o
    da                     @  s   d Z ddlmZ ddlmZmZ 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ZddlmZ ddlmZ ddlmZmZmZ ddlZdd	lmZmZ dd
lmZ G dd deZG dd deZ dd Z!dS )a  
Test extension array for storing nested data in a pandas container.

The JSONArray stores lists of dictionaries. The storage mechanism is a list,
not an ndarray.

Note
----
We currently store lists of UserDicts. Pandas has a few places
internally that specifically check for dicts, and does non-scalar things
in that case. We *want* the dictionaries to be treated as scalars, so we
hack around pandas by using UserDicts.
    )annotations)UserDictabcN)AnyMapping)type_t'construct_1d_object_array_from_listlike)is_bool_dtypeis_list_likepandas_dtype)ExtensionArrayExtensionDtype)unpack_tuple_and_ellipsesc                   @  s4   e Zd ZU ejZdZe Zde	d< e
d	ddZdS )
	JSONDtypejsonzMapping[str, Any]na_valuereturntype_t[JSONArray]c                 C     t S )zq
        Return the array type associated with this dtype.

        Returns
        -------
        type
        )	JSONArray)cls r   f/var/www/html/visualizacion-main/env/lib/python3.10/site-packages/pandas/tests/extension/json/array.pyconstruct_array_type6   s   	zJSONDtype.construct_array_typeN)r   r   )__name__
__module____qualname__r   r   typenamer   r   __annotations__classmethodr   r   r   r   r   r   1   s   
 r   c                   @  s   e Zd Ze ZdZd,d-ddZed,dd	Zed
d Z	dd Z
dd Zd.ddZdd Zdd Zd/ddZed.ddZdd Zd0ddZdd  Zd1d"d#Zd$d% Zed&d' Zd(d) Zd*d+ ZdS )2r   i  NFr   Nonec                 C  sD   |D ]}t || jjstdt| jj q|| _| j | _| _d S )NzAll values must be of type )
isinstancedtyper   	TypeErrorstrdata_items_data)selfvaluesr$   copyvalr   r   r   __init__F   s   zJSONArray.__init__c                 C  s   | |S Nr   )r   scalarsr$   r,   r   r   r   _from_sequenceS   s   zJSONArray._from_sequencec                 C  s   | dd |D S )Nc                 S  s   g | ]
}|d krt |qS )r   )r   .0xr   r   r   
<listcomp>Y   s    z.JSONArray._from_factorized.<locals>.<listcomp>r   )r   r+   originalr   r   r   _from_factorizedW   s   zJSONArray._from_factorizedc                   s   t |tr	t|}t |tjr j| S t |tr&|td kr&t  jS t |tr4t  j| S t|s<t	dt
jj |}t|jrV dd t |D S t  fdd|D S )Nzuonly integers, slices (`:`), ellipsis (`...`), numpy.newaxis (`None`) and integer or boolean arrays are valid indicesc                 S  s   g | ]\}}|r|qS r   r   )r3   r4   mr   r   r   r5   q       z)JSONArray.__getitem__.<locals>.<listcomp>c                      g | ]} j | qS r   r'   )r3   ir*   r   r   r5   s       )r#   tupler   numbersIntegralr'   slicer   r   
IndexErrorpdapiindexerscheck_array_indexerr
   r$   r1   zip)r*   itemr   r=   r   __getitem__[   s    



