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Edit File: __init__.pyc
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The ``lxml.html`` tool set for HTML handling. i ( t absolute_importt document_fromstringt fragment_fromstringt fragments_fromstringt fromstringt tostringt Elementt defst open_in_browsert submit_formt find_rel_linkst find_classt make_links_absolutet resolve_base_hreft iterlinkst rewrite_linkst parseN( t partial( t MutableMappingt MutableSeti ( t etreei ( R ( t SetMixin( t urljoinc C@ s] | s | St j d d k r8 t j d t j � j } n t j d t j � j } | d | � S( Ni i s ^(\s*)u's ^(\s*)b's \1'( t syst version_infot ret compilet Mt sub( t sR ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt __fix_docstringL s s http://www.w3.org/1999/xhtmls9 descendant-or-self::a[@rel]|descendant-or-self::x:a[@rel]t namespacest xs7 descendant-or-self::option|descendant-or-self::x:options3 descendant-or-self::form|descendant-or-self::x:formst descendant-or-self::*[@class and contains(concat(' ', normalize-space(@class), ' '), concat(' ', $class_name, ' '))]s descendant-or-self::*[@id=$id]s string()s url\((s ["][^"]*["]|s ['][^']*[']|s [^)]*)\)s @import "(.*?)"s% //label[@for=$id]|//x:label[@for=$id]s [^ ]+s% [^;=]*;\s*(?:url\s*=\s*)?(?P<url>.*)$c C@ sc | d d k r | d d k s@ | d d k rU | d d k rU | d d !| d f S| | f Sd S( Ni t "i����t '( ( R t pos( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt _unquote_matchk s @c C@ sF t | t � r t | d d �St | t � r> t | d d �S| Sd S( s1 Convert the result back into the input type. t encodings utf-8t unicodeN( t issubclasst bytesR R& ( t typt result( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt _transform_resultr s c C@ sT t | t � rP | d d k rP | d t t � d !t k rP | j d � d Sn | S( Ni t {i t }i����( t isinstancet basestringt lent XHTML_NAMESPACEt split( t tag( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt _nons} s -t Classesc B@ s_ e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s* Provides access to an element's class attribute as a set-like collection. Usage:: >>> el = fromstring('<p class="hidden large">Text</p>') >>> classes = el.classes # or: classes = Classes(el.attrib) >>> classes |= ['block', 'paragraph'] >>> el.get('class') 'hidden large block paragraph' >>> classes.toggle('hidden') False >>> el.get('class') 'large block paragraph' >>> classes -= ('some', 'classes', 'block') >>> el.get('class') 'large paragraph' c C@ s% | | _ t | j d d � | _ d S( Nt classt ( t _attributesR t gett _get_class_value( t selft attributes( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt __init__� s c C@ su | s t j d | � r, t d | � � n | j � j � } | | k rN d S| j | � d j | � | j d <d S( s[ Add a class. This has no effect if the class is already present. s \ss Invalid class name: %rNt R6 ( R t searcht ValueErrorR: R2 t appendt joinR8 ( R; t valuet classes( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt add� s c C@ s� | s t j d | � r, t d | � � n g | j � j � D] } | | k r? | ^ q? } | r| d j | � | j d <n d | j k r� | j d =n d S( sn Remove a class if it is currently present. If the class is not present, do nothing. s \ss Invalid class name: %rR> R6 N( R R? R@ R: R2 RB R8 ( R; RC t nameRD ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt discard� s c C@ sF | s t j d | � r, t d | � � n t t | � j | � d S( sw Remove a class; it must currently be present. If the class is not present, raise a KeyError. s \ss Invalid class name: %rN( R R? R@ t superR5 t remove( R; RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRI � s c C@ s( | j � } | | k o' | | j � k S( N( R: R2 ( R; RF RD ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt __contains__� s c C@ s t | j � j � � S( N( t iterR: R2 ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt __iter__� s c C@ s t | j � j � � S( N( R0 R: R2 ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt __len__� s c C@ sn | j � j � } t } x0 | D]( } | | k r | j | � t } q q W| rj d j | � | j d <n d S( s. Add all names from 'values'. R> R6 N( R: R2 