a
    LfHY                     @   sB  d dl Zd dlmZ d dl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 d dlZdd Zdd Zd8d
dZdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zd d! Z d"d# Z!d$d% Z"d&d' Z#G d(d) d)Z$d*d+ Z%G d,d- d-ej&Z'G d.d/ d/e'Z(d0d1 Z)d2d3 Z*d4d5 Z+d6d7 Z,dS )9    Nrational)assert_equalassert_array_equalassert_raisesassert_assert_raises_regexassert_warns)
as_stridedbroadcast_arrays_broadcast_shapebroadcast_tobroadcast_shapessliding_window_viewc                 C   s@   dd | D }t | }dd |D }|gt| }t|| d S )Nc                 S   s   g | ]}t |qS  npzeros.0sr   r   [/var/www/ai-form-bot/venv/lib/python3.9/site-packages/numpy/lib/tests/test_stride_tricks.py
<listcomp>       z)assert_shapes_correct.<locals>.<listcomp>c                 S   s   g | ]
}|j qS r   )shape)r   ar   r   r   r      r   )r   lenr   )input_shapesexpected_shapeinarraysZ	outarraysZ	outshapesexpectedr   r   r   assert_shapes_correct   s
    r!   c                 C   s$   dd | D }t ttg|R   d S )Nc                 S   s   g | ]}t |qS r   r   r   r   r   r   r      r   z4assert_incompatible_shapes_raise.<locals>.<listcomp>)r   
ValueErrorr   )r   r   r   r   r    assert_incompatible_shapes_raise   s    r#   Fc           
      C   s   t j| td}tt j|}t ||}|r>|j}|j}|r^|d d d }|d d d }|| }t||\}}	t	||	 d S )Ndtype)
r   r   intmultiplyreducearangereshapeTr   r   )
Zshape0Zshape1Z
transposedZflippedZx0nx1yZb0b1r   r   r   assert_same_as_ufunc!   s    r1   c                  C   s:   t d} t d}t| |\}}t| | t|| d S )N
   )r   r*   r   r   )xr/   bxbyr   r   r   	test_same7   s
    


r6   c                  C   sP   t d} t d}ttd t| |dd W d    n1 sB0    Y  d S )Nr2   zgot an unexpected keywordZfloat64r$   )r   r*   r   	TypeErrorr   )r3   r/   r   r   r   test_broadcast_kwargs>   s    

r8   c                  C   sn   t g dg} t dgdgdgg}t| |\}}t g dg dg dg}|j}t|| t|| d S )N         r:   r;   r<   )r   arrayr   r,   r   )r3   r/   r4   r5   Zbx0Zby0r   r   r   test_one_offI   s    
r>   c                  C   sL   g d} | D ]:}|g}t || ||g}t || |||g}t || qd S )N)
r   r:   r<   r   r:   )r   r<   r:   r   )r<   r   r:   r<   r<   r:   r<   r<   r!   )datar   r   Zinput_shapes2Zinput_shapes3r   r   r   test_same_input_shapesS   s    


rH   c                  C   s   ddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgd	dgdgdd	gdgddgdgddgdgdd	gd	gg} | D ]&\}}t || t |d d d
 | qd S )Nr?   r@   rC   rE   rD   r:   r:   rB   r   r   rA   r&   rF   rG   r   r   r   r   r   (test_two_compatible_by_ones_input_shapesn   s"    

