o
    g"                     @   sV   d dl Z d dlZd dlZd dlZd dlZd dlmZmZ d dl	m
Z G dd dZdS )    N)	DataFrameSeriesc                   @   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 )TestDataFrameMissingDatac                 C   s  t |j}tj|}tj|d d< td|i|jd}t||jdd}| }|	 |	 }}|jdd}	t
|d | |jddd}
t
|	d | t
|d | |
d u s[J |jddgd	}	|jddgdd
}
t
|	d | t
|d | |
d u sJ d S )N   fooindexr   nameallhowT)r   inplace)r   subset)r   r   r   )lenr   nprandomrandnnanr   r   dropnacopytmassert_series_equal)selffloat_frameNmatframeoriginalexpectedinplace_frame1inplace_frame2smaller_framereturn_value r$   d/home/ubuntu/cloudmapper/venv/lib/python3.10/site-packages/pandas/tests/frame/methods/test_dropna.pytest_dropEmptyRows   s$   
z+TestDataFrameMissingData.test_dropEmptyRowsc                 C   sB  t |j}tj|}tj|d d< td|i|jd}d|d< t||jdd}| | }}|	 }t
|d | |j	dd}	t|dd  |jdd  dd}
t
|d |
 t
|d |
 |	d u shJ |j	dgd}t
|d | |d dk sJ |j	dgdd	}	t
|j|j t
|j|j |	d u sJ d S )
Nr   r   r   barr	   Tr   r   )r   r   )r   r   r   r   r   r   r   r   r   r   r   r   r   assert_index_equal)r   r   r   r   r   r   
inp_frame1
inp_frame2r"   r#   expsamesize_framer$   r$   r%   test_dropIncompleteRows(   s*   
 z0TestDataFrameMissingData.test_dropIncompleteRowsc                 C   s  t tjdd}tj|d d d< |jdd}|jd d g df }| }|jddd}t	|| t	|| |d u s@J |jd	d}|jt
tdd }| }|jd	dd}t	|| t	|| |d u smJ |jdd
d}|jd d g df }| }|jdd
dd}t	|| t	|| |d u sJ |jd	dd}|jtdd }| }|jd	ddd}t	|| t	|| |d u sJ |jddd}t	|| |jddd}t	|| |jd	g dd}| }|jd	g ddd}t	|| t	|| |d u sJ |jddd}t	|| tj|d< |jddd}|jd d g df }t	|| d}tjt|d |jdd W d    d S 1 sTw   Y  d S )N            axis)r   r3      T)r5   r   r   r   )r5   thresh)r5   r7   r   r6   )r5   r   )r5   r   r   r   )r5   r   z)No axis named 3 for object type DataFramematch)r   r   r   r   r   r   locr   r   assert_frame_equallistrangepytestraises
ValueError)r   dfdroppedr   inpr#   msgr$   r$   r%   test_dropnaC   sd   
$z$TestDataFrameMissingData.test_dropnac                 C   s  t ddtjgdd}t ddg|jdd}td|j i}| }|d   t	|d | |d }|jdd}t	|| t	|d | |d u sMJ |d 
dg t	|d | |d }|j
dgdd}t	||
dg t	|d | |d u sJ d S )Nr3   r2   A)r
   )dtyper
   Tr(   )r   r   r   rG   r   valuesr   r   r   r   drop)r   r   r   rA   df2serr#   r$   r$   r%   test_drop_and_dropna_caching   s$   z5TestDataFrameMissingData.test_drop_and_dropna_cachingc                 C   s   d}t jt|d |jdd W d    n1 sw   Y  d}t jt|d |jd d W d    n1 s9w   Y  t jtdd |jddgd	 W d    d S 1 sYw   Y  d S )
Nzinvalid how option: foor8   r   r   zmust specify how or threshz	^\['X'\]$rF   Xr)   )r>   r?   r@   r   	TypeErrorKeyError)r   r   rD   r$   r$   r%   test_dropna_corner   s   "z+TestDataFrameMissingData.test_dropna_cornerc                 C   s  t dtjddgdtjddgtjtjtjtjgdtjdd	gg}tjtd
d |jdddgd W d    n1 s:w   Y  tjtd
d |jddd W d    n1 sXw   Y  | }tjtd
d |jdddd W d    d S 1 s|w   Y  d S )Nr3   r2   r6   r1   r   r0         	   zsupplying multiple axesr8   r   r   )r   r5   )r   r3   T)r   r5   r   )r   r   r   r>   r?   rN   r   r   )r   rA   rC   r$   r$   r%   test_dropna_multiple_axes   s"   
"z2TestDataFrameMissingData.test_dropna_multiple_axesc                 C   s   t  }tjdddtj d}tjdddtj d}|g|d< |jdd}t d|gi}t|| t d|d tj	|gi}|jdd}t ||gdgddgd	}t|| d S )
Ni  r3   )tzinfor2   Timer   r4   r6   )columnsr   )
r   datetimedateutiltztzutcr   r   r;   r   r   )r   rA   dt1dt2resultr   r$   r$   r%   test_dropna_tz_aware_datetime   s   
z6TestDataFrameMissingData.test_dropna_tz_aware_datetimec                 C   sJ   t jg d}t |}tdtdi|d}|}| }t|| d S )N)r   g=
ףp=@gQ	@gQ@rF   abcr   )	pdIntervalIndexfrom_breaksCategoricalIndexr   r<   r   r   r;   )r   iicirA   r   r^   r$   r$   r%   &test_dropna_categorical_interval_index   s   
z?TestDataFrameMissingData.test_dropna_categorical_interval_indexc                 C   s   t tjdtjdtjdg dd}tj|jdg df< tj|jd< tj|jd< tj|jd d df< |jg d	d
d}g d|_g d|_|jddgd
d}t	|| d S )Nr   )abcde)rF   BCDr2   )r   r3   r2   )r   r   )r3   r3   r6   )rF   rm   rn   r   )r   r   )rF   rF   rm   rn   rF   rn   )
r   r   r   r   r   ilocr   rW   r   r;   )r   rA   r   r^   r$   r$   r%   "test_dropna_with_duplicate_columns   s    




z;TestDataFrameMissingData.test_dropna_with_duplicate_columnsc                 C   sl   t dg di}d}tjt|d |d}W d    n1 s!w   Y  t dg di}t|| d S )Nrh   )r3   r2   r6   zUIn a future version of pandas all arguments of DataFrame\.dropna will be keyword-onlyr8   r3   )r   r   assert_produces_warningFutureWarningr   r;   )r   rA   rD   r^   r   r$   r$   r%    test_dropna_pos_args_deprecation   s   z9TestDataFrameMissingData.test_dropna_pos_args_deprecationN)__name__
__module____qualname__r&   r/   rE   rL   rP   rT   r_   rg   rq   rt   r$   r$   r$   r%   r      s    A
r   )rX   rY   numpyr   r>   pandasra   r   r   pandas._testing_testingr   r   r$   r$   r$   r%   <module>   s    