o
    $jd?                     @   s   d dl m Z mZ d dlZd dlZd dlZd dlmZ d dlm	Z	 d dl
m  mZ d dlZd dlmZmZmZmZmZmZ d dlmZ d dlmZ ejZG dd dZd	d
 Zdd ZdS )    )datetime	timedeltaN)WARNING_CHECK_DISABLED)PerformanceWarning)Categorical	DataFrameSeries	Timestamp
date_rangeoption_context)
NumpyBlockc                   @   s   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zejddd Zd d! Zd"d# Zd$S )%TestDataFrameBlockInternalsc                 C   sx   t dddd}|d }td|i}|d jjd u sJ tj|jd< |d jjd u s+J |jdks2J |d |ks:J d S )	N20130101   
US/Eastern)periodstz   B)r   r   D)r
   r   _valuesfreqpdZNaTZiloc)selfZdtitsdf r   h/var/www/html/Deteccion_Ine/venv/lib/python3.10/site-packages/pandas/tests/frame/test_block_internals.py,test_setitem_invalidates_datetime_index_freq$   s   zHTestDataFrameBlockInternals.test_setitem_invalidates_datetime_index_freqc                 C   s   d}t jt|dd t|jtd}W d    n1 sw   Y  t|jtd}t || t jt|dd t|jtj	d}W d    n1 sIw   Y  t|jtj	d}t || d S )Nz#Passing a BlockManager to DataFrameF)matchZcheck_stackleveldtype)
tmassert_produces_warningDeprecationWarningr   _mgrintZ_seriesassert_frame_equalnpint32)r   float_framemsgZcastedexpectedr   r   r   test_cast_internals5   s   z/TestDataFrameBlockInternals.test_cast_internalsc                 C   s   d|d< |  }t|jjdksJ |  }||usJ t|| d|d< t|jjdks0J | }|d u s:J t|jjdksDJ d S )N      @Er   g       @Fr   )Z_consolidatelenr%   blocksr"   r'   Z_consolidate_inplace)r   r*   ZconsolidatedZreconsreturn_valuer   r   r   test_consolidateE   s   z,TestDataFrameBlockInternals.test_consolidatec                 C   s,   t tdtdD ]
}t||t|< q	d S )NAZ)rangeordchr)r   r*   letterr   r   r   test_consolidate_inplaceV   s   z4TestDataFrameBlockInternals.test_consolidate_inplacec                 C   s   |r+t jtdd d|jd< W d    n1 sw   Y  |jd dk s)J d S d|jd< |jd dk s;J d|d< |d }d|jd< |jd dk rSJ |dk s[J d S )Nz	read-onlyr      r.   r/         )pytestraises
ValueErrorvaluesall)r   r*   using_copy_on_writecolr   r   r   test_modify_values[   s   

z.TestDataFrameBlockInternals.test_modify_valuesc                 C   s<   d|d< |j  }d||dk< d||dk< t||j  d S )Nr.   r/      r   )rC   copyr"   Zassert_almost_equal)r   r*   r,   r   r   r   test_boolean_set_unconso   s
   
