|g|d}tt j|g|ddg}t|| t|t |d  q8t jt jt jt jg}dD ]}tt |r|tt | qt|D ]}tt j| |dt j||d}t|j	| qd S )Nr$  )r  rT  r  rC   r   r   )float16float128)rU   r  int16r  r  r  asarrayr   r   rD   floatinguint8r  uint32uint64iinfomaxr   r   rZ   	complex64
complex128hasattrr   getattr)r   r)  rD   dumaxr3  r4  dtypesr0   r0   r1   test_sqeuclidean_dtypes  s(   

rY  c                  C   sN   g d} g d}dd | D }dd |D }t | |}t ||}t|| d S )N)TTF)TFTc                 S      g | ]}t |qS r0   r   ri   r   r0   r0   r1   rk   !      z&test_sokalmichener.<locals>.<listcomp>c                 S   rZ  r0   r[  r\  r0   r0   r1   rk   "  r]  )r'   r   )rC  r   r   r)  r  r  r0   r0   r1   test_sokalmichener  s   

r^  c            	      C   s   d} d}d}d}d||   || d||     }t |d tddgddgddgd}t || g d	}g d
}dD ]}t t|||gd q9d S )NrV  g?r   r   gX$I?rn   r   r   )FFTTTFFTTTTTTFTFFFTT)TTTFFTTTFTTTTTFFFTTT)g?rD  r   g      4@r\  )r	   r'   )	ntfnftnttnffexpectedactuala1a2r   r0   r0   r1   test_sokalmichener_with_weight)  s    

rh  c                 C   sN   t g dg dg dg dg}| }t|||  t||  t|| d S )Nr  r  r  g3333336@gL7@g333333F@)rU   rK  r  r   r   r   )r2   r$  r  r0   r0   r1   test_modifies_input?  s   

rj  c              	   C   sR  t g dg dg dg dg}tt t||| d W d    n1 s(w   Y  tt t|| d W d    n1 sCw   Y  dD ]\}|di}|dkrX| d	ksh|d
kr`| dksh|dkri| dkriqJtt t||| fi | W d    n1 sw   Y  tt t|| fi | W d    n1 sw   Y  qJd S )Nr  r  r  ri  r   )rC  r  r  foor  r&   r  r"   rC  r#   )rU   rK  r!  r"  r   r   r   )r2   r$  r*  r   r0   r0   r1   test_Xdist_deprecated_argsK  s2   
rl  c              	   C   s   t d d d dd d df }t|jd }|d d d  |d d d< | dv r,td | t| d|  fD ];}tt t	|||d W d    n1 sNw   Y  tt t
||||d W d    n1 skw   Y  q5d S )	NrJ   rT  r   rn   )r&   r"   r    znot applicabler  r_  )rW   rU   r   r   r!  r  r#  r"  rz   r   r   )r2   rM  r   rU  r0   r0   r1   test_Xdist_non_negative_weightsg  s   
rm  c                  C   s4  g d} t | }t||  t | tjd}t||  t|jtj dg} t | }t|jd t||  d} tjt	dd t |  W d    n1 sJw   Y  t
dddd} tjt	dd t |  W d    n1 sow   Y  ddgd	d
gg} tjt	dd t |  W d    d S 1 sw   Y  d S )Nr$  rC   rn   r.  r/  rT  r   r   r  r  )r   r   rU   r   r   rD   ro   r!  r"  rz   r   r   rj  r0   r0   r1   test__validate_vectorv  s,   





"rn  c                  C   sp   t jdtd} t| d | d }|dksJ t| d}t|dg t| d d | d d d}t|dgg d S )N)r   r  rC   r   rV  r*   rn   )rU   r   r  re  r   r   r   )r   rV  r0   r0   r1   test_yule_all_same  s   
ro  c                  C   sJ  t tg dg ddd t tddgddgd t tg dg dd t tddggddggd	d
ddg t tddggddggdd
dg t tddggddggd	ddddgg t tddggddggddddgg tg dg dg dg} tg dg dg dg}t t| |d	d
g d t t| |dd
g d d S )N)r   rV  rV  )rV  r   rV  r   r   rV  rX  g)>d?r  r   r~   rn   gД?T)r|   keepdims)rn   r   r  r  )rT  r     rb   )	   r        )   r  r)  r  )            )            )g'Y?gTyCЇ?gFw$?g\BZ?)g;0%7/?g)o?gku?)r	   r    rU   r   )rj   r   r0   r0   r1   r;    sJ   

r;  c                  C   sh   t g d} t g d}t| |}t| |gdd}t|| tt | t |dd}t|| d S )N)rn   r   r   )r   r   r   r   rU  )rU   r   r   r   r
   r   r  )arr_1arr_2rd  re  r0   r0   r1   test_gh_17703  s   



r  rq   )	NNFTFFFFN)zr  os.pathrO   	functoolsr   r   r  numpyrU   r   numpy.linalgr   numpy.testingr   r   r   r   r	   r
   r   r   r!  scipy.spatial.distancer   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)   r*   fixturer2   rM   r   _tdist_ytdistrW   ra   re   r}   r   r   r   r   r   r   rP  r>  r  r  rt  rS  r8  re  rk  
wcityblock
wchebyshevr  r  wkulczynski1r_  r  r  r,  r(  rq  wsokalmichenerrx  r  r  r  r  r  r  r  r  r  r  r  r  r"  r#  r{  r-  r5  r9  r;  r?  rG  rY  r^  rh  rj  rl  rm  rn  ro  r;  r  r0   r0   r0   r1   <module>   s   "(,\	

 

0	




`  )       FC6#I9
!		