U
    sVcW                     @  s   d dl 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Z G dd deZG dd deZG d	d
 d
eZG dd deZdS )    )annotationsN)ops)BaseExtensionTestsc                   @  s\   e Zd ZddddZefdddddZd	d
 ZefdddddZefddddZ	dS )BaseOpsUtilstr)op_namec                 C  s
   t |S N)tmget_op_from_name)selfr    r   C/tmp/pip-unpacked-wheel-xj8nt62q/pandas/tests/extension/base/ops.pyr
      s    zBaseOpsUtil.get_op_from_name	pd.Series)serr   c                 C  s    |  |}| ||||| d S r   )r
   	_check_op)r   r   r   otherexcopr   r   r   check_opname   s    
zBaseOpsUtil.check_opnamec                 C  sN   t |tjr>t|jdkrt|jd d df || }n|||}|S )N   r   )	
isinstancepd	DataFramelencolumnsNotImplementedErroriloccombineto_frame)r   objr   r   expectedr   r   r   _combine   s     zBaseOpsUtil._combinec              	   C  sd   |d kr@|||}|  |||}t|t|s2t| || n t| ||| W 5 Q R X d S r   )r!   r   typeAssertionErrorZassert_equalpytestraises)r   r   r   r   r   r   resultr    r   r   r   r      s    
zBaseOpsUtil._check_opr   c           	   	   C  s   |d kr^|||\}}|t kr2|| ||  }}n|| ||  }}| || | || n t| t || W 5 Q R X d S r   )divmodassert_series_equalr$   r%   )	r   r   r   r   r   Z
result_divZ
result_modZexpected_divZexpected_modr   r   r   _check_divmod_op*   s    zBaseOpsUtil._check_divmod_opN)
__name__
__module____qualname__r
   	Exceptionr   r!   r   r   r*   r   r   r   r   r      s   
r   c                   @  s   e Zd ZU dZeZded< eZded< eZded< eZ	ded< dd Z
d	d
 Zdd Zdd Zdd Zdd Zejdejejgdd ZdS )BaseArithmeticOpsTestsa?  
    Various Series and DataFrame arithmetic ops methods.

    Subclasses supporting various ops should set the class variables
    to indicate that they support ops of that kind

    * series_scalar_exc = TypeError
    * frame_scalar_exc = TypeError
    * series_array_exc = TypeError
    * divmod_exc = TypeError
    ztype[Exception] | Noneseries_scalar_excframe_scalar_excseries_array_exc
divmod_excc                 C  s,   |}t |}| j|||jd | jd d S Nr   r   )r   Seriesr   r   r0   r   dataall_arithmetic_operatorsr   r   r   r   r   test_arith_series_with_scalarK   s    
z4BaseArithmeticOpsTests.test_arith_series_with_scalarc                 C  s.   |}t d|i}| j|||d | jd d S )NAr   r5   )r   r   r   r1   )r   r8   r9   r   Zdfr   r   r   test_arith_frame_with_scalarQ   s    z3BaseArithmeticOpsTests.test_arith_frame_with_scalarc                 C  s<   |}t |}| j||t |jd gt| | jd d S r4   )r   r6   r   r   r   r2   r7   r   r   r   test_arith_series_with_arrayW   s    
   z3BaseArithmeticOpsTests.test_arith_series_with_arrayc                 C  s8   t |}| j|td| jd | jdtj|| jd d S )Nr   r5   )r   r6   r*   r(   r3   r   rdivmod)r   r8   r   r   r   r   test_divmod_   s    
z"BaseArithmeticOpsTests.test_divmodc                 C  sJ   t |}| |t| |}| |tj| t |}| |tj| d S r   )r   r6   r*   r(   r   r>   )r   r8   Zdata_for_twosr   r   r   r   r   test_divmod_series_arrayd   s    