z3TestDataFrameBlockInternals.test_boolean_set_unconsc              	   C   s  t ddgi}|d }ttdgtjdd}t|| t ddgi}|d }ttdgtjdd}t|| t dtddddgi}|d }tttddddgtj	dd}t|| t dd dgi}|d }tttj
dgtjdd}t|| t ddd	gi}|d }ttdd	gtjdd}t|| t dd
dgi}|d }ttd
dgtjdd}t|| t dd
dgi}|d }ttd
dgtjdd}t|| t dd
dgi}|d }ttd
dgtj	dd}t|| t ddd gi}|d }ttdtj
gtjdd}t|| t dd
d gi}|d }ttd
tj
gtjdd}t|| t dg di}|d }ttg dtj	dd}t|| t dddtdddd gi}|d }ttddtdddd gtj	dd}t|| d S )Nr5   l    )namel            i  r   Tg      ?rH   y      ?       @r   g      @)       @r   TNrL   i  )r   r   r(   Zasarrayint64r"   assert_series_equalZuint64r   Zobject_nanfloat64Z
complex128)r   r   resultr,   r   r   r   test_constructor_with_convertx   sh   z9TestDataFrameBlockInternals.test_constructor_with_convertc                 C   s   t  |d< tddd|d< |d jdksJ |d jdks J |j}ttdgd |s2td	ntjtj	d
tdtdg t
dg d d}t|| d S )Nr   r   )dayssecondsr   zM8[us]zm8[us]rP      object)Zna_valuezdatetime64[us]ztimedelta64[us]ZABCD)Zfoor   r   index)r   nowr   r!   dtypesr   r(   r   ZStringDtyperO   listr"   rN   )r   float_string_frameZusing_infer_stringrQ   r,   r   r   r   test_construction_with_mixed   s"   z8TestDataFrameBlockInternals.test_construction_with_mixedc                 C   s   t jg ddd}td|i}tdtjdddditdd	}t|d  | tt	d
t
d
ddddtdd	}|jd dksFJ |jd dksOJ t d}t jg ddd}t||d}t|| d S )Nr   rH   r   ztimedelta64[s]r    r5   z00:00:01r   s)r   r   rW   r   )r   zM8[s])dt1dt2r`   ra   
2013-01-01)rb   z
2013-01-02z
2013-01-03zdatetime64[D])r(   arrayr   r   Ztimedelta_ranger7   r"   Zassert_numpy_array_equalZto_numpyr	   r
   astyperZ   Z
datetime64r'   )r   arrr   r,   r`   ra   r   r   r   "test_construction_with_conversions   s(   	
z>TestDataFrameBlockInternals.test_construction_with_conversionsc                 C   s   dd }d}t jt|d |g d W d    n1 sw   Y  t jtdd |d W d    n1 s9w   Y  t jtdd |d W d    n1 sTw   Y  d	}t jt|d |d
 W d    d S 1 srw   Y  d S )Nc                 S   s0   t ttdddddfd}t|g d| dS )Ni  r   Zaa   	   )r5   r   C)datacolumnsr!   )r[   	itertoolsrepeatr   r   )r!   rj   r   r   r   f   s   zGTestDataFrameBlockInternals.test_constructor_compound_dtypes.<locals>.fz@compound dtypes are not implemented in the DataFrame constructorr<   ))r5   zdatetime64[h])r   str)ri   r)   zargument must berM   rP   zD^Unknown datetime string format, unable to parse: aa, at position 0$zM8[ns])r@   rA   NotImplementedError	TypeErrorrB   )r   rn   r+   r   r   r    test_constructor_compound_dtypes   s   


"z<TestDataFrameBlockInternals.test_constructor_compound_dtypesc                 C   sP   t  }t|}t|| |jj t|}t| t|}t|| d S N)r   r"   Zround_trip_pickler'   r%   ndimrepr)r   r\   Ztimezone_frameZempty_frameZ	unpickledr   r   r   test_pickle  s   


z'TestDataFrameBlockInternals.test_picklec                 C   s   t tg dtg dg dd}|j}|j|_|d}|d}d|j_|j	}|j|_|d}|d}d|j_|j|_|j|_	t
t|j|j t
t|j	|j d S )	N)z2012-06-21 00:002012-06-23 07:002012-06-23 16:302012-06-25 08:002012-06-26 12:00)rw   rx   ry   rz   z2012-06-27 08:00)M   A   r{   r   r{   )startingendingmeasurer   UTCr}   r~   )r   r   to_datetimer}   rC   rX   Ztz_localizeZ
tz_convertrK   r~   r"   Zassert_index_equalZDatetimeIndex)r   r   Zser_startingZ
ser_endingr   r   r   test_consolidate_datetime64  s0   		



