ó ³Ebc@sªdZddlZddlZddlmZddlmZddlmZddlmZddlmZdd lm Z dd lm Z d Z d d ddgZ ej dƒZej dƒZd e fd„ƒYZdefd„ƒYZee dƒrdejfd„ƒYZnd„Zdefd„ƒYZy ddlmZmZmZWn-ek r‰ddlmZmZmZnXes¦eZe jdƒndS(s¹ markupsafe ~~~~~~~~~~ Implements an escape function and a Markup string to replace HTML special characters with safe representations. :copyright: 2010 Pallets :license: BSD-3-Clause iÿÿÿÿNi(t int_types(t iteritems(tMapping(tPY2(t string_types(t text_type(tunichrs1.1.1tMarkupt soft_unicodetescapet escape_silents(|<[^>]*>)s &([^& ;]+);cBsXeZdZd'Zdd(dd„Zd„Zd„Zd„Zd„Z e Z d„Z d „Z d „Z ej je _d „Zejje_d „Zejje_d „Zejje_d„Zd„Zed„ƒZd„Zx!d)D]Zeeƒeƒe>> Markup('Hello, World!') Markup('Hello, World!') >>> Markup(42) Markup('42') >>> Markup.escape('Hello, World!') Markup('Hello <em>World</em>!') This implements the ``__html__()`` interface that some frameworks use. Passing an object that implements ``__html__()`` will wrap the output of that method, marking it safe. >>> class Foo: ... def __html__(self): ... return 'foo' ... >>> Markup(Foo()) Markup('foo') This is a subclass of the text type (``str`` in Python 3, ``unicode`` in Python 2). It has the same methods as that type, but all methods escape their arguments and return a ``Markup`` instance. >>> Markup('%s') % 'foo & bar' Markup('foo & bar') >>> Markup('Hello ') + '' Markup('Hello <foo>') utstrictcCsPt|dƒr|jƒ}n|dkr:tj||ƒStj||||ƒS(Nt__html__(thasattrR tNoneRt__new__(tclstbasetencodingterrors((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyRFs  cCs|S(N((tself((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyR MscCsJt|tƒst|dƒrF|jtt|ƒj|j|ƒƒƒStS(NR ( t isinstanceRR t __class__tsuperRt__add__R tNotImplemented(Rtother((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyRPs(cCs8t|dƒst|tƒr4|j|ƒj|ƒStS(NR (R RRR RR(RR((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyt__radd__UscCs,t|tƒr(|jtj||ƒƒStS(N(RRRRt__mul__R(Rtnum((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyRZscsYt|tƒr.t‡fd†|Dƒƒ}nt|ˆjƒ}ˆjtjˆ|ƒƒS(Nc3s!|]}t|ˆjƒVqdS(N(t_MarkupEscapeHelperR (t.0tx(R(sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pys cs(RttupleRR RRt__mod__(Rtarg((Rsk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyR"ascCsd|jjtj|ƒfS(Ns%s(%s)(Rt__name__Rt__repr__(R((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyR%hscCs%|jtj|t|j|ƒƒƒS(N(RRtjointmapR (Rtseq((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyR&kscOs%tt|jtj|||ŽƒƒS(N(tlistR'RRtsplit(Rtargstkwargs((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyR*pscOs%tt|jtj|||ŽƒƒS(N(R)R'RRtrsplit(RR+R,((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyR-uscOs%tt|jtj|||ŽƒƒS(N(R)R'RRt splitlines(RR+R,((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyR.zscs5ddlm‰‡fd†}tj|t|ƒƒS(sßConvert escaped markup back into a text string. This replaces HTML entities with the characters they represent. >>> Markup('Main » About').unescape() 'Main » About' i(t HTML_ENTITIEScs•|jdƒ}|ˆkr)tˆ|ƒSyN|d dkrStt|ddƒƒS|jdƒrvtt|dƒƒSWntk rŠnX|jƒS(Niis#xs#Xit#(s#xs#X(tgroupRtintt startswitht ValueError(tmtname(R/(sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyt handle_matchˆs  (t _constantsR/t _entity_retsubR(RR7((R/sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pytunescapescCs1djtjd|ƒjƒƒ}t|ƒjƒS(s¼:meth:`unescape` the markup, remove tags, and normalize whitespace to single spaces. >>> Markup('Main » About').striptags() 'Main » About' u t(R&t _striptags_reR:R*RR;(Rtstripped((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyt striptags˜s!cCs)t|ƒ}|j|k r%||ƒS|S(stEscape a string. Calls :func:`escape` and ensures that for subclasses the correct type is returned. (R R(Rtstrv((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyR ¢s  cs:tt|ƒ‰‡fd†}ˆj|_ˆj|_|S(NcsStt|ƒt|ƒ|jƒ}t|t|ƒ|jƒ|jˆ|||ŽƒS(N(t_escape_argspecR)t enumerateR RR(RR+R,(torig(sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pytfunc¯s!(tgetattrRR$t__doc__(R6RE((RDsk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pytmake_simple_escaping_wrapper¬s   t __getitem__t capitalizettitletlowertuppertreplacetljusttrjusttlstriptrstriptcentertstript translatet expandtabstswapcasetzfillcCs+tt|jtj||j|ƒƒƒƒS(N(R!R'RRt partitionR (Rtsep((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyRYÌscCs+tt|jtj||j|ƒƒƒƒS(N(R!R'RRt rpartitionR (RRZ((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyR[ÏscOs:t|jƒ}t||ƒ}|j|j|||ƒƒS(N(tEscapeFormatterR t_MagicFormatMappingRtvformat(RR+R,t formatter((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pytformatÒscCs|rtdƒ‚n|S(Ns,Unsupported format specification for Markup.(R4(Rt format_spec((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyt__html_format__×st __getslice__(N(RIRJRKRLRMRNRORPRQRRRSRTRURVRWRX(R$t __module__RGt __slots__RRR RRRt__rmul__R"R%R&RR*R-R.R;R?t classmethodR RHtmethodtlocalsRYR[R`RbR Rc(((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyRs^#                  R]cBs2eZdZd„Zd„Zd„Zd„ZRS(sÍThis class implements a dummy wrapper to fix a bug in the Python standard library for string formatting. See http://bugs.python.org/issue13598 for information about why this is necessary. cCs||_||_d|_dS(Ni(t_argst_kwargst _last_index(RR+R,((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyt__init__ës  cCsa|dkrV|j}|jd7_y|j|SWntk rFnXt|ƒ}n|j|S(NR<i(RlRjt LookupErrortstrRk(Rtkeytidx((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyRIðs   cCs t|jƒS(N(titerRk(R((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyt__iter__ûscCs t|jƒS(N(tlenRk(R((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyt__len__þs(R$RdRGRmRIRsRu(((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyR]ãs   R`R\cBseZd„Zd„ZRS(cCs ||_dS(N(R (RR ((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyRmscCs—t|dƒr!|j|ƒ}nct|dƒrf|rWtdj|t|ƒƒƒ‚n|jƒ}ntjj||t |ƒƒ}t |j |ƒƒS(NRbR sžFormat specifier {0} given, but {1} does not define __html_format__. A class that defines __html__ must define __html_format__ to work with format specifiers.( R RbR4R`ttypeR tstringt Formattert format_fieldRR (RtvalueRaRA((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyRys(R$RdRmRy(((sk/var/www/html/facial-emotion-detection-webapp-main/flask/lib/python2.7/site-packages/markupsafe/__init__.pyR\s cCsLxE|D]=\}}t|dƒs1t|tƒr||ƒ|| s4  Ä