t FalseRA t TrueRB R8 ( R; t valuesRD t extendedRC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt update� s c C@ s� | s t j d | � r, t d | � � n | j � j � } y | j | � t } Wn$ t k r{ | j | � t } n X| r� d j | � | j d <n | j d =| S( s� Add a class name if it isn't there yet, or remove it if it exists. Returns true if the class was added (and is now enabled) and false if it was removed (and is now disabled). s \ss Invalid class name: %rR> R6 ( R R? R@ R: R2 RI RN RA RO RB R8 ( R; RC RD t enabled( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt toggle� s ( t __name__t __module__t __doc__R= RE RG RI RJ RL RM RR RT ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR5 � s t HtmlMixinc B@ s e Z d d � Z e d � � Z e j d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e j d � � Z e j d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z d e d d � Z d d � Z d � Z e d d � Z RS( c C@ s t t | � j | | � d S( s� set(self, key, value=None) Sets an element attribute. If no value is provided, or if the value is None, creates a 'boolean' attribute without value, e.g. "<form novalidate></form>" for ``form.set('novalidate')``. N( RH t HtmlElementt set( R; t keyRC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRZ � s c C@ s t | j � S( sB A set-like wrapper around the 'class' attribute. ( R5 t attrib( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRD � s c C@ s` t | t � s t � | j � } | r: | j d | � n" | j d � d k r\ | j d =n d S( NR6 ( R. R5 t AssertionErrorR: RZ R9 t NoneR\ ( R; RD RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRD s c C@ s | j � j j S( s� Returns the base URL, given when the page was parsed. Use with ``urlparse.urljoin(el.base_url, href)`` to get absolute URLs. ( t getroottreet docinfot URL( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt base_url s c C@ s t | � S( s0 Return a list of all the forms ( t _forms_xpath( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt forms s c C@ s | j d d i t d 6�d S( st Return the <body> element. Can be called from a child element to get the document's head. s //body|//x:bodyR R i ( t xpathR1 ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt body s c C@ s | j d d i t d 6�d S( su Returns the <head> element. Can be called from a child element to get the document's head. s //head|//x:headR R i ( Re R1 ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt head$ s c C@ sA | j d � } | s d St | d | �} | s5 d S| d Sd S( sN Get or set any <label> element associated with this element. t idi N( R9 R^ t _label_xpath( R; Rh R* ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt label, s c C@ sd | j d � } | s( t d | � � n t | j � d k rP t d | � � n | j d | � d S( NRh s9 You cannot set a label for an element (%r) that has no idRj s5 You can only assign label to a label element (not %r)t for( R9 t TypeErrorR4 R3 RZ ( R; Rj Rh ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRj : s c C@ s& | j } | d k r" | j d =n d S( NRk ( Rj R^ R\ ( R; Rj ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRj G s c C@ s� | j � } | d k s t � | j rw | j � } | d k r[ | j pK d | j | _ qw | j pg d | j | _ n | j | � d S( s� Removes this element from the tree, including its children and text. The tail text is joined to the previous element or parent. R7 N( t getparentR^ R] t tailt getprevioust textRI ( R; t parentt previous( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt drop_treeM s c C@ s- | j � } | d k s t � | j � } | j r� t | j t � r� | d k rm | j p] d | j | _ q� | j py d | j | _ n | j rt | � r� | d } | j p� d | j | _ q| d k r� | j p� d | j | _ q| j p� d | j | _ n | j | � } | | | | d +d S( s] Remove the tag, but not its children or text. The children and text are merged into the parent. Example:: >>> h = fragment_fromstring('<div>Hello <b>World!</b></div>') >>> h.find('.//b').drop_tag() >>> print(tostring(h, encoding='unicode')) <div>Hello World!</div> R7 i����i N( Rm R^ R] Ro Rp R. R3 R/ Rn R0 t index( R; Rq Rr t lastRt ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt drop_tag] s c C@ sD | j � } g t | � D]' } | j d � j � | k r | ^ q S( s] Find any links like ``<a rel="{rel}">...