a
    j=ic3                     @   s   d dl Zd dlZd dlmZ d dlmZ d dlZd dl	m
Z d dlmZ G dd dejZG dd deZG d	d
 d
Zdd Zdd Zejde e gdd ZdS )    N)dtypesis_extension_array_dtype)ExtensionArrayc                   @   s   e Zd ZdS )
DummyDtypeN)__name__
__module____qualname__ r
   r
   s/home/droni/.local/share/virtualenvs/DPS-5Je3_V2c/lib/python3.9/site-packages/pandas/tests/extension/test_common.pyr      s   r   c                   @   s8   e Zd ZddddZdd Zedd Zdd
dZdS )
DummyArrayN)returnc                 C   s
   || _ d S Ndata)selfr   r
   r
   r   __init__   s    zDummyArray.__init__c                 C   s   | j S r   r   )r   dtyper
   r
   r   	__array__   s    zDummyArray.__array__c                 C   s   t  S r   )r   )r   r
   r
   r   r      s    zDummyArray.dtypeTc                 C   s0   t |tr |rt| | jS | S tj| ||dS )N)r   copy)
isinstancer   typer   nparray)r   r   r   r
   r
   r   astype   s
    
zDummyArray.astype)T)r   r   r	   r   r   propertyr   r   r
   r
   r
   r   r      s
   
r   c                   @   s   e Zd Zejdeg eg je	eg e
 eeddggdd Zejdeg e	eg gdd ZdS )	TestExtensionArrayDtypevalues      c                 C   s   t |sJ d S r   r   r   r   r
   r
   r   test_is_extension_array_dtype&   s    z5TestExtensionArrayDtype.test_is_extension_array_dtypec                 C   s   t |rJ d S r   r   r    r
   r
   r   !test_is_not_extension_array_dtype3   s    z9TestExtensionArrayDtype.test_is_not_extension_array_dtypeN)r   r   r	   pytestmarkparametrizepdZCategoricalr   ZSeriesr   r   r   r   r!   r"   r
   r
   r
   r   r   %   s   


"r   c                  C   sT   t tg d} tjg dtd}| t}t|| | d}t|| d S )Nr   r      r   object)r   r   r   r*   r   tmZassert_numpy_array_equal)arrexpectedresultr
   r
   r   test_astype8   s    

r/   c                  C   sP   t tjg dtjd} | j| jdd}| |u s4J | | j}| |usLJ d S )Nr'   r)   F)r   )r   r   r   int64r   r   )r,   r.   r
   r
   r   test_astype_no_copyD   s
    r1   r   c                 C   s    t | tjsJ t| sJ d S r   )r   r   ExtensionDtyper   r)   r
   r
   r   r!   N   s    r!   )numpyr   r#   Zpandas.core.dtypesr   Zpandas.core.dtypes.commonr   Zpandasr&   Zpandas._testingZ_testingr+   Zpandas.core.arraysr   r2   r   r   r   r/   r1   r$   r%   ZCategoricalDtypeZIntervalDtyper!   r
   r
   r
   r   <module>   s   
