o
    ÖèFhë  ã                   @   sš   d dl Z d dlZd dlmZmZ d dlmZ d dlmZ G dd„ de	ƒZ
G dd„ deƒZG d	d
„ d
ƒZG dd„ deƒZG dd„ deƒZG dd„ deƒZdS )é    N)ÚMappingÚMutableMapping)Ú	force_str)Újsonc                       sZ   e Zd ZdZ‡ fdd„Zdd„ Zdd„ Zdd	„ Zej	d
kr)dd„ Z
dd„ Z‡  ZS ‡  ZS )Ú
ReturnDictz½
    Return object from `serializer.data` for the `Serializer` class.
    Includes a backlink to the serializer instance for renderers
    to use if they need richer field information.
    c                    ó"   |  d¡| _tƒ j|i |¤Ž d S ©NÚ
serializer©Úpopr	   ÚsuperÚ__init__©ÚselfÚargsÚkwargs©Ú	__class__© ú`/var/www/html/loop/nvenv/lib/python3.10/site-packages/rest_framework/utils/serializer_helpers.pyr      ó   zReturnDict.__init__c                 C   s   t | | jd�S ©N)r	   )r   r	   ©r   r   r   r   Úcopy   s   zReturnDict.copyc                 C   ó
   t  | ¡S ©N)ÚdictÚ__repr__r   r   r   r   r      ó   
zReturnDict.__repr__c                 C   ó   t t | ƒffS r   )r   r   r   r   r   Ú
__reduce__   ó   zReturnDict.__reduce__)é   é	   c                 C   s,   t |tƒstS | j| | jd�}| |¡ |S r   ©Ú
isinstancer   ÚNotImplementedr   r	   Úupdate©r   ÚotherÚnewr   r   r   Ú__or__"   ó
   

zReturnDict.__or__c                 C   s,   t |tƒstS | j|| jd�}| | ¡ |S r   r$   r(   r   r   r   Ú__ror__)   r,   zReturnDict.__ror__)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r   r   r    ÚsysÚversion_infor+   r-   Ú__classcell__r   r   r   r   r   
   s    
÷r   c                       s0   e Zd ZdZ‡ fdd„Zdd„ Zdd„ Z‡  ZS )Ú
ReturnListzÁ
    Return object from `serializer.data` for the `SerializerList` class.
    Includes a backlink to the serializer instance for renderers
    to use if they need richer field information.
    c                    r   r   r
   r   r   r   r   r   8   r   zReturnList.__init__c                 C   r   r   )Úlistr   r   r   r   r   r   <   r   zReturnList.__repr__c                 C   r   r   )r6   r   r   r   r   r    ?   r!   zReturnList.__reduce__)r.   r/   r0   r1   r   r   r    r4   r   r   r   r   r5   1   s
    r5   c                   @   s>   e Zd ZdZddd„Zdd„ Zedd„ ƒZd	d
„ Zdd„ Z	dS )Ú
BoundFieldzÃ
    A field object that also includes `.value` and `.error` properties.
    Returned when iterating over a serializer instance,
    providing an API similar to Django forms and form fields.
    Ú c                 C   s(   || _ || _|| _|| _|| j | _d S r   )Ú_fieldÚ_prefixÚvalueÚerrorsÚ
field_nameÚname©r   Úfieldr;   r<   Úprefixr   r   r   r   L   s
   zBoundField.__init__c                 C   s   t | j|ƒS r   )Úgetattrr9   )r   Ú	attr_namer   r   r   Ú__getattr__S   ó   zBoundField.__getattr__c                 C   s   | j jS r   )r9   r   r   r   r   r   Ú_proxy_classV   s   zBoundField._proxy_classc                 C   s   d| j j| j| jf S )Nz<%s value=%s errors=%s>)r   r.   r;   r<   r   r   r   r   r   Z   s   ÿzBoundField.__repr__c                 C   s4   | j d u s
| j du rdn| j }|  | j|| j| j¡S ©NFr8   )r;   r   r9   r<   r:   ©r   r;   r   r   r   Úas_form_field_   s   zBoundField.as_form_fieldN©r8   )
r.   r/   r0   r1   r   rD   ÚpropertyrF   r   rI   r   r   r   r   r7   E   s    