</a>``; returns a list of elements. t rel( t lowert _rel_links_xpathR9 ( R; Rw t el( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR } s c C@ s t | d | �S( s> Find any elements with the given class name. t class_name( t _class_xpath( R; R{ ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR � s c G@ sJ y t | d | �d SWn+ t k rE | r6 | d St | � � n Xd S( s� Get the first element in a document with the given id. If none is found, return the default argument if provided or raise KeyError otherwise. Note that there can be more than one element with the same id, and this isn't uncommon in HTML documents found in the wild. Browsers return only the first match, and this function does the same. Rh i N( t _id_xpatht IndexErrort KeyError( R; Rh t default( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt get_element_by_id� s c C@ s t | � S( sT Return the text content of the tag (and the text in any children). ( t _collect_string_content( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt text_content� s t htmlc C@ s& d d l m } | | d | �| � S( s Run the CSS expression on this element and its children, returning a list of the results. Equivalent to lxml.cssselect.CSSSelect(expr, translator='html')(self) -- note that pre-compiling the expression can provide a substantial speedup. i ( t CSSSelectort translator( t lxml.cssselectR� ( R; t exprR� R� ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt cssselect� s c @ s� � d k r3 | j � � d k r3 t d � � q3 n | rF | j � n | d k rd � f d � } nL | d k r� � f d � } n. | d k r� � f d � } n t d | � � | j | � d S( s� Make all links in the document absolute, given the ``base_url`` for the document (the full URL where the document came from), or if no ``base_url`` is given, then the ``.base_url`` of the document. If ``resolve_base_href`` is true, then any ``<base href>`` tags in the document are used *and* removed from the document. If it is false then any such tag is ignored. If ``handle_failures`` is None (default), a failure to process a URL will abort the processing. If set to 'ignore', errors are ignored. If set to 'discard', failing URLs will be removed. s3 No base_url given, and the document has no base_urlt ignorec @ s* y t � | � SWn t k r% | SXd S( N( R R@ ( t href( Rb ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt link_repl� s RG c @ s* y t � | � SWn t k r% d SXd S( N( R R@ R^ ( R� ( Rb ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s c @ s t � | � S( N( R ( R� ( Rb ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s s( unexpected value for handle_failures: %rN( R^ Rb Rl R R@ R ( R; Rb R t handle_failuresR� ( ( Rb s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR � s c C@ ss d } | j d d i t d 6�} x' | D] } | j d � } | j � q) W| sV d S| j | d t d | �d S( s� Find any ``<base href>`` tag in the document, and apply its values to all links found in the document. Also remove the tag once it has been applied. If ``handle_failures`` is None (default), a failure to process a URL will abort the processing. If set to 'ignore', errors are ignored. If set to 'discard', failing URLs will be removed. s //base[@href]|//x:base[@href]R R R� NR R� ( R^ Re R1 R9 Rs R RN ( R; R� t base_hreft basetagst b( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR � s c c@ s t j } x�| j t j � D]�} | j } t | j � } | d k rRd } d | k r{ | j d � } | d | d f Vn x[ d D]S } | | k r� | j | � } | d k r� t | | � } n | | | d f Vq� q� Wd | k r�xg t j | j d � � D]J } | j d � } | d k r1t | | � } n | d | | j � f Vq� Wq�n5 x2 | D]* } | | k rY| | | | d f VqYqYW| d k rI| j d d � j � } | d k rw| j d d � } t | � } | r�| j d � n | j � } | rFt | | r| j d � n | j | � � \ } } | d | | f VqFqwn.