U
    _{f%                     @   s`  d dl Z d dl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 d dlmZ dd Zejdddd gdd	 Zd
d Zejdddgdd Zdd Zdd Zdd Zdd Zdd Zdd Zejddddigd dggd!d" Zd#d$ Z d%d& Z!d'd( Z"d)d* Z#d+d, Z$d-d. Z%ejd/d d0d1gd2d3 Z&d4d5 Z'd6d7 Z(d8d9 Z)dS ):    N)		DataFrameIndex
MultiIndexSeries	Timestampconcat
date_rangeisnanotna)offsetsc              
   C   sB   t  0 t jddtd | t|   W  5 Q R  S Q R X d S )Nignorez.*(empty slice|0 for slice).*)messagecategory)warningscatch_warningsfilterwarningsRuntimeWarningnpisfinitemeanx r   ]/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/pandas/tests/window/test_apply.pyf   s    
r   bad_raw   c              	   C   s:   t jtdd" ttddjt| d W 5 Q R X d S )Nz'raw parameter must be `True` or `False`match   r   raw)pytestraises
ValueErrorr   rangerollingapplylen)r   r   r   r   test_rolling_apply_invalid_raw"   s    r)   c                 C   s   | \}}t ddddg}|djtj||d}|  s@t|jdddjtj||d}t ddddgtd	}t	
|| d S )
Nr      r      
   enginer!   min_periods   Zdtype)r   r&   r'   r   sumr	   allAssertionErrorfloattmassert_almost_equal)engine_and_rawr.   r!   valsresultexpectedr   r   r    test_rolling_apply_out_of_bounds(   s    r=   windowr*   2sc              	      s   t tjdtjjdddddtddddd	  fd
d} | j|dd} jdd  	 }t
|| t
t  | j|dd W 5 Q R X d S )N   r   r,   )sizeAB20130101sZperiodsfreq)indexc                    s$   | j d  j d krtjS | jd S )Nr   )rI   r   nanilocr   dfr   r   r   @   s    z1test_rolling_apply_with_pandas_objects.<locals>.fFr    r*   T)r   r   randomrandnrandintr   r&   r'   rL   Zreindex_liker7   assert_frame_equalZexternal_error_raisedAttributeError)r>   r   r;   r<   r   rM   r   &test_rolling_apply_with_pandas_objects6   s    rT   c                 C   s   | \}}t g dd}|jd|djdd ||d}t|| t d d d g}|jdd	|d
jdd ||d}t dddgd d | }t|| |jdd	|d
jt||d}t|| d S )NZfloat64r2   r,   )stepc                 S   s   |   S N)r   r   r   r   r   <lambda>R       z$test_rolling_apply.<locals>.<lambda>r-   r*   r   r0   rU   c                 S   s   t | S rV   )r(   r   r   r   r   rW   Y   rX         ?       @)r   r&   r'   r7   assert_series_equalr(   )r9   rU   r.   r!   r<   r;   rF   r   r   r   test_rolling_applyM   s$        r]   c                 C   s~   | \}}t tddddtdddd }|jdd	}|jd
d	}|jdd ||d}|jdd ||d}t|| d S )NrE   r@   rF   rG   rB   rC   r*   r   )r>   1sc                 S   s   dS Nr   r   r   r   r   r   rW   n   rX   z test_all_apply.<locals>.<lambda>r-   c                 S   s   dS r_   r   r   r   r   r   rW   o   rX   )r   r   r%   Z	set_indexr&   r'   r7   rR   )r9   r.   r!   rN   Zerrr;   r<   r   r   r   test_all_applyb   s    ra   c                 C   s   | \}}t dtdi}tdtdtdtdtdg|_dd	 }|jd
ddj|||d}| }d|d< t|| |jdddj|||d}| }d|d< t|| |jdddj|||d}| }d|d< t|| d S )NrD   r@   z20130101 09:00:00z20130101 09:00:02z20130101 09:00:03z20130101 09:00:05z20130101 09:00:06c                 S   s   dS r_   r   r   r   r   r   rW      rX   z#test_ragged_apply.<locals>.<lambda>r^   r   r>   r0   r-   rZ   r?   Z5s)	r   r%   r   rI   r&   r'   copyr7   rR   )r9   r.   r!   rN   r   r;   r<   r   r   r   test_ragged_applys   s*    rd   c                	   C   s>   t jtdd& ttddjdd dd W 5 Q R X d S )Nz)engine must be either 'numba' or 'cython'r   r   c                 S   s   | S rV   r   r   r   r   r   rW      rX   z%test_invalid_engine.<locals>.<lambda>Zfoo)r.   r"   r#   r$   r   r%   r&   r'   r   r   r   r   test_invalid_engine   s    rf   c                	   C   sD   t jtdd, ttddjdd dddid	 W 5 Q R X d S )
Nz+cython engine does not accept engine_kwargsr   r   c                 S   s   | S rV   r   r   r   r   r   rW      rX   z3test_invalid_engine_kwargs_cython.<locals>.<lambda>cythonZnopythonF)r.   Zengine_kwargsre   r   r   r   r   !test_invalid_engine_kwargs_cython   s      rh   c                	   C   s@   t jtdd( ttddjdd ddd W 5 Q R X d S )	Nz.raw must be `True` when using the numba enginer   r   c                 S   s   | S rV   r   r   r   r   r   rW      rX   z(test_invalid_raw_numba.<locals>.<lambda>FZnumba)r!   r.   re   r   r   r   r   test_invalid_raw_numba   s
