a
    hHY                     @   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   P/var/www/auris/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$   dd | D }t ttg|R   d S )Nc                 S   s   g | ]}t |qS r   r   r   r   r   r   r      r   z4assert_incompatible_shapes_raise.<locals>.<listcomp>)r   
ValueErrorr   )r   r   r   r   r    assert_incompatible_shapes_raise   s    r#   Fc           
      C   s   t j| td}tt j|}t ||}|r>|j}|j}|r^|d d d }|d d d }|| }t||\}}	t	||	 d S )Ndtype)
r   r   intmultiplyreducearangereshapeTr   r   )
Zshape0Zshape1Z
transposedZflippedZx0nx1yZb0b1r   r   r   assert_same_as_ufunc!   s    r1   c                  C   s:   t d} t d}t| |\}}t| | t|| d S )N
   )r   r*   r   r   )xr/   bxbyr   r   r   	test_same7   s
    


r6   c                  C   sP   t d} t d}ttd t| |dd W d    n1 sB0    Y  d S )Nr2   zgot an unexpected keywordfloat64r$   )r   r*   r   	TypeErrorr   )r3   r/   r   r   r   test_broadcast_kwargs>   s    

r9   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    


rI   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@   rA   rD   rF   rE   r;   r;   rC   r   r   rB   r&   rG   rH   r   r   r   r   r   (test_two_compatible_by_ones_input_shapesn   s"    

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
rM   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   rA   rF   rE   r@   rJ   rD   r   rK   rB   rC   r&   rG   rL   r   r   r   3test_two_compatible_by_prepending_ones_input_shapes   s0    

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
rO   c                  C   sD   ddgddgg dddgg} | D ]}t | t |d d d  q d S )	NrA      r<   r=   r<   rA   rA   rP   r;   r=   rQ   r<   r=   r=   r&   )r#   )rH   r   r   r   r   )test_incompatible_shapes_raise_valueerror   s    rW   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@   rA   rD   rF   rE   rJ   rC   rK   rB   r   rN   r   r;   zShapes: %s %sTF)r1   rL   r   r   r   test_same_as_ufunc   sV    
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#
rX   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   rN   r@   r;   rA   r=   rS   r<   r:   rD   r&   rR   r   r;   r<   r;   r<   )r   r<   r<   r;   )r<   r   )r   r>   r   onesr*   r+   r   r   )rH   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 )NrN   r   r@   rA   rS   rP   rZ   r[   rJ   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"   )rH   Z
orig_shaper   ra   r   test_broadcast_to_raises  s    
re   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<   rS   rJ   r=   rQ   rZ       d   r=   c                      s   t   S r`   )r   r   bad_argsr   r   rd   %  r   z&test_broadcast_shape.<locals>.<lambda>)r   r   r   r\   r   r"   r   r   ri   r   test_broadcast_shape  s      rk   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      rZ   rS   rJ   rf   ))   rm      rn   r;   rl   )rp   r;   rm   )rp   rn   rm   ro   rD   rE   rF   rC   rK   rB   rN   r@   rA   r<   r=   r<   rg   rh   )r   r   )rH   r   rc   r   r   r   test_broadcast_shapes_succeeds(  sB    

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rr   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 )NrA   rP   rR   rS   rT   rU   rV   )rZ   rE   rq   )r2   rp   r<   c                      s   t   S r`   r   r   )r   r   r   rd   \  r   z.test_broadcast_shapes_raises.<locals>.<lambda>rg   c                      s   t   S r`   rs   r   ri   r   r   rd   _  r   )r   r"   )rH   r   )rj   r   r   test_broadcast_shapes_raisesQ  s    rt   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=   rQ   rS   r<   r   stridesr;   r=   rf   r   )numi4)objOrP   r$   rp   rx   rQ   rz   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 )Nrp   r<   r   r;   r=   rQ   )r   r*   r   r>   r   )selfrb   arr_viewr    r   r   r   test_1d  s    


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=   rQ   r2   )r<   r<   r   r;      r<                     r   ogridr   r>   r   r   r   jrb   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=   rQ   r2   r   )r   r2   r   )r;   r   r   )r<   r   r   )r=   r   r   r   r   r   r   rb   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=   rQ   r2   rR   rJ   rY   r:   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 )NrQ   r2   rR   rY   r   r:   r   r   r   )      rg   )r   rg   !   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 )NrQ   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 axisrU   rB   )Zaxisz.window shape cannot be larger than input array)rp   rp   )r   r   pytestraisesr"   r   )r   r   r   rb   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 )Nrp   r<   F	writeablez#assignment destination is read-onlyr   r=   rK   TrB   )r   r=   r<   r=   rQ   )r   r*   r   r   flagsr   r   r   r"   r   r>   )r   rb   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   rp   r<   FsubokT)r   ndarrayr*   r   r   
isinstancer   )r   r   rb   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)rb   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   rz   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 )Nru   rS   r<   rv   T)r   rw   r   zsimple finalizedr&   r;   r   )r<   rQ   )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 )Nr:   rR   Fr   TrS   r@   )r   r>   r   r   r   r   r   r"   __setitem__slicer   r	   FutureWarningDeprecationWarningr
   r   r   r   )originalresultis_broadcastresults_r   rw   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 )Nr:   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=   rA   )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   r9   r?   rI   rM   rO   rW   rX   r_   re   rk   rr   rt   r   r   r   r   r   r   r   r   r   r   r   r   r   r   <module>   s:     

 4).f
%/