| d k r�| j d � pgd } | j � d k rw| d | j d � d f Vqwn� | d k rw| j rwg t | j � D]4 } t | j d � | j d � � d d d � ^ q�g t | j � D]$ } | j d � | j d � f ^ q} | rw| j d t � x( | D] \ } } | d | | f VqPWqwn d | k r t t | d � � } | r�xV | d d d � D]> } t | j d � | j d � � \ } } | d | | f Vq�Wq�q q Wd S( s Yield (element, attribute, link, pos), where attribute may be None (indicating the link is in the text). ``pos`` is the position where the link occurs; often 0, but sometimes something else in the case of links in stylesheets or style tags. Note: <base href> is *not* taken into account in any way. The link you get is exactly the link in the document. Note: multiple links inside of a single text string or attribute value are returned in reversed order. This makes it possible to replace or delete them from the text string value based on their reported text positions. Otherwise, a modification at one text position can change the positions of links reported later on. t objectt codebasei t classidt datat archivet metas http-equivR7 t refresht contentt urlt paramt valuetypet refRC t stylei Ni����t reverse( R� R� ( R t link_attrsRK R R R\ R4 R3 R^ R9 R t _archive_ret finditert groupt startRx t _parse_meta_refresh_urlt stripR$ t findRp t _iter_css_urlst _iter_css_importst sortRO t list( R; R� Rz t attribsR3 R� R\ RC t matcht http_equivR� R� R# R� t urlsR� ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR � sj ! !0 D8 'c C@ sY | d k r" | j | d | �n | r5 | j � n x | j � D]\ } } } } | | j � � } | | k rx qB n | d k r� | d k r� d | _ qB | j | =qB n | d k r� | j | | | j | t | � } | | _ qB | j | � } | r!t | � t | � k r!| } n | | | | | t | � } | j | | � qB Wd S( s� Rewrite all the links in the document. For each link ``link_repl_func(link)`` will be called, and the return value will replace the old link. Note that links may not be absolute (unless you first called ``make_links_absolute()``), and may be internal (e.g., ``'#anchor'``). They can also be values like ``'mailto:email'`` or ``'javascript:expr'``. If you give ``base_href`` then all links passed to ``link_repl_func()`` will take that into account. If the ``link_repl_func`` returns None, the attribute or tag text will be removed completely. R R7 N( R^ R R R R� Rp R\ R0 R9 RZ ( R; t link_repl_funcR R� Rz R\ t linkR# t new_linkt newt cur( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR S s, & N( RU RV R^ RZ t propertyRD t setterRb Rd Rf Rg Rj t deleterRs Rv R R R� R� R� RO R R R R ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRX � s. , Zt _MethodFuncc B@ s& e Z d Z e e d � Z d � Z RS( s5 An object that represents a method on an element as a function; the function takes either an element or an HTML string. It returns whatever the function normally returns, or if the function works in-place (and so returns None) it returns a serialized form of the resulting document. c C@ s. | | _ | | _ t | | j � j | _ d S( N( RF t copyt getattrRW ( R; RF R� t source_class( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR= � s c O@ s� t | � } t | t � rO d | k r= t d | j � � n t | | � } n? d | k rm | j d � } n | j } | r� t j | � } n t | | j � } | | | � } | d k r� t | | � S| Sd S( NR� sQ The keyword 'copy' can only be used with element inputs to %s, not a string input( t typeR. R/ Rl RF R t popR� t deepcopyR� R^ R+ ( R; t doct argst kwt result_typet make_a_copyt methR* ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt __call__� s ( RU RV RW RN RX R= R� ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s R� t HtmlCommentc B@ s e Z RS( ( RU RV ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s RY c B@ s e Z e j Z e j Z RS( ( RU RV RX R� RZ ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRY � s t HtmlProcessingInstructionc B@ s e Z RS( ( RU RV ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s t HtmlEntityc B@ s e Z RS( ( RU RV ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s t HtmlElementClassLookupc B@ s, e Z d Z i Z d d d � Z d � Z RS( sv A lookup scheme for HTML Element classes. To create a lookup instance with different Element classes, pass a tag name mapping of Element classes in the ``classes`` keyword argument and/or a tag name mapping of Mixin classes in the ``mixins`` keyword argument. The