z/BaseArithmeticOpsTests.test_divmod_series_arrayc                 C  s0   t |}|| }t || }| || d S r   r   r6   r)   r   r8   r   r&   r    r   r   r   $test_add_series_with_extension_arrayn   s    
z;BaseArithmeticOpsTests.test_add_series_with_extension_arrayboxc                 C  sb   t |}|t jkr| }t|dsH|jtjj	t
|j dd ||}|tks^td S )N__add__z does not implement add)reason)r   r6   r   r   hasattrnodeZ
add_markerr$   markZxfailr"   r+   rE   NotImplementedr#   )r   requestr8   rD   r   r&   r   r   r   6test_direct_arith_with_ndframe_returns_not_implementedt   s    



zMBaseArithmeticOpsTests.test_direct_arith_with_ndframe_returns_not_implementedN)r+   r,   r-   __doc__	TypeErrorr0   __annotations__r1   r2   r3   r:   r<   r=   r?   r@   rC   r$   rI   parametrizer   r6   r   rL   r   r   r   r   r/   9   s   

r/   c                   @  sL   e Zd ZdZddddZdd Zdd	 Zej	d
e
je
jgdd ZdS )BaseComparisonOpsTestsz4Various Series and DataFrame comparison ops methods.r   r'   c           	   
   C  s   |j dkr.|||}|||}| || nd }z|||}W n& tk
rf } z|}W 5 d }~X Y nX |d kr|||}| || n&tt| ||| W 5 Q R X d S )N)eqne)r+   r   r)   r.   r$   r%   r"   )	r   r   r8   r   r   r&   r    r   errr   r   r   _compare_other   s    

z%BaseComparisonOpsTests._compare_otherc                 C  s   t |}| |||d d S Nr   )r   r6   rU   )r   r8   comparison_opr   r   r   r   test_compare_scalar   s    
z*BaseComparisonOpsTests.test_compare_scalarc                 C  s6   t |}t |d gt| }| |||| d S rV   )r   r6   r   rU   )r   r8   rW   r   r   r   r   r   test_compare_array   s    
z)BaseComparisonOpsTests.test_compare_arrayrD   c                 C  s   t |}|t jkr| }t|dr>||}|tksTtnt	t
|j dt|drv||}|tkstnt	t
|j dd S )N__eq__z does not implement __eq____ne__z does not implement __ne__)r   r6   r   r   rG   rZ   rJ   r#   r$   skipr"   r+   r[   )r   r8   rD   r   r&   r   r   r   rL      s    





zMBaseComparisonOpsTests.test_direct_arith_with_ndframe_returns_not_implementedN)r+   r,   r-   rM   rU   rX   rY   r$   rI   rP   r   r6   r   rL   r   r   r   r   rQ      s   rQ   c                   @  s6   e Zd Zdd Zejdejej	ej
gdd ZdS )BaseUnaryOpsTestsc                 C  s4   t j|dd}| }t j| dd}| || d S )Nname)r^   rA   rB   r   r   r   test_invert   s    zBaseUnaryOpsTests.test_invertufuncc                 C  s   t jdt jdt jdi| }d }zt|| }W nL tk
rz } z.|}tt|t	f || W 5 Q R X W 5 d }~X Y nX ||}| 
|| d S )N__pos____neg____abs__)nppositivenegativeabsgetattrr.   r$   r%   r"   rN   Zassert_extension_array_equal)r   r8   r`   attrr   r&   rT   Zaltr   r   r   #test_unary_ufunc_dunder_equivalence   s    $z5BaseUnaryOpsTests.test_unary_ufunc_dunder_equivalenceN)r+   r,   r-   r_   r$   rI   rP   rd   re   rf   rg   rj   r   r   r   r   r]      s   r]   )
__future__r   Znumpyrd   r$   Zpandasr   Zpandas._testingZ_testingr	   Zpandas.corer   Z pandas.tests.extension.base.baser   r   r/   rQ   r]   r   r   r   r   <module>   s   -N8