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
rL   c                  C   s   ddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgdd	gd	gdd
gd	gdd	gd	gdd	gd	gddgdgdd
gd
gddgdgddgdgdd
gd
gg} | D ]&\}}t || t |d d d | qd S )Nr   r@   rE   rD   r?   rI   rC   r   rJ   rA   rB   r&   rF   rK   r   r   r   3test_two_compatible_by_prepending_ones_input_shapes   s0    
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
rN   c                  C   sD   ddgddgg dddgg} | D ]}t | t |d d d  q d S )	Nr@      r;   r<   r;   r@   r@   rO   r:   r<   rP   r;   r<   r<   r&   )r#   )rG   r   r   r   r   )test_incompatible_shapes_raise_valueerror   s    rV   c               "   C   s  ddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgd	dgdgdd	gdgddgdgddgdgdd	gd	gd
dgdgddgdgddgdgddgdgd
dgdgddgdgddgdgddgdgd
dgdgd
dgdgd
dgdgddgdgdd	gdgddgdgd
dgdgddgdgdd	gd	gddgdgd
dgdgd
d	gd	gg!} | D ]\}}t |d |d d|d |d f  t |d |d  t |d |d d d
|vrRt |d |d dd t |d |d dd qRd S )Nr?   r@   rC   rE   rD   rI   rB   rJ   rA   r   rM   r   r:   zShapes: %s %sTF)r1   rK   r   r   r   test_same_as_ufunc   sV    
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#
rW   c                  C   sn  t ddt dgt ddt dgt ddt dgt ddt dgt ddt dgt dd	t d	gt ddt dgt dd
t dddgt ddt g dg dggt ddt dgt ddt dgt ddt dgt ddt dgt ddt dgt ddt dgg} | D ] \}}}t||}t|| qHd S )Nr   rM   r?   r:   r@   r<   rR   r;   r9   rC   r&   rQ   r   r:   r;   r:   r;   )r   r;   r;   r:   )r;   r   )r   r=   r   onesr*   r+   r   r   )rG   input_arrayr   r    actualr   r   r   test_broadcast_to_succeeds   s&     
r^   c                     sv   ddgddgddgddgddgddgddgd	dgdd
gddgddgg} | D ]&\}t | tt fdd qJd S )NrM   r   r?   r@   rR   rO   rY   rZ   rI   r&   )r&   )r&   r;   c                      s
   t  S N)r   r   arrtarget_shaper   r   <lambda>  r   z*test_broadcast_to_raises.<locals>.<lambda>)r   r   r   r"   )rG   Z
orig_shaper   r`   r   test_broadcast_to_raises  s    
rd   c                      s   t t d t tddgd t ttdd t ttdtdd t ttdgd  d t ttdgd	  d t ttdgd dg  d tdgd td
gd   tt fdd d S )Nr   r:   r;   rR   rI   r<   rP   rY       d   r<   c                      s   t   S r_   )r   r   bad_argsr   r   rc   %  r   z&test_broadcast_shape.<locals>.<lambda>)r   r   r   r[   r   r"   r   r   rh   r   test_broadcast_shape  s      rj   c                  C   sd  g dgdgdgdgdgddgdgdgdgddgdgg ddgd	gd	gd
dgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgddgdgg} | D ]\}}t t| | q
t tdgd  d t tdgd  d t tdgd  d d S )Nr      rY   rR   rI   re   ))   rl      rm   r:   rk   )ro   r:   rl   )ro   rm   rl   rn   rC   rD   rE   rB   rJ   rA   rM   r?   r@   r;   r<   r;   rf   rg   )r   r   )rG   r   rb   r   r   r   test_broadcast_shapes_succeeds(  sB    

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rq   c                     sn   ddgddgg dddgg dd	dgg} | D ]t tfd
d q,dgd dgd   t t fdd d S )Nr@   rO   rQ   rR   rS   rT   rU   )rY   rD   rp   )r2   ro   r;   c                      s   t   S r_   r   r   )r   r   r   rc   \  r   z.test_broadcast_shapes_raises.<locals>.<lambda>rf   c                      s   t   S r_   rr   r   rh   r   r   rc   _  r   )r   r"   )rG   r   )ri   r   r   test_broadcast_shapes_raisesQ  s    rs   c                  C   s
  t d g} t| }t d g}t|t d g t g d} t| dd| j fd}t ddg}t|| t g d} t| ddd| j fd}t g dg dg dg}t|| t d	d
g}t jd|d} t dd| d< t| dd| jfd}g dgd }d gd gd }t|j| t||d  t||d  t jddd} t| dd| jfd}t| j|j t dgdgd}t jd|d} t| dd| jfd}t| j|j dd t	dD }t j|t
d} t| dd| jfd}t| j|j t|gd | d S )Nr:   r;   r<   rP   rR   r;   r   stridesr:   r<   re   r   )numi4)objOrO   r$   ro   rw   rP   ry   ZV4 )namesformatsc                 S   s   g | ]}t |qS r   r   )r   ir   r   r   r     r   z#test_as_strided.<locals>.<listcomp>)r   r=   r
   r   itemsizer%   emptyr*   r   ranger   )r   a_viewr    dtZexpected_numZexpected_objrr   r   r   test_as_stridedb  sB    

