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doctestcompare.pyo
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� �]Nc @ s� d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d d d d d d g Z y e Z Wn e k r� e e f Z n Xe j d d k Z e j d � Z e j d � Z e j d � Z e j Z d � Z d � Z e j d e d e � Z d � Z e j d � Z e j d � Z d e f d � � YZ d e f d � � YZ e d � Z e e! d � Z" d e# f d � � YZ$ d � Z% i d d 6Z& e' d k r�d d l Z e j( � n d S( s� lxml-based doctest output comparison. Note: normally, you should just import the `lxml.usedoctest` and `lxml.html.usedoctest` modules from within a doctest, instead of this one:: >>> import lxml.usedoctest # for XML output >>> import lxml.html.usedoctest # for HTML output To use this module directly, you must call ``lxmldoctest.install()``, which will cause doctest to use this in all subsequent calls. This changes the way output is checked and comparisons are made for XML or HTML-like content. XML or HTML content is noticed because the example starts with ``<`` (it's HTML if it starts with ``<html``). You can also use the ``PARSE_HTML`` and ``PARSE_XML`` flags to force parsing. Some rough wildcard-like things are allowed. Whitespace is generally ignored (except in attributes). In text (attributes and text in the body) you can use ``...`` as a wildcard. In an example it also matches any trailing tags in the element, though it does not match leading tags. You may create a tag ``<any>`` or include an ``any`` attribute in the tag. An ``any`` tag matches any tag, while the attribute matches any and all attributes. When a match fails, the reformatted example and gotten text is displayed (indented), and a rough diff-like output is given. Anything marked with ``-`` is in the output but wasn't supposed to be, and similarly ``+`` means its in the example but wasn't in the output. You can disable parsing on one line with ``# doctest:+NOPARSE_MARKUP`` i����( t etreeNt PARSE_HTMLt PARSE_XMLt NOPARSE_MARKUPt LXMLOutputCheckert LHTMLOutputCheckert installt temp_installi i c C s | d k r d S| j � Sd S( N( t Nonet strip( t v( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyR < s c C s t j d | � S( Nt ( t _norm_whitespace_ret sub( R ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyt norm_whitespaceB s t recovert remove_blank_textc C s t j | t � S( N( R t fromstringt _html_parser( t html( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyt html_fromstringG s s ^<[^>]+ (at|object) s [ \t\n][ \t\n]+c B s� e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d d � Z e d � Z d � Z d � Z d � Z d � Z d � Z e d � Z RS( t paramt imgt areat brt basefontt inputt baset metat linkt colc C s t j S( N( R t XML( t self( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyt get_default_parserT s c C s� t | d d � } | d k r0 | j } | } n t j } | j | | | � } | sg | | | | | � Sy | | � } Wn t j k r� t SXy | | � } Wn t j k r� t SX| j | | � S( Nt _temp_override_self( t getattrR t _temp_call_super_check_outputt OutputCheckert check_outputt get_parserR t XMLSyntaxErrort Falset compare_docs( R t wantt gott optionflagst alt_selft super_methodt parsert want_doct got_doc( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyR& W s$ c C s� d } t | @r d St | @r' t } n| t | @r= t j } nf | j � j � j d � rv | j � j d � rv t } n- | j | � r� | j | � r� | j � } n | S( Ns <html( R R R R R R R R t lowert startswitht _looks_like_markupR! 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R& R' R5 R* R= R; RY R? Rd R[ Rf Re Rg R\ Rs Ru Rt ( ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyR N s& ! # & c B s e Z d � Z RS( c C s t S( N( R ( R ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyR! p s ( Rv Rw R! ( ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyR o s c C s | r t t _ n t t _ d S( s� Install doctestcompare for all future doctests. If html is true, then by default the HTML parser will be used; otherwise the XML parser is used. N( R t doctestR% R ( R ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyR s s c C s� | r t } n t } t � } | j d } | � } | j } | | _ t rk | j d j } | j j } n | j d j } | j j } t t _ t | | | | | | � d S( s� Use this *inside* a doctest to enable this checker for this doctest only. If html is true, then by default the HTML parser will be used; otherwise the XML parser is used. R t checkN( R R t _find_doctest_framet f_localst _checkert _IS_PYTHON_3t __func__R& t im_funcR Rx t _RestoreChecker( R t del_modulet Checkert framet dt_selft checkert old_checkert check_funct checker_check_func( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyR s" R� c B sP e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C s` | | _ | | _ | j | j _ | | j _ | | _ | | _ | | _ | j � | j � d S( N( R� R� t call_superR$ R" R� t clone_funcR� t install_clonet install_dt_self( R R� R� t new_checkerR� R� R� ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyt __init__� s c C sm t r9 | j j | _ | j j | _ | j j | j _ n0 | j j | _ | j j | _ | j j | j _ d S( N( R} R� t __code__t func_codet __globals__t func_globalsR� ( R ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyR� � s c C s+ t r | j | j _ n | j | j _ d S( N( R} R� R� R� ( R ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyt uninstall_clone� s c C s | j j | _ | | j _ d S( N( R� t _DocTestRunner__record_outcomet prev_func( R ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyR� � s c C s | j | j _ d S( N( R� R� R� ( R ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyt uninstall_dt_self� s c C sp | j rl d d l } | j | j =d | j k rl | j j d d � \ } } | j | } t | | � ql n d S( Ni����t .i ( R� RV t modulest rsplitt delattr( R RV t packaget modulet package_mod( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyt uninstall_module� s c O sF | j � | j � | j ` | j ` | j | | � } | j � | S( N( R� R� R� R" R$ R� R� ( R t argst kwt result( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyt __call__� s c O s0 | j � z | j | | � SWd | j � Xd S( N( R� R� R� ( R R� R� ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyR� � s ( Rv Rw R� R� R� R� R� R� R� R� ( ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyR� � s c C sZ d d l } | j d � } x, | rI | j } d | k r= | S| j } q Wt d � � d S( Ni����i t BOOMsB Could not find doctest (only use this function *inside* a doctest)( RV t _getframeR{ t f_backt LookupError( RV R� t l( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyRz � s si >>> temp_install() >>> print """<xml a="1" b="2">stuff</xml>""" <xml b="2" a="1">...</xml> >>> print """<xml xmlns="http://example.com"><tag attr="bar" /></xml>""" <xml xmlns="..."> <tag attr="..." /> </xml> >>> print """<xml>blahblahblah<foo /></xml>""" # doctest: +NOPARSE_MARKUP, +ELLIPSIS <xml>...foo /></xml> t basict __main__() t __doc__t lxmlR RV RO Rx Rl t __all__t basestringRT t NameErrort strt bytest version_infoR} t register_optionflagR R R R% R R t HTMLParserR) R? R R t compileR7 R R R R R R t objectR� Rz t __test__Rv t testmod( ( ( s9 /usr/lib64/python2.7/site-packages/lxml/doctestcompare.pyt <module>$ sD � " '6