o
    µ!<fˆ	  ã                   @   sˆ   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
 ddlmZ e d¡d	 Zd
d„ Zdd„ Zdd„ Zddd„ZdS )é    )Úabsolute_importN)ÚBytesIOé   )ÚRequestField)Úsix)Úbzutf-8é   c                  C   s$   t  t d¡¡} tjs|  d¡} | S )zN
    Our embarrassingly-simple replacement for mimetools.choose_boundary.
    é   Úascii)ÚbinasciiÚhexlifyÚosÚurandomr   ÚPY2Údecode)Úboundary© r   úS/var/www/html/kck/venv/lib/python3.10/site-packages/pip/_vendor/urllib3/filepost.pyÚchoose_boundary   s   
r   c                 c   sL    t | tƒrt | ¡}nt| ƒ}|D ]}t |tƒr|V  qtj|Ž V  qdS )z†
    Iterate over fields.

    Supports list of (k, v) tuples and dicts, and lists of
    :class:`~urllib3.fields.RequestField`.

    N)Ú
isinstanceÚdictr   Ú	iteritemsÚiterr   Úfrom_tuples)ÚfieldsÚiÚfieldr   r   r   Úiter_field_objects   s   €

ür   c                 C   s,   t | tƒrdd„ t | ¡D ƒS dd„ | D ƒS )a-  
    .. deprecated:: 1.6

    Iterate over fields.

    The addition of :class:`~urllib3.fields.RequestField` makes this function
    obsolete. Instead, use :func:`iter_field_objects`, which returns
    :class:`~urllib3.fields.RequestField` objects.

    Supports list of (k, v) tuples and dicts.
    c                 s   ó    | ]	\}}||fV  qd S ©Nr   ©Ú.0ÚkÚvr   r   r   Ú	<genexpr>:   ó   € ziter_fields.<locals>.<genexpr>c                 s   r   r   r   r    r   r   r   r$   <   r%   )r   r   r   r   )r   r   r   r   Úiter_fields-   s   
r&   c                 C   s¸   t ƒ }|du r
tƒ }t| ƒD ]8}| td| ƒ¡ t|ƒ | ¡ ¡ |j}t|t	ƒr.t
|ƒ}t|tjƒr<t|ƒ |¡ n| |¡ | d¡ q| td| ƒ¡ t
d| ƒ}| ¡ |fS )aQ  
    Encode a dictionary of ``fields`` using the multipart/form-data MIME format.

    :param fields:
        Dictionary of fields or list of (key, :class:`~urllib3.fields.RequestField`).

    :param boundary:
        If not specified, then a random boundary will be generated using
        :func:`urllib3.filepost.choose_boundary`.
    Nz--%s
s   
z--%s--
z multipart/form-data; boundary=%s)r   r   r   Úwriter   ÚwriterÚrender_headersÚdatar   ÚintÚstrr   Ú	text_typeÚgetvalue)r   r   Úbodyr   r*   Úcontent_typer   r   r   Úencode_multipart_formdata?   s    

r1   r   )Ú
__future__r   r   Úcodecsr   Úior   r   r   Úpackagesr   Úpackages.sixr   Úlookupr(   r   r   r&   r1   r   r   r   r   Ú<module>   s    
