o
    _~#gE                     @   s  d dl m Z  d dlZd dlZd dlm  mZ d dlm	Z	m
Z
mZmZmZmZ d dlmZ d dlmZ ejdejdi gejdi gdd	 d
i gejdi gejdi gejdi gdd	 di gdd	 ddd igdd	 di gdd	 ddd igg
dd Zejdejdi gejdi gdd	 d
i gejdi gejdi gejdi gdd	 di gdd	 ddd igdd	 di gdd	 ddd igg
dd Zejdejdi dgejdi dgd d	 d
i d gejdi dgejdi dgejdi dgd!d	 di dgd"d	 ddd idgd#d	 di dgd$d	 ddd idgg
d%d& Zejdejdi dgejdi dgd'd	 d
i d gejdi dgejdi dgejdi dgd(d	 di dgd)d	 ddd idgd*d	 di dgd+d	 ddd idgg
d,d- Zejdejdi gejdi gejdi gejdi gejdi gd.d	 di gd/d	 ddd igd0d	 di gd1d	 ddd igg	d2d3 Zd4d5 Z ejd6di gdi gdi gdi gdi gdi gddd igdi gddd igg	ejd7g d8d9d: Z!d;d< Z"ejd=di d>gdi d>gd
i d gdi d>gdi d>gdi d>gdi d>gddd id>gdi d>gddd id>gg
d?d@ Z#ejdAdi ddgdi ddgd
i d d gdi ddgdi ddgdi ddgdi ddgddd iddgdi ddgddd iddgg
dBdC Z$ejdAdi ddgdi ddgd
i d d gdi ddgdi ddgdi ddgdi ddgddd iddgdi ddgddd iddgg
dDdE Z%ejdFdGd	 dHd	 dId	 dJd	 dKd	 dLd	 dMd	 dNd	 dOd	 dPd	 dQd	 dRd	 dSd	 dTd	 ej&dUd	 e'dVdWgdXdY Z(dZd[ Z)d\d] Z*d^d_ Z+d`da Z,dbdc Z-ejdddedf dgD dhdf diD  djdk Z.ejdFdld	 dmd	 dnd	 dod	 dpd	 dqd	 drd	 dsd	 dtd	 dud	 dvd	 dwd	 dxd	 dyd	 dzd	 ej&d{d	 e'dVdWgd|d} Z/dS )~    datetimeN)	DataFrameDatetimeIndexSeriesconcatisnanotna)offsetszcompare_func, roll_func, kwargsmeansumc                 C      t | t S Nnpisfiniteastypefloatr   x r   /var/www/static.ux5.de/https/Moving-Object-Detection-with-OpenCV/env/lib/python3.10/site-packages/pandas/tests/window/test_rolling_functions.py<lambda>       r   countmedianminmaxc                 C      t j| ddS N   ddofr   stdr   r   r   r   r   "       r$   c                 C   r   Nr   r!   r#   r   r   r   r   r   #   r%   r"   c                 C   r   r   r   varr   r   r   r   r   $   r%   r(   c                 C   r   r&   r'   r   r   r   r   r   %   r%   c                 C   sn   t | jd|d|di |}t|tsJ tdt| |pdd d }t|jd || |d |  d S )N2   stepr   r    r   )	getattrrolling
isinstancer   rangelentmassert_almost_equaliloc)seriescompare_func	roll_funckwargsr+   resultendr   r   r   test_series   s   &r;   c                 C   r   r   r   r   r   r   r   r   5   r   c                 C   r   r   r#   r   r   r   r   r   <   r%   c                 C   r   r&   r#   r   r   r   r   r   =   r%   c                 C   r   r   r'   r   r   r   r   r   >   r%   c                 C   r   r&   r'   r   r   r   r   r   ?   r%   c                 C   s   t |jd|d|d	i |}t|tsJ tdt||pdd d }tj|jdd d f |j|d |d d f j	|d| ddd d S )
Nr)   r*   r   r    r,   )axisrawFcheck_namesr   )
r-   r.   r/   r   r0   r1   r2   assert_series_equalr4   apply)r=   framer6   r7   r8   r+   r9   r:   r   r   r   
test_frame/   s   $
rC   z%compare_func, roll_func, kwargs, minp
   c                 C   r   r   r   r   r   r   r   r   R   r   c                 C   r   r   r#   r   r   r   r   r   V   r%   c                 C   r   r&   r#   r   r   r   r   r   W   r%   c                 C   r   r   r'   r   r   r   r   r   X   r%   c                 C   r   r&   r'   r   r   r   r   r   Y   r%   c                 C   s   d}| d d d  d }t|j||d|di |}|jd }|dt   }	| d d d |	|}
