o
    ^"h!                     @   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dZdd	 Z	d
ddZ
e
dd ed dD  dd Zdd ZeZG dd deZdS )    )absolute_importN   )sixapplication/octet-streamc                 C   s   | rt | d p
|S |S )z
    Guess the "Content-Type" of a file.

    :param filename:
        The filename to guess the "Content-Type" of using :mod:`mimetypes`.
    :param default:
        If no "Content-Type" can be guessed, default to `default`.
    r   )	mimetypes
guess_type)filenamedefault r
   o/var/www/project2/testadmin.ninositsolution.com/venv/lib/python3.10/site-packages/pip/_vendor/urllib3/fields.pyguess_content_type
   s   	r   c              	      s   t  tjr d t fdddD s0d|  f }z|d W |S  ttfy/   Y nw tjr8 d t	j
 d d|  f  tjrM d  S )a!  
    Helper function to format and quote a single header parameter using the
    strategy defined in RFC 2231.

    Particularly useful for header parameters which might contain
    non-ASCII values, like file names. This follows
    `RFC 2388 Section 4.4 <https://tools.ietf.org/html/rfc2388#section-4.4>`_.

    :param name:
        The name of the parameter, a string expected to be ASCII only.
    :param value:
        The value of the parameter, provided as ``bytes`` or `str``.
    :ret:
        An RFC-2231-formatted unicode string.
    utf-8c                 3   s    | ]}| v V  qd S Nr
   ).0chvaluer
   r   	<genexpr>+   s    z.format_header_param_rfc2231.<locals>.<genexpr>z"\
%s="%s"asciiz%s*=%s)
isinstancer   binary_typedecodeanyencodeUnicodeEncodeErrorUnicodeDecodeErrorPY2emailutilsencode_rfc2231)namer   resultr
   r   r   format_header_param_rfc2231   s"   


r#   z%22z\\)"\c                 C   s&   i | ]}|d vrt |d|qS ))   z%{:02X})r   unichrformat)r   ccr
   r
   r   
<dictcomp>J   s
    r*       c                    s:    fdd}t ddd   D }||| }|S )Nc                    s    |  d S )Nr   )group)matchneedles_and_replacementsr
   r   replacerS   s   z#_replace_multiple.<locals>.replacer|c                 S   s   g | ]}t |qS r
   )reescape)r   needler
   r
   r   
<listcomp>W   s    z%_replace_multiple.<locals>.<listcomp>)r2   compilejoinkeyssub)r   r/   r0   patternr"   r
   r.   r   _replace_multipleR   s   r;   c                 C   s,   t |tjr|d}t|t}d| |f S )a  
    Helper function to format and quote a single header parameter using the
    HTML5 strategy.

    Particularly useful for header parameters which might contain
    non-ASCII values, like file names. This follows the `HTML5 Working Draft
    Section 4.10.22.7`_ and matches the behavior of curl and modern browsers.

    .. _HTML5 Working Draft Section 4.10.22.7:
        https://w3c.github.io/html/sec-forms.html#multipart-form-data

    :param name:
        The name of the parameter, a string expected to be ASCII only.
    :param value:
        The value of the parameter, provided as ``bytes`` or `str``.
    :ret:
        A unicode string, stripped of troublesome characters.
    r   r   )r   r   r   r   r;   _HTML5_REPLACEMENTS)r!   r   r
   r
   r   format_header_param_html5_   s   

r=   c                   @   sT   e Zd ZdZddefddZeefddZdd Zd	d
 Z	dd Z
	dddZdS )RequestFielda  
    A data container for request body parameters.

    :param name:
        The name of this request field. Must be unicode.
    :param data:
        The data/value body.
    :param filename:
        An optional filename of the request field. Must be unicode.
    :param headers:
        An optional dict-like object of headers to initially use for the field.
    :param header_formatter:
        An optional callable that is used to encode and format the headers. By
        default, this is :func:`format_header_param_html5`.
    Nc                 C   s0   || _ || _|| _i | _|rt|| _|| _d S r   )_name	_filenamedataheadersdictheader_formatter)selfr!   rA   r   rB   rD   r
   r
   r   __init__   s   

zRequestField.__init__c                 C   s`   t |trt|dkr|\}}}n|\}}t|}nd}d}|}| ||||d}|j|d |S )a  
        A :class:`~urllib3.fields.RequestField` factory from old-style tuple parameters.

        Supports constructing :class:`~urllib3.fields.RequestField` from
        parameter of key/value strings AND key/filetuple. A filetuple is a
        (filename, data, MIME type) tuple where the MIME type is optional.
        For example::

            'foo': 'bar',
            'fakefile': ('foofile.txt', 'contents of foofile'),
            'realfile': ('barfile.txt', open('realfile').read()),
            'typedfile': ('bazfile.bin', open('bazfile').read(), 'image/jpeg'),
            'nonamefile': 'contents of nonamefile field',

        Field names and filenames must be unicode.
           N)r   rD   )content_type)r   tuplelenr   make_multipart)cls	fieldnamer   rD   r   rA   rH   request_paramr
   r
   r   from_tuples   s   

zRequestField.from_tuplesc                 C   s   |  ||S )aI  
        Overridable helper function to format a single header parameter. By
        default, this calls ``self.header_formatter``.

        :param name:
            The name of the parameter, a string expected to be ASCII only.
        :param value:
            The value of the parameter, provided as a unicode string.
        )rD   )rE   r!   r   r
   r
   r   _render_part   s   zRequestField._render_partc                 C   sL   g }|}t |tr| }|D ]\}}|dur || || qd|S )aO  
        Helper function to format and quote a single header.

        Useful for single headers that are composed of multiple items. E.g.,
        'Content-Disposition' fields.

        :param header_parts:
            A sequence of (k, v) tuples or a :class:`dict` of (k, v) to format
            as `k1="v1"; k2="v2"; ...`.
        N; )r   rC   itemsappendrP   r7   )rE   header_partspartsiterabler!   r   r
   r
   r   _render_parts   s   

zRequestField._render_partsc                 C   s   g }g d}|D ]}| j |dr|d|| j | f  q| j  D ]\}}||vr6|r6|d||f  q#|d d|S )z=
        Renders the headers for this request field.
        )Content-DispositionContent-TypeContent-LocationFz%s: %sz
)rB   getrS   rR   r7   )rE   lines	sort_keyssort_keyheader_nameheader_valuer
   r
   r   render_headers   s   

zRequestField.render_headersc                 C   sX   |pd| j d< | j d  dd| d| jfd| jffg7  < || j d< || j d< d	S )
a|  
        Makes this request field into a multipart request field.

        This method overrides "Content-Disposition", "Content-Type" and
        "Content-Location" headers to the request parameter.

        :param content_type:
            The 'Content-Type' of the request body.
        :param content_location:
            The 'Content-Location' of the request body.

        z	form-datarX   rQ    r!   r   rY   rZ   N)rB   r7   rW   r?   r@   )rE   content_dispositionrH   content_locationr
   r
   r   rK      s   
zRequestField.make_multipart)NNN)__name__
__module____qualname____doc__r=   rF   classmethodrO   rP   rW   ra   rK   r
   r
   r
   r   r>   ~   s    
#r>   )r   )
__future__r   email.utilsr   r   r2   packagesr   r   r#   r<   updateranger;   r=   format_header_paramobjectr>   r
   r
   r
   r   <module>   s&    
+	