     ri   args_kwargsparr,   )r,   c                 C   s   dd }t ddgddgd}tddg}t ddgdd	gg|d
}|dj|| d | d d}t|| tjddgdd gd}tdd	g|dd}|	dd d}|j|| d | d d}t
|| d S )Nc                 S   s   t | | S rV   )r   r3   )r   rk   r   r   r   numpysum   s    z0test_rolling_apply_args_kwargs.<locals>.numpysumr   r*   )grarm   rn   g      &@g      (@)columnsr   )argskwargs)r   r   )r   r   )names)rI   name)r   r   r&   r'   r7   rR   r   from_tuplesr   groupbyr\   )rj   rl   rN   idxr<   r;   ZmidxZ
gb_rollingr   r   r   test_rolling_apply_args_kwargs   s    rw   c                 C   sR  t tjd}tj|d d< tj|dd < |jdddjt| d}t	|j
d t|dd  |jdd	djt| d}t|j
d
 stt|j
d rtt|j
d rtt|j
d stt tjd}|jdddjt| d}t|j
d stt|j
d st|jdddjt| d}|jdddjt| d}t	|| d S )N2   r,      r/   r    rJ               ir@   r   r+   r   r   )r   r   rO   rP   NaNr&   r'   r   r7   r8   rL   r   r	   r5   r
   )r!   objr;   obj2Zresult0Zresult1r   r   r   	test_nans   s"     r   c                 C   s   t tjd}tj|d d< tj|dd < |jddddjt| d}t|t tjgd	 gjddd
jt| dj	d	d  j
dd}t|| d S )Nrx   r,   ry   r{   r|   T)r0   centerr    	   r/   )Zdrop)r   r   rO   rP   r   r&   r'   r   r   rL   Zreset_indexr7   r\   )r!   r   r;   r<   r   r   r   test_center   s"      r   c                 C   sF   | djt| d}t|ts"tt|jd t	
|dd   d S )Nrx   r    rJ   )r&   r'   r   
isinstancer   r5   r7   r8   rL   r   r   )r!   seriesr;   r   r   r   test_series   s    r   c                 C   sd   | djt| d}t|ts"ttj|jdd d f |jdd d d f jt	j
d| ddd d S )	Nrx   r    rJ   r   r   )axisr!   FZcheck_names)r&   r'   r   r   r   r5   r7   r\   rL   r   r   )r!   framer;   r   r   r   
test_frame   s    "r   c           	      C   s   d}d}|d d d  d }|j||djt| d}|jd }|dt   }|d d d ||}t	
|d t| d S )	N   r,   r*   rD   rb   r    rJ   r~   )resampler   r&   r'   r   rI   r   BDaytruncater7   r8   r   )	r!   r   winminpZserZseries_result	last_date	prev_dateZtrunc_seriesr   r   r   test_time_rule_series   s    
r   c           	      C   s   d}d}|d d d  d }|j||djt| d}|jd }|dt   }|d d d ||}t	j
|||jtj| dd	d
 d S )Nr   r,   r*   rD   rb   r    rJ   r~   Fr   )r   r   r&   r'   r   rI   r   r   r   r7   r\   Zxsr   )	r!   r   r   r   frmZframe_resultr   r   Ztrunc_framer   r   r   test_time_rule_frame   s    
r   r   c   d   c                 C   sv   |j t|d ||djt| d}|j t|||djt| d}t|}t|t| | }t|| ||  d S )Nr   rY   r    )r&   r(   r'   r   r	   r7   r\   r8   )r!   r   r   rU   r;   r<   Znan_maskr   r   r   test_min_periods  s      r   c                 C   sv   dd t dD }d}|t|j| jd|djt| dd|j}|jd|d	d
jt| d}t	|| d S )Nc                 S   s   g | ]}d |dqS r   dr   .0r   r   r   r   
<listcomp>!  s     z.test_center_reindex_series.<locals>.<listcomp>   r,   r   rb   r    Tr>   r0   r   )
r%   reindexlistrI   r&   r'   r   shiftr7   r\   )r!   r   rF   r   Z	series_xpZ	series_rsr   r   r   test_center_reindex_series  s&       r   c                 C   sv   dd t dD }d}|t|j| jd|djt| dd|j}|jd|d	d
jt| d}t	|| d S )Nc                 S   s   g | ]}d |dqS r   r   r   r   r   r   r   3  s     z-test_center_reindex_frame.<locals>.<listcomp>r   r,   r   rb   r    r   Tr   )
r%   r   r   rI   r&   r'   r   r   r7   rR   )r!   r   rF   r   Zframe_xpZframe_rsr   r   r   test_center_reindex_frame1  s       r   c                 C   sB   t ddg}|jdddjtj| d}t ddg}t|| d S )Nr   r*   )r>   r   r    rZ   r[   )r   r&   r'   r   r3   r7   rR   )r!   rN   r;   r<   r   r   r   
test_axis1A  s    r   )*r   numpyr   r"   Zpandasr   r   r   r   r   r   r   r	   r
   Zpandas._testingZ_testingr7   Zpandas.tseriesr   r   markZparametrizer)   r=   rT   r]   ra   rd   rf   rh   ri   rw   r   r   r   r   r   r   r   r   r   r   r   r   r   r   <module>   s<   ,




