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vâSc @ sW d d l Z d d l Z d d l m Z d d „ Z d „ Z d e f d „ ƒ YZ d S( iÿÿÿÿNi ( t sixs application/octet-streamc C s! | r t j | ƒ d p | S| S( sæ
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`.
i ( t mimetypest
guess_type( t filenamet default( ( s2 /usr/lib/python2.7/site-packages/urllib3/fields.pyt guess_content_type s c sœ t ‡ f d † d Dƒ ƒ sX d | ˆ f } y | j d ƒ Wn t k
rP qX X| Sn t j ss ˆ j d ƒ ‰ n t j j ˆ d ƒ ‰ d | ˆ f ‰ ˆ S( s
Helper function to format and quote a single header parameter.
Particularly useful for header parameters which might contain
non-ASCII values, like file names. This follows RFC 2231, as
suggested by 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 a unicode string.
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s %s="%s"t asciis utf-8s %s*=%s( t anyt encodet UnicodeEncodeErrorR t PY3t emailt utilst encode_rfc2231( t nameR t result( ( R s2 /usr/lib/python2.7/site-packages/urllib3/fields.pyt format_header_param s
t RequestFieldc B sY e Z d Z d d d „ Z e d „ ƒ Z d „ Z d „ Z d „ Z d d d d „ Z
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A data container for request body parameters.
:param name:
The name of this request field.
:param data:
The data/value body.
:param filename:
An optional filename of the request field.
:param headers:
An optional dict-like object of headers to initially use for the field.
c C s@ | | _ | | _ | | _ i | _ | r< t | ƒ | _ n d S( N( t _namet _filenamet datat headerst dict( t selfR R R R ( ( s2 /usr/lib/python2.7/site-packages/urllib3/fields.pyt __init__> s c C s‰ t | t ƒ rN t | ƒ d k r3 | \ } } } q` | \ } } t | ƒ } n d } d } | } | | | d | ƒ} | j d | ƒ | S( s³
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.
i R t content_typeN( t
isinstancet tuplet lenR t Nonet make_multipart( t clst fieldnameR R R R t
request_param( ( s2 /usr/lib/python2.7/site-packages/urllib3/fields.pyt from_tuplesF s c C s
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Overridable helper function to format a single header parameter.
: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 ( ( s2 /usr/lib/python2.7/site-packages/urllib3/fields.pyt _render_parth s c C sp g } | } t | t ƒ r* | j ƒ } n x6 | D]. \ } } | r1 | j | j | | ƒ ƒ q1 q1 Wd j | ƒ S( sO
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) typles or a :class:`dict` of (k, v) to format
as `k1="v1"; k2="v2"; ...`.
s ; ( R R t itemst appendR& t join( R t header_partst partst iterableR R ( ( s2 /usr/lib/python2.7/site-packages/urllib3/fields.pyt
_render_partss s c C sÅ g } d d d g } xD | D]< } | j j | t ƒ r | j d | | j | f ƒ q q WxL | j j ƒ D]; \ } } | | k rl | r§ | j d | | f ƒ q§ ql ql W| j d ƒ d j | ƒ S( s=
Renders the headers for this request field.
s Content-Dispositions Content-Types Content-Locations %s: %ss
( R t gett FalseR( R' R) ( R t linest sort_keyst sort_keyt header_namet header_value( ( s2 /usr/lib/python2.7/site-packages/urllib3/fields.pyt render_headers‰ s
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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.
s form-datas Content-Dispositions ; t R R s Content-Types Content-LocationN( R R) R- R R ( R t content_dispositionR t content_location( ( s2 /usr/lib/python2.7/site-packages/urllib3/fields.pyR! œ s '
N( t __name__t
__module__t __doc__R R t classmethodR% R& R- R5 R! ( ( ( s2 /usr/lib/python2.7/site-packages/urllib3/fields.pyR 1 s " ( t email.utilsR R t packagesR R R t objectR ( ( ( s2 /usr/lib/python2.7/site-packages/urllib3/fields.pyt <module> s