zJSONArray.__getitem__c                 C  s   t |tjr|| j|< d S t |t| tjfst|g}t |t	j
rH|jdkrHtt||D ]\}\}}|rEt || jjs@J || j|< q/d S t||D ]\}}t || jjsZJ || j|< qMd S )Nbool)r#   r@   rA   r'   r   r   Sequence	itertoolscyclenpndarrayr$   	enumeraterH   )r*   keyvaluer<   kvr   r   r   __setitem__u   s   
zJSONArray.__setitem__intc                 C  s
   t | jS r/   )lenr'   r=   r   r   r   __len__   s   
zJSONArray.__len__c                 C  r   r/   NotImplementedr*   otherr   r   r   __eq__      zJSONArray.__eq__c                 C  r   r/   rZ   r\   r   r   r   __ne__   r_   zJSONArray.__ne__c                 C  s0   |d u rt }|t krtt| S tj| j|dS )Nr$   )objectr	   listrO   asarrayr'   )r*   r$   r   r   r   	__array__   s
   zJSONArray.__array__c                 C  s   t | jS r/   )sys	getsizeofr'   r=   r   r   r   nbytes   s   zJSONArray.nbytesc                   s   t j fdd jD tdS )Nc                   s   g | ]}| j jkqS r   )r$   r   r2   r=   r   r   r5      r9   z"JSONArray.isna.<locals>.<listcomp>ra   )rO   arrayr'   rK   r=   r   r=   r   isna   s   zJSONArray.isnac              
     s   t |}d}|r7 d u rjj |dk  rtz fdd|D }W n. ty6 } zt||d }~ww zfdd|D }W n tyS } zt||d }~ww |S )NzIIndex is out of bounds or cannot do a non-empty take from an empty array.c                   s"   g | ]}|d krj | n qS )rk   r;   r3   loc
fill_valuer*   r   r   r5      s    z"JSONArray.take.<locals>.<listcomp>c                   r:   r   r;   rl   r=   r   r   r5      r>   )rO   rd   r$   r   any
ValueErrorrC   r1   )r*   indexer
allow_fillro   msgoutputerrr   rn   r   take   s.   




zJSONArray.takec                 C  s   t | | jd d  S r/   r   r'   r=   r   r   r   r,      s   zJSONArray.copyTc                 C  s~   ddl m} t|}t|t| jr|| jkr|r|  S | S t||r2| t}|	 j
|ddS tjdd | D ||dS )Nr   )StringDtypeF)r,   c                 S     g | ]}t |qS r   dictr2   r   r   r   r5          z$JSONArray.astype.<locals>.<listcomp>)r$   r,   )pandas.core.arrays.string_ry   r   r#   r   r$   r,   astyper&   r   r1   rO   ri   )r*   r$   r,   ry   rS   r   r   r   r      s   

zJSONArray.astypec                 C  s"   t | dd dd | jD D S )Nc                 S  rz   r   r{   r2   r   r   r   r5      r}   z$JSONArray.unique.<locals>.<listcomp>c                 S  s   h | ]}t | qS r   r?   items)r3   dr   r   r   	<setcomp>   r9   z#JSONArray.unique.<locals>.<setcomp>rx   r=   r   r   r   unique   s   "zJSONArray.uniquec                 C  s"   t tjdd |D }| |S )Nc                 s  s    | ]}|j V  qd S r/   r;   r2   r   r   r   	<genexpr>   s    z.JSONArray._concat_same_type.<locals>.<genexpr>)rc   rM   chainfrom_iterable)r   	to_concatr'   r   r   r   _concat_same_type   s   zJSONArray._concat_same_typec                 C  s$   |   }t|dkr| }|dfS )Nr   r   )_values_for_argsortrX   ravelr*   frozenr   r   r   _values_for_factorize   s   zJSONArray._values_for_factorizec                 C  s   dd | D }t |S )Nc                 S  s   g | ]}t | qS r   r   r2   r   r   r   r5      r9   z1JSONArray._values_for_argsort.<locals>.<listcomp>r   r   r   r   r   r      s   zJSONArray._values_for_argsort)NF)r   r"   )r   rW   r/   )FN)T)r   r   r   r   r$   __array_priority__r.   r!   r1   r7   rJ   rV   rY   r^   r`   re   propertyrh   rj   rw   r,   r   r   r   r   r   r   r   r   r   r   B   s2    





r   c                   C  s   dd t dD S )Nc              	   S  s*   g | ]}t d d ttddD qS )c                 S  s$   g | ]}t tjt d dfqS )r   d   )randomchoicestringascii_lettersrandintr3   _r   r   r   r5      s    z(make_data.<locals>.<listcomp>.<listcomp>r   
   )r   ranger   r   r   r   r   r   r5      s    zmake_data.<locals>.<listcomp>r   )r   r   r   r   r   	make_data   s   r   )"__doc__
__future__r   collectionsr   r   rM   r@   r   r   rf   typingr   r   numpyrO   pandas._typingr   pandas.core.dtypes.castr	   pandas.core.dtypes.commonr
   r   r   pandasrD   pandas.api.extensionsr   r   pandas.core.indexersr   r   r   r   r   r   r   r   <module>   s(     )