t	|j
d ||
 d S )N      Bwindowmin_periodsr,      r   )resampler   r-   r.   indexr
   BDaytruncater2   r3   r4   )r5   r6   r7   r8   minpwinserseries_result	last_date	prev_datetrunc_seriesr   r   r   test_time_rule_seriesM   s   
rW   c                 C   r   r   r   r   r   r   r   r   n   r   c                 C   r   r   r#   r   r   r   r   r   r   r%   c                 C   r   r&   r#   r   r   r   r   r   s   r%   c                 C   r   r   r'   r   r   r   r   r   t   r%   c                 C   r   r&   r'   r   r   r   r   r   u   r%   c                 C   s   d}|d d d  d }t|j||d|d
i |}|jd }	|	dt   }
|d d d |
|	}tj	|
|	|j|| ddd	 d S )NrE   rF   rG   rH   r,   rK   r=   Fr>   r   )rL   r   r-   r.   rM   r
   rN   rO   r2   r@   xsrA   )r=   rB   r6   r7   r8   rP   rQ   frmframe_resultrT   rU   trunc_framer   r   r   test_time_rule_framei   s   

r]   c                 C   r   r   r#   r   r   r   r   r      r%   c                 C   r   r&   r#   r   r   r   r   r      r%   c                 C   r   r   r'   r   r   r   r   r      r%   c                 C   r   r&   r'   r   r   r   r   r      r%   c                 C   s  t tjdd}tj|d d< tj|dd < t|jddd|di |}t	|j
d | |dd  t|jdd	d|di |}t|j
d
 sOJ t|j
d rXJ t|j
d raJ t|j
d sjJ t tjdd}t|jddd|di |}t|j
d sJ t|j
d sJ |dkrt|jddd|di |}t|jddd|di |}t	|| d S d S )NrF   r)   rD      rJ   r,            rK   i         r   r   r    r   )r   r   randomdefault_rngstandard_normalnanr-   r.   r2   r3   r4   r   r	   )r6   r7   r8   objr9   obj2result0result1r   r   r   	test_nans   s&   rp   c                  C   sr   t tjdd} tj| d d< tj| dd < | jddd }t	|j
d t| dd t  d S )NrF   r)   rD   r^   r_   r`   r,   )r   r   rh   ri   rj   rk   r.   r   r2   r3   r4   r   r   r   r   )rl   r9   r   r   r   test_nans_count   s   "rq   zroll_func, kwargsrP   )r   c   d   c                 C   s   t | jt| d ||d|di |}t | jt| ||d|di |}t|}t|t| | }t|| ||  d S )Nr    rJ   r+   r   )r-   r.   r1   r   r2   r@   r3   )r5   rP   r7   r8   r+   r9   expectednan_maskr   r   r   test_min_periods   s   rw   c                 C   sj   | j t| d d|d }| j t| d|d }t|}t|t| | }t|| ||  d S )Nr    r   rt   )r.   r1   r   r   r2   r@   r3   )r5   r+   r9   ru   rv   r   r   r   test_min_periods_count   s   rx   zroll_func, kwargs, minprb   c                 C   s   t tjdd}tj|d d< tj|dd < t|jd|dd| di |}tt|t tjgd gjd|d	| di |j	dd  j
dd
}t|| d S )NrF   r)   rD   r^   ra   T)rJ   center	   r`   )dropr   )r   r   rh   ri   rj   rk   r-   r.   r   r4   reset_indexr2   r@   )r7   r8   rP   rl   r9   ru   r   r   r   test_center   s"   "r}   z#roll_func, kwargs, minp, fill_valuec                 C      dd t dD }t| t| j| jd|d|d	i |d| j}t| jd|dd|d	i |}|d ur@||}t	|| d S )
Nc                 S      g | ]}d |dqS r   dr   .0r   r   r   r   
<listcomp>      z.test_center_reindex_series.<locals>.<listcomp>   rE   rH   TrI   rJ   ry   r   )
r0   r-   reindexlistrM   r.   shiftfillnar2   r@   )r5   r7   r8   rP   
fill_values	series_xp	series_rsr   r   r   test_center_reindex_series  $   
