관리-도구
편집 파일: fields.cpython-35.pyc
��Rei! � @ 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 d d d i Z e j d d � e d d � D� � d d � Z d d � Z e Z Gd d � d e � Z d S)� )�absolute_importN� )�sixzapplication/octet-streamc C s! | r t j | � 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 ��/builddir/build/BUILDROOT/alt-python35-pip-20.2.4-5.el8.x86_64/opt/alt/python35/lib/python3.5/site-packages/pip/_vendor/urllib3/fields.py�guess_content_type s r c s� t � t j � r! � j d � � t � f d d � d D� � s� d | � f } y | j d � Wn t t f k r{ Yn X| St j r� � j d � � t j j � d � � d | � f � t j r� � j 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. :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. zutf-8c 3 s | ] } | � k Vq d S)Nr )�.0�ch)�valuer r � <genexpr>) s z.format_header_param_rfc2231.<locals>.<genexpr>z"\ 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%22�\z\\c C s7 i | ]- } | d k r d j | � t j | � � q S)� z%{:02X})r! )�formatr �unichr)r �ccr r r � <dictcomp>I s r% � c sS � f d d � } t j d j d d � � j � D� � � } | j | | � } | S)Nc s � | j d � S)Nr )�group)�match)�needles_and_replacementsr r �replacerR s z#_replace_multiple.<locals>.replacer�|c S s g | ] } t j | � � q Sr )�re�escape)r �needler r r � <listcomp>V s z%_replace_multiple.<locals>.<listcomp>)r, �compile�join�keys�sub)r r) r* �patternr r )r) r �_replace_multipleQ s %r5 c C s> t | t j � r! | j 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. zutf-8z%s="%s")r r r r r5 �_HTML5_REPLACEMENTS)r r r r r �format_header_param_html5^ s r7 c @ sy e Z d Z d Z d d e d d � Z e e d d � � Z d d � Z d d � Z d d � Z d d 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 sF | | _ | | _ | | _ i | _ | r9 t | � | _ | | _ d S)N)�_name� _filename�data�headers�dict�header_formatter)�selfr r; r r< r> r r r �__init__� s zRequestField.__init__c C s� t | t � rN t | � d k r3 | \ } } } q` | \ } } t | � } n d } 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. � Nr r> � content_type)r �tuple�lenr �make_multipart)�cls� fieldnamer r> r r; rB � request_paramr r r � from_tuples� s zRequestField.from_tuplesc C s | j | | � 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. )r> )r? r r r r r � _render_part� s zRequestField._render_partc C sp g } | } t | t � r' | j � } x9 | D]1 \ } } | d k r. | j | j | | � � q. Wd j | � 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"; ...`. Nz; )r r= �items�appendrJ r1 )r? � header_parts�parts�iterabler r r r r � _render_parts� s zRequestField._render_partsc C s� g } d d d g } xA | D]9 } | j j | d � r | j d | | j | f � q WxF | j j � D]5 \ } } | | k ri | ri | j d | | f � qi W| j d � d j | � S)z= Renders the headers for this request field. zContent-Dispositionz Content-TypezContent-LocationFz%s: %sz )r< �getrL rK r1 )r? �lines� sort_keys�sort_key� header_name� header_valuer r r �render_headers� s " zRequestField.render_headersc C sr | p d | j d <| j d d j d | j 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-datazContent-Dispositionz; � r r z Content-TypezContent-LocationN)r< r1 rP r9 r: )r? �content_dispositionrB �content_locationr r r rE � s ' zRequestField.make_multipart) �__name__� __module__� __qualname__�__doc__r7 r@ � classmethodrI rJ rP rW rE r r r r r8 } s # r8 � )� __future__r � email.utilsr r r, �packagesr r r r6 �update�ranger5 r7 �format_header_param�objectr8 r r r r �<module> s *