r7   c                   @   s   e Zd Zdd„ ZdS )ÚJSONBoundFieldc                 C   sh   | j }t|ddƒs)t tt¡� tj| j dddd�}W d   ƒ n1 s$w   Y  |  | j	|| j
| j¡S )NÚis_json_stringFTé   )ú,z: )Ú	sort_keysÚindentÚ
separators)r;   rB   Ú
contextlibÚsuppressÚ	TypeErrorÚ
ValueErrorr   Údumpsr   r9   r<   r:   rH   r   r   r   rI   e   s   üÿzJSONBoundField.as_form_fieldN)r.   r/   r0   rI   r   r   r   r   rL   d   s    rL   c                       s:   e Zd ZdZd‡ fdd„	Zdd„ Zdd„ Zd	d
„ Z‡  ZS )ÚNestedBoundFieldzÈ
    This `BoundField` additionally implements __iter__ and __getitem__
    in order to support nested bound fields. This class is the type of
    `BoundField` that is used for serializer fields.
    r8   c                    s4   |d u s|dkst |tƒsi }tƒ  ||||¡ d S )Nr8   )r%   r   r   r   r?   r   r   r   r   {   s   zNestedBoundField.__init__c                 c   s"   � | j  ¡ D ]}| |j V  qd S r   )ÚfieldsÚvaluesr=   )r   r@   r   r   r   Ú__iter__€   s   €ÿzNestedBoundField.__iter__c                 C   s”   | j | }| jr| j |¡nd }t| jtƒr| j |¡nd }t|dƒr.t|||| jd d�S t	|ddƒr?t
|||| jd d�S t|||| jd d�S )NrY   Ú.)rA   Ú_is_jsonfieldF)rY   r;   Úgetr%   r<   r   ÚhasattrrX   r>   rB   rL   r7   )r   Úkeyr@   r;   Úerrorr   r   r   Ú__getitem__„   s   

zNestedBoundField.__getitem__c                 C   sf   i }| j  ¡ D ] \}}t|ttfƒr|||< q|d u s|du r!dnt|ƒ||< q|  | j|| j| j	¡S rG   )
r;   Úitemsr%   r6   r   r   r   r9   r<   r:   )r   rZ   r`   r;   r   r   r   rI   Ž   s   
"zNestedBoundField.as_form_fieldrJ   )	r.   r/   r0   r1   r   r[   rb   rI   r4   r   r   r   r   rX   t   s    
rX   c                   @   sH   e Zd 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S )ÚBindingDictzñ
    This dict-like object is used to store fields on a serializer.

    This ensures that whenever fields are added to the serializer we call
    `field.bind()` so that the `field_name` and `parent` attributes
    can be set correctly.
    c                 C   s   || _ i | _d S r   )r	   rY   )r   r	   r   r   r   r   ¡   s   
zBindingDict.__init__c                 C   s   || j |< |j|| jd� d S )N)r=   Úparent)rY   Úbindr	   )r   r`   r@   r   r   r   Ú__setitem__¥   s   
zBindingDict.__setitem__c                 C   s
   | j | S r   ©rY   ©r   r`   r   r   r   rb   ©   r   zBindingDict.__getitem__c                 C   s   | j |= d S r   rh   ri   r   r   r   Ú__delitem__¬   rE   zBindingDict.__delitem__c                 C   ó
   t | jƒS r   )ÚiterrY   r   r   r   r   r[   ¯   r   zBindingDict.__iter__c                 C   rk   r   )ÚlenrY   r   r   r   r   Ú__len__²   r   zBindingDict.__len__c                 C   s   t  | j¡S r   )r   r   rY   r   r   r   r   r   µ   rE   zBindingDict.__repr__N)r.   r/   r0   r1   r   rg   rb   rj   r[   rn   r   r   r   r   r   rd   ˜   s    rd   )rS   r2   Úcollections.abcr   r   Údjango.utils.encodingr   Úrest_framework.utilsr   r   r   r6   r5   r7   rL   rX   rd   r   r   r   r   Ú<module>   s    '$