r   c                 C   r~   )
Nc                 S   r   r   r   r   r   r   r   r   8  r   z-test_center_reindex_frame.<locals>.<listcomp>r   rE   rH   r   Tr   r   )
r0   r-   r   r   rM   r.   r   r   r2   assert_frame_equal)rB   r7   r8   rP   r   r   frame_xpframe_rsr   r   r   test_center_reindex_frame'  r   r   fc                 C      | j dddj| ddS NrD   re   rH   F)pairwiser.   covr   r   r   r   r   M  r   c                 C   r   r   r.   corrr   r   r   r   r   N  r   c                 C      | j ddd S NrD   re   rH   r.   r   r   r   r   r   r   O      c                 C   r   r   r.   r   r   r   r   r   r   P  r   c                 C   r   r   r.   r   r   r   r   r   r   Q  r   c                 C   r   r   r.   r   r   r   r   r   r   R  r   c                 C   r   r   r.   r$   r   r   r   r   r   S  r   c                 C   r   r   r.   r(   r   r   r   r   r   T  r   c                 C   r   r   r.   skewr   r   r   r   r   U  r   c                 C   r   r   r.   kurtr   r   r   r   r   V  r   c                 C   s   | j dddjddS )NrD   re   rH         ?)qr.   quantiler   r   r   r   r   W  s    c                 C   r   r   r.   r   r   r   r   r   r   X  r   c                 C      | j dddjtddS NrD   re   rH   FrX   r.   rA   r   r   r   r   r   r   Y  r   c                 C   r   NrD   re   rH   TrX   r   r   r   r   r   r   Z  r   c                 C      | j dddd S NboxcarrD   re   )win_typerI   rJ   r   r   r   r   r   r   \  r   scipy)marksc                 C   s   t td}t tj|jd}tddgddgddgdd	ggd
dgd}ttj|j|jd}| |}t|| | |}t	|| d S )Nrg   rM   r    re   rf   rF   rz   r,   r   ArG   columns)rM   r   )
r   r0   r   rk   rM   r   r   r2   r@   r   )r   r   
s_expecteddfdf_expecteds_result	df_resultr   r   r   +test_rolling_functions_window_non_shrinkageJ  s   (r   c                 C   s   dd t ddD }|tddddd tt dd|d	}|d
d }| }tg dtdd t ddD ddd	dd|  }|d j	d| d }t
|| dS )z%Replicate result expected in GH #6297c                 S      g | ]}t d d|qS   r    r   r   ir   r   r   r   q  r   z+test_rolling_max_gh6297.<locals>.<listcomp>r       r   rf   r      r   c                 S      t | S r   r   r   r   r   r   r   v      z)test_rolling_max_gh6297.<locals>.<lambda>)      ?       @g      @      @g      @c                 S      g | ]	}t d d|dqS r   r    r   r   r   r   r   r   r   |      DfreqNrI   r+   )r0   appendr   r   map
sort_indexr   rL   r   r.   r2   r@   )r+   indicesr5   ru   r   r   r   r   test_rolling_max_gh6297o  s   r   c                 C   s  dd t ddD }|tdddd |tdddd ttt ddd	g |d
}|dd }| }tg dtdd t ddD ddd
d d |  }|d	 j
d| d	 }t|| tg dtdd t ddD ddd
d d |  }|d j
d| d	 }t|| d}tdddd|gtdd t ddD ddd
d d |  }|d j