r   c                   @   sL   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 )TestSlidingWindowViewc                 C   sD   t d}t|d}t ddgddgddgddgg}t|| d S )Nro   r;   r   r:   r<   rP   )r   r*   r   r=   r   )selfra   arr_viewr    r   r   r   test_1d  s    

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zTestSlidingWindowView.test_1dc                 C   s   t jd dd df \}}d| | }d}t||}t ddgddggddgdd	ggddgd	d
gggddgddggdd	gddggd	d
gddgggg}t|| d S )Nr<   rP   r2   )r;   r;   r   r:      r;                     r   ogridr   r=   r   r   r~   jra   r   r   r    r   r   r   test_2d  s    
zTestSlidingWindowView.test_2dc                 C   sd   t jd dd df \}}d| | }t|dd}t g dg dg dg dgg}t|| d S )	Nr<   rP   r2   r   )r   r2   r   )r:   r   r   )r;   r   r   )r<   r   r   r   r   r~   r   ra   r   r    r   r   r   test_2d_with_axis  s    
z'TestSlidingWindowView.test_2d_with_axisc                 C   sz   t jd dd df \}}d| | }t|dd}t g dg dggg dg d	ggg d
g dggg}t|| d S )Nr<   rP   r2   rQ   rI   rX   r9   r2   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   test_2d_repeated_axis  s    
z+TestSlidingWindowView.test_2d_repeated_axisc                 C   s   t jd dd df \}}d| | }d}t||}t g dg dgg dg dggg dg dgg dg d	ggg dg d
gg d	g dggg}t|| d S )NrP   r2   rQ   rX   r   r9   r   r   r   )      rf   )r   rf   !   r   r   r   r   r   test_2d_without_axis  s    
z*TestSlidingWindowView.test_2d_without_axisc                 C   s  t jd dd df \}}d| | }tjtdd t|d W d    n1 sT0    Y  tjtdd t|d W d    n1 s0    Y  tjtdd t|d	d
d W d    n1 s0    Y  tjtdd t|d W d    n1 s0    Y  d S )NrP   r2   zcannot contain negative valuesmatch)r&   r<   z3must provide window_shape for all dimensions of `x`r?   z2Must provide matching length window_shape and axisrT   rA   )Zaxisz.window shape cannot be larger than input array)ro   ro   )r   r   pytestraisesr"   r   )r   r~   r   ra   r   r   r   test_errors  s&    ((,z!TestSlidingWindowView.test_errorsc                 C   s   t d}t|ddd}t|jj  tjtdd d|d< W d    n1 sR0    Y  t|dd	d}t|jj d|d
< t	|t 
g d d S )Nro   r;   F	writeablez#assignment destination is read-onlyr   r<   rJ   TrA   )r   r<   r;   r<   rP   )r   r*   r   r   flagsr   r   r   r"   r   r=   )r   ra   viewr   r   r   test_writeable  s    
&z$TestSlidingWindowView.test_writeablec                 C   sn   G dd dt j}t d|}ttt|ddd|  ttt|ddd| ttt|d|  d S )Nc                   @   s   e Zd ZdS )z1TestSlidingWindowView.test_subok.<locals>.MyArrayN)__name__
__module____qualname__r   r   r   r   MyArray  s   r   ro   r;   FsubokT)r   ndarrayr*   r   r   
isinstancer   )r   r   ra   r   r   r   