special key '*' denotes a Mixin class that should be mixed into all Element classes. c C@ s t j j | � | d k r. | j j � } n | ri } xl | D]d \ } } | d k r� xI | j � D] } | j | g � j | � qf WqA | j | g � j | � qA Wx[ | j � D]J \ } } | j | t � } t | | g � } t | j | i � | | <q� Wn | | _ d S( Nt *( R t CustomElementClassLookupR= R^ t _default_element_classesR� t keyst setdefaultRA t itemsR9 RY t tupleR� RU t _element_classes( R; RD t mixinst mixersRF RC t nt mix_basesR� t bases( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR= � s c C@ sY | d k r% | j j | j � t � S| d k r5 t S| d k rE t S| d k rU t Sd S( Nt elementt commentt PIt entity( R� R9 Rx RY R� R� R� R^ ( R; t node_typet documentt namespaceRF ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt lookup� s N( RU RV RW R� R^ R= R� ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s s ^\s*<(?:html|!doctype)t asciic K@ s� | d k r t } n t j | | | � } | d k rH t j d � � n | r| | j d � d k r| | j d t d � � n | r� | j d � d k r� | j t d � � n | S( Ns Document is emptyRg i Rf ( R^ t html_parserR R t ParserErrorR� t insertR RA ( R� t parsert ensure_head_bodyR� RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR � s c K@ s~ | d k r t } n t | t � rV t | � so d j d � | d j d � } qo n t | � so d | } n t | d | d | | �} t | j � d k s� t � g | D]! } t | j � d k r� | ^ q� } t | � d k s� t d | | f � � | d } g } | rB| j rB| j j � rBt j d | j � � n | j rm| j j � rm| j | j � n | j | � | S( sR Parses several HTML elements, returning a list of elements. The first item in the list may be a string. If no_leading_text is true, then it will be an error if there is leading text, and it will always be a list of only elements. base_url will set the document's base_url attribute (and the tree's docinfo.URL). s <html><body>R� s </body></html>s <html><body>%s</body></html>R� Rb R� Rf i s too many bodies: %r in %ri s There is leading text: %rN( R^ R� R. R( t _looks_like_full_html_bytest encodet _looks_like_full_html_unicodeR R4 R3 R] R0 Rp R� R R� RA t extend( R� t no_leading_textRb R� R� R� t et bodiesRf t elements( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR s* .( c K@ s[ | d k r t } n t | � } t | d | d | d | | �} | r� t | t � sa d } n t | � } | r� t | d t � r� | d | _ | d =n | j | � n | S| s� t j d � � n t | � d k rt j d d j g | D] } t | � ^ q� � � � n | d } | j rN| j j � rNt j d | j � � n d | _ | S( s Parses a single HTML element; it is an error if there is more than one element, or if anything but whitespace precedes or follows the element. If ``create_parent`` is true (or is a tag name) then a parent node will be created to encapsulate the HTML in a single element. In this case, leading or trailing text is also allowed, as are multiple elements as result of the parsing. Passing a ``base_url`` will set the document's ``base_url`` attribute (and the tree's docinfo.URL). R� R� Rb t divi s No elements foundi s Multiple elements found (%s)s , s Element followed by text: %rN( R^ R� t boolR R. R/ R Rp R� R R� R0 RB t _element_nameRn R� ( R� t create_parentRb R� R� t accept_leading_textR� t new_rootR� Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR , s8 / c K@ sI | d k r t } n t | t � r3 t | � } n t | � } t | d | d | | �} | rd | S| j d � } | s� | j d t � } n | r8| d } t | � d k r>x� | d D]r } | j rt | � r� | d j p� d | j | d _ q| j pd | j | _ n | j | � | j � q� Wq>n d } | j d � } | si| j d t � } n | r�| d } t | � d k r�x, | d D] } | j | � | j � q�Wn | S| d k r�| St | � d k r$| j s�| j j � r$| d j s | d j j � r$| d St | � r<d | _ n d | _ | S( s Parse the html, returning a single element/document. This tries to minimally parse the chunk of text, without knowing if it is a fragment or a document. base_url will set the document's base_url attribute (and the tree's docinfo.URL) R� Rb Rf s {%s}bodyi i i����R7 Rg s {%s}headR� t spanN( R^ R� R. R( R� R� R t findallR1 R0 Rp Rn R� Rs R� t _contains_block_level_tagR3 ( R� Rb R� R� t is_full_htmlR� R� Rf t other_bodyt headsRg t