d| d	 }t|| d S )Nc                 S   r   r   r   r   r   r   r   r     r   z-test_rolling_max_resample.<locals>.<listcomp>r    r   r   re   rF   rD   ra   r   c                 S   r   r   r   r   r   r   r   r     r   z+test_rolling_max_resample.<locals>.<lambda>)        r   r         @g      4@c                 S   r   r   r   r   r   r   r   r     r   r   r   r   )r   r   r   r   g      $@c                 S   r   r   r   r   r   r   r   r     r   g&@r   r   r   r   c                 S   r   r   r   r   r   r   r   r     r   )r0   r   r   r   r   r   r   r   rL   r   r.   r2   r@   r   r   )r+   r   r5   ru   r   vr   r   r   test_rolling_max_resample  s>   r   c                 C   s   dd t ddD }|tdddd |tdddd ttt ddd	g |d
}|dd }| }tg dtdd t ddD ddd
d d |  }|d	 j
d| d}t||	  d S )Nc                 S   r   r   r   r   r   r   r   r     r   z-test_rolling_min_resample.<locals>.<listcomp>r    r   r   re   rF   rD   ra   r   c                 S   r   r   r   r   r   r   r   r     r   z+test_rolling_min_resample.<locals>.<lambda>)r   r   r   r   r   c                 S   r   r   r   r   r   r   r   r     r   r   r   r   )r0   r   r   r   r   r   r   r   rL   r   r.   r2   r@   )r+   r   r5   ru   rr   r   r   test_rolling_min_resample  s   r   c                  C   s   dd t ddD } | tdddd | tdddd ttt ddd	g | d
}|dd }| }tg dtdd t ddD ddd
}|d	 j
dd	 }t|| d S )Nc                 S   r   r   r   r   r   r   r   r     r   z0test_rolling_median_resample.<locals>.<listcomp>r    r   r   re   rF   rD   ra   r   c                 S   r   r   r   r   r   r   r   r     r   z.test_rolling_median_resample.<locals>.<lambda>)r   r   r   r   rD   c                 S   r   r   r   r   r   r   r   r     r   r   r   rI   )r0   r   r   r   r   r   r   r   rL   r   r.   r2   r@   )r   r5   ru   r   r   r   r   test_rolling_median_resample  s   r   c                  C   sP   d} t tjd| jddd  t tjd| jddd  d S )Ni N  rF   F)rI   ry   )r   r   rh   ri   rj   r.   r   )nr   r   r    test_rolling_median_memory_error  s   
r   	data_typec                 C   s   g | ]
}t d | qS )r   r   dtype)r   widthr   r   r   r     s    r   )rg      c                 C   s(   g | ]}d D ]}t | | qqS )uir   )r   r   signr   r   r   r     s   ( )r    rF   rg   r   c                 C   sp   t tjd| djdd }|jd tdksJ t tjd| djdd }|jd tdks6J d S )Nra   r   re   r   r   f8)r   r   aranger.   r   dtypesr   r   )r   r9   r   r   r   "test_rolling_min_max_numeric_types  s   r   c                 C   r   )NrD   r   rH   )r.   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   s   | j ddddS )NrD   re   rH   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c                 C   r   r   r   r   r   r   r   r     r   c           
      C   s|   t tjd}|}t }|}tdgd}|d d|d< |}| |}t|| | |}t|| | |}	t|	| d S )Nr   ar   float64)r   r   r   r   r   r2   r@   r   )
r   r   r   df1df1_expecteddf2df2_expectedr   
df1_result
df2_resultr   r   r   !test_moment_functions_zero_length  s   r   )0r   numpyr   pytestpandas.util._test_decoratorsutil_test_decoratorstdpandasr   r   r   r   r   r	   pandas._testing_testingr2   pandas.tseriesr
   markparametrizer   nansumr   r   r   r;   rC   rW   r]   rp   rq   rw   rx   r}   r   r   param
skip_if_nor   r   r   r   r   r   r   r   r   r   r   r   <module>   s    











































%