test_subok  s    
z TestSlidingWindowView.test_subokN)r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r     s   	
r   c                  C   s   t d} t| dd}t|jj  t| dd}t|jj d|d< t| t | d d| j_t| dd}t| dd}t|jj  d S )Nr2   Fr   Tr<   .)r   r[   r
   r   r   r   r   Z	full_like)ra   r   r   r   r   as_strided_writeable  s    
r   c                   @   s   e Zd Zdd ZdS )VerySimpleSubClassc                 O   s   t j|ddi|| S )Nr   T)r   r=   r   )clsargskwargsr   r   r   __new__	  s    zVerySimpleSubClass.__new__N)r   r   r   r   r   r   r   r   r     s   r   c                   @   s   e Zd Zdd Zdd ZdS )SimpleSubClassc                 O   s$   t j|ddi|| }d|_|S )Nr   Tsimple)r   r=   r   info)r   r   r   r   r   r   r   r     s    zSimpleSubClass.__new__c                 C   s   t |ddd | _d S )Nr   r{   z
 finalized)getattrr   )r   ry   r   r   r   __array_finalize__  s    z!SimpleSubClass.__array_finalize__N)r   r   r   r   r   r   r   r   r   r     s   r   c                  C   s  t g d} tt| t u  t| dd| j fd}tt|tju  t| dd| j fdd}tt|t u  tg d} t| dd| j fdd}tt|tu  t|jdk t	t
| dd	}t| |\}}tt|tju  tt|tju  t|j|jk t| |dd
\}}tt|tu  t|jdk tt|tju  t|j|jk d}t| |}tt|tju  t|j|k t| |dd
}tt|tu  t|jdk t|j|k d S )Nrt   rR   r;   ru   T)r   rv   r   zsimple finalizedr&   r:   r   )r;   rP   )r   r   typer
   r   r   r   r   r   r*   r   r+   r   r   r   )r   r   bZb_viewr   r   r   r   test_subclasses  s8    
r   c               
   C   s  t g d} t| d}t|jjd tt|jt	d d dt
| fdt
d| ffD ]\}}|D ]}|rtt t|jjd W d    n1 s0    Y  tt d|d d < W d    n1 s0    Y  t|jjd q`t|jjd q`qTt
| t
d| fD ]4}|D ](}d|j_t|jjd d|d d < qqd| j_t
d| \}}t|jjd d}dg}tt d||}t d}t
||\}	}
t|	j|
jk d S )Nr9   rQ   Fr   TrR   r?   )r   r=   r   r   r   r   r   r"   __setitem__slicer   r	   FutureWarningDeprecationWarningr
   r   r   r   )originalresultis_broadcastresults_r   rv   Ztricky_arrayotherfirstsecondr   r   r   r   <  s>    


,
*
r   c                  C   sb   t g d} dt| fdtd| ffD ]4\}}|D ]&}|rLt|jsZJ q4t|jr4J q4q(d S )Nr9   FTr   )r   r=   r   
memoryviewreadonly)r   r   r   r   r   r   r   test_writeable_memoryviewk  s    
r   c                  C   sX   t jdtd} t jdgd td}t| d}t|| t| t d\}}t|| d S )Nr   r$   r<   r@   )r   r=   objectr   r   r   r[   )r\   r    r]   r   r   r   r   test_reference_types~  s    

r   )FF)-numpyr   Znumpy._core._rational_testsr   Znumpy.testingr   r   r   r   r   r	   Znumpy.lib._stride_tricks_implr
   r   r   r   r   r   r   r!   r#   r1   r6   r8   r>   rH   rL   rN   rV   rW   r^   rd   rj   rq   rs   r   r   r   r   r   r   r   r   r   r   r   r   r   r   <module>   s:     

 4).f
%/