o
    i$                     @   s   d dl Zd dlmZmZmZ d dlZd dlmZ d dl	m
Z
mZmZmZ ejdeeegZG dd dZG dd	 d	ZG d
d dZdS )    N)assert_equalassert_array_equalassert_allclose)raises)griddataNearestNDInterpolatorLinearNDInterpolatorCloughTocher2DInterpolatorinterpolatorc                   @   s\   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zdd ZdS )TestGriddatac                 C   sZ   g d}g d}t ||g ddd}t|g d t ||g d}t|tjtjdg d S )N)r   r   r      r   r   )r         )r   r   )r   r   r   )Z
fill_value)g      r   r   r   )r   r   npnan)selfxyyi r   v/var/www/html/eduruby.in/lip-sync/lip-sync-env/lib/python3.10/site-packages/scipy/interpolate/tests/test_ndgriddata.pytest_fill_value   s   zTestGriddata.test_fill_valuec              	   C   s   t jg dt jd}t j|jd t jdd d d f t ddgd d d f  }dD ]:}dD ]5}t||f}t|d d df |d d df f||d d df |d d df f||d}t||d|d	 q.q*d S 
Nr   )      r   )r         ?)r    r    )g      ?g333333?Zdtyper   r   nearestZlinearZcubicTFmethodrescale+=atolerr_msgr   arraydoublearangeshapereprr   r   r   r   r   r&   r'   msgr   r   r   r   test_alternative_call   s   
 Bz"TestGriddata.test_alternative_callc              	   C   s   t jg dt jd}t j|jd t jdd d d f t ddgd d d f  }dD ]}dD ]}t||f}t|||||d}t||d|d	 q.q*d S r   r,   r2   r   r   r   test_multivalue_2d(   s   
 zTestGriddata.test_multivalue_2dc              	   C   s   t jg dt jd}t j|jd t jd}|d d d d d f t g dd d d d f  }dD ]0}dD ]+}t||f}t|||||d}t|jd|d	 t|t 	|d d d f d
d|d q4q0d S )Nr   r!   r   r   r   r   r"   r$   r%      r   r+   r   r   r(   r)   
r   r-   r.   r/   r0   r1   r   r   r   Ztiler   r   r   xir&   r'   r3   r   r   r   r   test_multipoint_2d4   s   
2zTestGriddata.test_multipoint_2dc              	   C   s   t jg dt jd}t j|jd t jd}|d|d d d   }|d d d d d f t g dd d d d f  }dD ]0}dD ]+}t||f}t|||||d	}t|jd
|d t|t 	|d d d f dd|d q?q;d S )Nr   r!   r                  @r   r6   r"   r$   r%   r7   r9   r:   r(   r)   r;   r<   r   r   r   test_complex_2dD   s    
2zTestGriddata.test_complex_2dc                 C      t g d}t g d}dD ]2}tt||||d||dd tt|dd|||d||dd tt|f||f|d||dd qd S )	Nr         @r         @r8      r   r   r   g333333@r   r   r"   r&   r(   r+   r*   rE   r   r   r-   r   r   reshaper   r   r   r&   r   r   r   test_1dU      zTestGriddata.test_1dc                 C   s   t g d}t g d}t ddg}t ddg}d}tt||||d||dd	 tt|d
d|||d||dd	 tt|f||f|d||dd	 d S )NrB   rF   ?g      @      ?r#   rG   r(   rH   rE   r   rI   )r   r   r   r=   Z	yi_shouldr&   r   r   r   test_1d_bordersa   s4   

zTestGriddata.test_1d_bordersc                 C   rA   )	N)rC   r   rD   r8   rE   r   rF   r"   rG   g|=rH   rE   r   rI   rK   r   r   r   test_1d_unsortedw   rM   zTestGriddata.test_1d_unsortedc              	   C   s   t jg dt jd}t jg dt jd}t jg dt jd}t t dddd d d f t dddd d d f \}}| }| }t ||gj }d	D ]$}|}t|||t dd
g |d}	t||||dd}
t	|	|
|dd qPd S )N)r   )r   d   )
   rR   )rS   r   )r   r8   r!   )r   r   r   r   )皙?g?)rO   g       @g      g      @g      "@r   rS      rR   r"   g      Y@rG   Tr%   g-q=rH   )
r   r-   r.   Zbroadcast_arrayslinspaceravelTcopyr   r   )r   ZpointsZpoints_rescaledvaluesxxyyr=   r&   r3   ZziZzi_rescaledr   r   r   test_square_rescale_manual   s*   
z'TestGriddata.test_square_rescale_manualc           	   	   C   s   t jg dt jd}t j|jd t jd}|d|d d d   }t ddg}dD ]@}t||||d}t|||d d d f |d}t|||d	 t dg}t g d
}ttt||||d ttt||||d q)d S )Nr   r!   r   r?   r   r    r"   rG   r9   )r    r    r    )	r   r-   r.   r/   r0   r   r   assert_raises
ValueError)	r   r   r   r=   r&   p1p2Zxi1Zxi3r   r   r   
test_xi_1d   s&   
zTestGriddata.test_xi_1dN)__name__
__module____qualname__r   r4   r5   r>   r@   rL   rP   rQ   r]   rb   r   r   r   r   r      s    
r   c                   @   s   e Zd Zdd Zdd ZdS )TestNearestNDInterpolatorc                 C   sf   d\}}t || ||f}t |}t||}ddd}t|||d}t||||dd d S )N)   r   F)Zbalanced_treeZcompact_nodes)Ztree_optionsr(   )r*   )r   r/   rJ   r   r   )r   Znptsndr   r   ZnndioptsZnndi_or   r   r   test_nearest_options   s   


z.TestNearestNDInterpolator.test_nearest_optionsc                 C   s   t g dg dg dg}|d d dd f }t|d |d f|d }t|dd	gdd	gddg t|d |d ft|d }t|dd	gdd	gddg d S )
N)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   rT   rN   )r   r-   r   r   list)r   rh   dZNIr   r   r   test_nearest_list_argument   s   
 z4TestNearestNDInterpolator.test_nearest_list_argumentN)rc   rd   re   rj   rm   r   r   r   r   rf      s    rf   c                   @   s$   e Zd Zedd Zedd ZdS )TestNDInterpolatorsc                 C   s  t jd t jd}t jd}t ||}t t|t|}t t|t|}t ||\}}t |	 |	 fj
}|tt|||}||}	|||f}
||df}|||}||d}t|	j|
j  ko}|j  ko}|j  ko}|jkn  d d S )Nr   rS   g        T)r   randomseedhypotrV   minmaxZmeshgridZvstackrW   rX   rk   zipr   size)r   r
   r   r   zXYXYinterpZinterp_points0Zinterp_points1Zinterp_points2Zinterp_points3Zinterp_points4r   r   r   test_broadcastable_input   s2   

z,TestNDInterpolators.test_broadcastable_inputc                 C   s   t jd t jd}|d d df |d d df }}t ||}t jd}|jdd |jdd |jdd |||}|| d S )Nr   )rS   r   r   )2   r   F)write)r   ro   rp   rq   Zsetflags)r   r
   Zxyr   r   rv   ry   rz   r   r   r   test_read_only   s   "
z"TestNDInterpolators.test_read_onlyN)rc   rd   re   parametrize_interpolatorsr{   r~   r   r   r   r   rn      s
    
rn   )numpyr   Znumpy.testingr   r   r   Zpytestr   r^   Zscipy.interpolater   r   r   r	   markZparametrizer   r   rf   rn   r   r   r   r   <module>   s     