z7TestDataFrameBlockInternals.test_consolidate_datetime64c                 C   s   |j rJ |j s
J d S rs   )Z_is_mixed_type)r   r*   r\   r   r   r   test_is_mixed_typeF  s   
z.TestDataFrameBlockInternals.test_is_mixed_typec              	   C   s   t dd n ttjddddd}t| |d d|d< t  tj	|d	 d
< W d    n1 s7w   Y  t| |
  |d	 
  |rXt|d	 d
 rWJ nt|d	 d
 scJ W d    d S W d    d S 1 svw   Y  d S )NZchained_assignmentrH   )rU   rU   abcd)ern   gh)rX   rk   r   rV   r   r   )r   r   r(   randomZdefault_rngru   rd   r"   raises_chained_assignment_errorrO   sumr   isna)r   rE   Zwarn_copy_on_writeYr   r   r    test_stale_cached_series_bug_473J  s(   
"z<TestDataFrameBlockInternals.test_stale_cached_series_bug_473z.ignore:Setting a value on a view:FutureWarningc           
      C   s  t ddgd}tj|d< i }tjtdd7 t|jD ])\}}tddD ]}||vr3d||< tj||< |r=||j	||f< q$||| |< q$qW d    n1 sOw   Y  d}t
|j	t|| |gf }t
|j	t|| |gf }	||	  krdksJ  J d S )Nr   r   rW   F)Zraise_on_extra_warningsd      )r   r(   rO   r"   r#   r   	enumeraterX   r7   locr1   r   r   )
r   rE   r   ZwasColidtrF   Zmyidfirstsecondr   r   r   $test_strange_column_corruption_issue^  s*   

 z@TestDataFrameBlockInternals.test_strange_column_corruption_issuec                 C   sb   t g dj}td|i}tdg di}t|| t|jjd ts&J |jjd j	s/J d S )Nr^   r5   r   )
r   rc   r   r"   r'   
isinstancer%   r2   r   Z
is_numeric)r   re   rQ   r,   r   r   r    test_constructor_no_pandas_arrayx  s   z<TestDataFrameBlockInternals.test_constructor_no_pandas_arrayc              	   C   s   t g dg dd}tjtjg dtd|d< t g dg dtjtjg dtdd}t|d jj	d t
ks?J |d jj	d jsJJ t|d jj	d t
ksXJ |d jj	d jscJ t|| d S )	N)r   rH   r   rU   r   )r   r   )r   rH   Nr   r    r   )r   r   r   r   )r   r   ZarraysZNumpyExtensionArrayr(   rc   rV   typer%   r2   r   Z	is_objectr"   r'   )r   r   Zdf2r   r   r   !test_add_column_with_pandas_array  s   	z=TestDataFrameBlockInternals.test_add_column_with_pandas_arrayN)__name__
__module____qualname__r   r-   r4   r;   rG   rJ   rR   r]   rf   rr   rv   r   r   r   r@   markfilterwarningsr   r   r   r   r   r   r   r   #   s&    	C"-


r   c                 C   s   t dtg dddi}| r,t  |d jddd W d    n1 s&w   Y  n$tjts2tnd dd	 |d jddd W d    n1 sKw   Y  t|j	j
d
 jts\J | sj|   d
kslJ d S d S )Nr   )r   rH   Ncategoryr    r   T)Zinplacezinplace methodr<   r   )r   r   r"   r   Zfillnar#   r   FutureWarningr   r%   r2   rC   r   Zisnullr   )rE   r   r   r   r   +test_update_inplace_sets_valid_block_values  s"   

r   c                  C   s   t dtdgtdi} tdgtd| d< | j rJ | d dk | | d dk  d| jd< t dgdgdtd}t| | | jd dksHJ d S )	Ncol1r   r    r   col2r5   )r   r   )r   r   )r   r   rV   r%   Zis_consolidatedatr"   r'   )r   r,   r   r   r   $test_nonconsolidated_item_cache_take  s   
r   ) r   r   rl   numpyr(   r@   Zpandas.compatr   Zpandas.errorsr   Zpandas.util._test_decoratorsutilZ_test_decoratorstdZpandasr   r   r   r   r	   r
   r   Zpandas._testingZ_testingr"   Zpandas.core.internals.blocksr   Zskip_array_manager_invalid_testZ
pytestmarkr   r   r   r   r   r   r   <module>   s"       u