U
|
I=®di! ã @ s d dl mZ d dlZd dlZd dlZddlmZ dddZdd Z d
|
d d d Z
|
e
|
d d e d dD ¡ dd Z dd ZeZG dd deZdS )é )Úabsolute_importNé )Úsixúapplication/octet-streamc C s | rt | ¡d p|S |S )zæ
|
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 )Ú mimetypesÚ
|
guess_type)ÚfilenameÚdefault© r
|
úQD:\z\workplace\VsCode\pyvenv\venv\Lib\site-packages\pip/_vendor/urllib3/fields.pyÚguess_content_type s r c s¢ t tjr d¡ t fdddD sdd| f }z| d¡ W n ttfk
|
r^ Y nX |S tjrt d¡ t j
|
d¡ d| f tjr d¡ S )aè
|
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.
|
úutf-8c 3 s | ]}| kV qd S ©Nr
|
)Ú.0Úch©Úvaluer
|
r Ú <genexpr>) s z.format_header_param_rfc2231.<locals>.<genexpr>z"\
|
ú%s="%s"Úasciiz%s*=%s) Ú
|
isinstancer Ú binary_typeÚdecodeÚanyÚencodeÚUnicodeEncodeErrorÚUnicodeDecodeErrorÚPY2ÚemailÚutilsÚencode_rfc2231)Únamer Úresultr
|
r r Úformat_header_param_rfc2231 s
|
|
|
r# z%22z\\)ú"ú\r% c C s& i | ] }|d krt |¡d |¡qS ))é z%{:02X})r ÚunichrÚformat)r Úccr
|
r
|
r Ú
|
<dictcomp>I s þ r* é c s: fdd}t d dd ¡ D ¡¡}| || ¡}|S )Nc s | d¡ S )Nr )Úgroup)Úmatch©Úneedles_and_replacementsr
|
r ÚreplacerR s z#_replace_multiple.<locals>.replacerú|c S s g | ]}t |¡qS r
|
)ÚreÚescape)r Úneedler
|
r
|
r Ú
|
<listcomp>V s z%_replace_multiple.<locals>.<listcomp>)r2 ÚcompileÚjoinÚkeysÚsub)r r/ r0 Úpatternr" r
|
r. r Ú_replace_multipleQ s ÿ r; c C s, t |tjr| 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; Ú_HTML5_REPLACEMENTS)r! r r
|
r
|
r Úformat_header_param_html5^ s
|
|
r= c @ sR e Zd ZdZddefddZeefddZdd Zd d
|
Z d d Z
|
dd dZ dS )Ú 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 )Ú_nameÚ _filenameÚdataÚheadersÚdictÚheader_formatter)Úselfr! rA r rB rD r
|
r
|
r Ú__init__ s
|
zRequestField.__init__c C s` t |tr4t|dkr"|\}}}q@|\}}t|}n d}d}|}| ||||d}|j|d |S )a³
|
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.
|
é N)r rD )Ú content_type)r ÚtupleÚlenr Úmake_multipart)ÚclsÚ fieldnamer rD r rA rH Ú request_paramr
|
r
|
r Ú from_tuples s
|
|
ÿ zRequestField.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 Ú _render_part s zRequestField._render_partc C sL g }|}t |tr| ¡ }|D ]"\}}|dk 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"; ...`.
|
Nú; )r rC ÚitemsÚappendrP r7 )rE Ú header_partsÚpartsÚiterabler! r r
|
r
|
r Ú _render_partsÏ s
|
zRequestField._render_partsc C s g }dddg}|D ]*}| j |d¡r| d|| j | f ¡ q| j ¡ D ]&\}}||krH|rH| d||f ¡ qH| d¡ d |¡S )z=
|
Renders the headers for this request field.
|
úContent-Dispositionú Content-TypeúContent-LocationFz%s: %sz
|
)rB ÚgetrS rR r7 )rE ÚlinesÚ sort_keysÚsort_keyÚ header_nameÚ header_valuer
|
r
|
r Úrender_headerså s
|
|
zRequestField.render_headersc C sX |pd| j d< | j d d d| d| jfd| jff¡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 Ú r! r rY rZ N)rB r7 rW r? r@ )rE Úcontent_dispositionrH Úcontent_locationr
|
r
|
r rK ø s ÿþÿ
|
zRequestField.make_multipart)NNN) Ú__name__Ú
|
__module__Ú __qualname__Ú__doc__r= rF Ú classmethodrO rP rW ra rK r
|
r
|
r
|
r r> } s ú
|
# ÿr> )r )Ú
|
__future__r Ú email.utilsr r r2 Úpackagesr r r# r< ÚupdateÚranger; r= Úformat_header_paramÚobjectr> r
|
r
|
r
|
r Ú<module> s&
|
*üþÿ
|
