ó ¨9Vc@sWddlZddlZddlmZdd„Zd„Zdefd„ƒYZdS( iÿÿÿÿNi(tsixsapplication/octet-streamcCs!|rtj|ƒdp|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(tfilenametdefault((sI/tmp/pip-build-5Z5nTX/pip/pip/_vendor/requests/packages/urllib3/fields.pytguess_content_types csœt‡fd†dDƒƒsXd|ˆf}y|jdƒWntk rPqXX|Sntjssˆjdƒ‰ntjjˆdƒ‰d|ˆf‰ˆS(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. c3s|]}|ˆkVqdS(N((t.0tch(tvalue(sI/tmp/pip-build-5Z5nTX/pip/pip/_vendor/requests/packages/urllib3/fields.pys "ss"\ s%s="%s"tasciisutf-8s%s*=%s(tanytencodetUnicodeEncodeErrorRtPY3temailtutilstencode_rfc2231(tnameRtresult((RsI/tmp/pip-build-5Z5nTX/pip/pip/_vendor/requests/packages/urllib3/fields.pytformat_header_params   t RequestFieldcBsYeZdZddd„Zed„ƒZd„Zd„Zd„Z dddd„Z RS(sK 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. cCs@||_||_||_i|_|r<t|ƒ|_ndS(N(t_namet _filenametdatatheaderstdict(tselfRRRR((sI/tmp/pip-build-5Z5nTX/pip/pip/_vendor/requests/packages/urllib3/fields.pyt__init__>s     cCs‰t|tƒrNt|ƒdkr3|\}}}q`|\}}t|ƒ}nd}d}|}|||d|ƒ}|jd|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. iRt content_typeN(t isinstancettupletlenRtNonetmake_multipart(tclst fieldnameRRRRt request_param((sI/tmp/pip-build-5Z5nTX/pip/pip/_vendor/requests/packages/urllib3/fields.pyt from_tuplesFs cCs t||ƒS(s 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(RRR((sI/tmp/pip-build-5Z5nTX/pip/pip/_vendor/requests/packages/urllib3/fields.pyt _render_parths cCspg}|}t|tƒr*|jƒ}nx6|D].\}}|r1|j|j||ƒƒq1q1Wdj|ƒS(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; (RRtitemstappendR&tjoin(Rt header_partstpartstiterableRR((sI/tmp/pip-build-5Z5nTX/pip/pip/_vendor/requests/packages/urllib3/fields.pyt _render_partsss  cCsÅg}dddg}xD|D]<}|jj|tƒr|jd||j|fƒqqWxL|jjƒD];\}}||krl|r§|jd||fƒq§qlqlW|jdƒdj|ƒS(s= Renders the headers for this request field. sContent-Dispositions Content-TypesContent-Locations%s: %ss (RtgettFalseR(R'R)(Rtlinest sort_keystsort_keyt header_namet header_value((sI/tmp/pip-build-5Z5nTX/pip/pip/_vendor/requests/packages/urllib3/fields.pytrender_headers‰s % ! c Cst|p d|jd<|jdcdjd|jd|jfd|jffƒgƒ7<||jd<||jds