other_head( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR ] sR $ ," c K@ s. | d k r t } n t j | | d | | �S( s= Parse a filename, URL, or file-like object into an HTML document tree. Note: this returns a tree, not an element. Use ``parse(...).getroot()`` to get the document root. You can override the base URL with the ``base_url`` keyword. This is most useful when parsing from a file-like object. Rb N( R^ R� R R ( t filename_or_urlR� Rb R� ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR � s c C@ s= x6 | j t j � D]" } t | j � t j k r t Sq Wt S( N( RK R R R4 R3 R t block_tagsRO RN ( Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s c C@ s: t | t j � r d St | t � r) d St | j � Sd S( NR� t string( R. R t CommentBaseR/ R4 R3 ( Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s t FormElementc B@ s� e Z d Z e d � � Z e d � � Z e j d � � Z d � Z d � Z e d � � Z e j d � � Z e j d � � Z e d � � Z e j d � � Z RS( s& Represents a <form> element. c C@ s t | � S( s� Returns an accessor for all the input elements in the form. See `InputGetter` for more information about the object. ( t InputGetter( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt inputs� s c C@ s t | j � S( s� Dictionary-like object that represents all the fields in this form. You can set values in this dictionary to effect the form. ( t FieldsDictR� ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt fields� s c C@ s� | j } | j � } x@ | j � D]2 \ } } | | k rJ | j | � n | | | <q" Wx* | D]" } | d k rw q_ n d | | <q_ Wd S( N( R R� R� RI R^ ( R; RC R t prev_keysR[ ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR � s c C@ s� | j d � r | j d � S| j d � r< d | j d � S| j j } t | d � � } | sy t | d t � � } n t | j | � � S( NRF Rh t #t forms {%s}form( R9 Rf RK R� R1 t strRt ( R; t iter_tagsRd ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt _name� s c C@ s\ g } xO| j D]D} | j } | s d | j k r; q n t | j � } | d k ro | j | | j f � q | d k r� | j } | j r� xI | D] } | j | | f � q� WqT| d k rT| j | | j f � qTq | d k s� t d | � � | j r| j rq n | j d k r&q n | j } | d k r | j | | j f � q q W| S( s� Return a list of tuples of the field values for the form. This is suitable to be passed to ``urllib.urlencode()``. t disabledt textareat selectt inputs Unexpected tag: %rt submitt imaget resett fileN( R R R R ( R� RF R\ R4 R3 RA RC t multipleR^ R] t checkablet checkedR� ( R; t resultsRz RF R3 RC t v( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt form_values� s2 c C@ s? | j } | j d � } | r7 | d k r7 t | | � S| Sd S( s: Get/set the form's ``action`` attribute. t actionN( Rb R9 R^ R ( R; Rb R ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR s c C@ s | j d | � d S( NR ( RZ ( R; RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR " s c C@ s# | j } d | k r | d =n d S( NR ( R\ ( R; R\ ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR & s c C@ s | j d d � j � S( st Get/set the form's method. Always returns a capitalized string, and defaults to ``'GET'`` t methodt GET( R9 t upper( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR , s c C@ s | j d | j � � d S( NR ( RZ R ( R; RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR 4 s ( RU RV RW R� R� R R� R R R R� R ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s R c C@ s� | j � } | r@ t | d � r0 | j � } n | j | � n | d k rU t } n | j rj | j } n | j } | | j | | � S( s% Helper function to submit a form. Returns a file-like object, as from ``urllib.urlopen()``. This object also has a ``.geturl()`` function, which shows the URL if there were any redirects. You can use this like:: form = doc.forms[0] form.inputs['foo'].value = 'bar' # etc response = form.submit() doc = parse(response) doc.make_links_absolute(response.geturl()) To change the HTTP requester, pass a function as ``open_http`` keyword argument that opens the URL for you. The function must have the following signature:: open_http(method, URL, values) The action is one of 'GET' or 'POST', the URL is the target URL as a string, and the values are a sequence of ``(name, value)`` tuples with the form data. R� N( R t hasattrR� R� R^ t open_http_urllibR Rb R ( R t extra_valuest open_httpRP R� ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR < s c C@ s� | s t d � � n y d d l m } m } Wn1 t k rb d d l m } d d l m } n X| d k r� d | k r� | d 7} n | d 7} | | | � 7} d } n- | | � } t | t � s� | j d � } n | | | � S( Ns cannot submit, no URL providedi ( t urlencodet urlopen( R ( R R t ?t &t ASCII( R@ t urllibR R t ImportErrort urllib.requestt urllib.parseR^ R. R( R� ( R R� RP R R R� ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR b s" R c B@ sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C@ s | | _ d S( N( R� ( R; R� ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR= { s c C@ s | j | j S( N( R� RC ( R; t item( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt __getitem__} s c C@ s | | j | _ d S( N( R� RC ( R; R' RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt __setitem__ s c C@ s t d � � d S( Ns' You cannot remove keys from ElementDict( R ( R; R' ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt __delitem__� s c C@ s | j j � S( N( R� R� ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s c C@ s | | j k S( N( R� ( R; R' ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRJ � s c C@ s t | j j � � S( N( RK R� R� ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRL � s c C@ s t | j � S( N( R0 R� ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRM � s c C@ s d | j j | j j j � f S( Ns <%s for form %s>( t __class__RU R� R R ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt __repr__� s ( RU RV R= R( R) R* R� RJ RL RM R, ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR y s R� c B@ sb e Z d Z e j d � Z e j d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s An accessor that represents all the input fields in a form. You can get fields by name from this, with ``form.inputs['field_name']``. If there are a set of checkboxes with the same name, they are returned as a list (a `CheckboxGroup` which also allows value setting). Radio inputs are handled similarly. You can also iterate over this to get all input elements. This won't return the same thing as if you get all the names, as checkboxes and radio elements are returned individually. sk .//*[@name = $name and (local-name(.) = 'select' or local-name(.) = 'input' or local-name(.) = 'textarea')]sT .//*[local-name() = 'select' or local-name() = 'input' or local-name() = 'textarea']c C@ s | | _ d S( N( R ( R; R ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR= � s c C@ s d | j j | j j � f S( Ns <%s for form %s>( R+ RU R R ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR, � s c C@ s� | j | j d | �} | r� | d j d � } | d k rh t | � d k rh t | � } | | _ | S| d k r� t | � d k r� t | � } | | _ | S| d Sn t d | � � d S( NRF i R� t radioi t checkboxs! No input element with the name %r( t _name_xpathR R9 R0 t RadioGroupRF t CheckboxGroupR ( R; RF R R� R� ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR( � s c C@ s" | j | j d | �} t | � S( NRF ( R/ R R� ( R; RF R ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRJ � s c C@ sP t � } x | D] } | j | j � q Wd | k rF | j d � n t | � S( N( RZ RE RF R^ RI R� ( R; t namesRz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s c C@ s t | j | j � � S( N( RK t _all_xpathR ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRL � s ( RU RV RW R t XPathR/ R3 R= R, R( RJ R� RL ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s t InputMixinc B@ sJ e Z d Z e d � � Z e j d � � Z e j d � � Z d � Z RS( sE Mix-in for all input elements (input, select, and textarea) c C@ s | j d � S( s1 Get/set the name of the element RF ( R9 ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRF � s c C@ s | j d | � d S( NRF ( RZ ( R; RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRF � s c C@ s# | j } d | k r | d =n d S( NRF ( R\ ( R; R\ ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRF � s c C@ sN t | d d � } | r% d | } n d } d | j j t | � | j | f S( NR� s type=%rR7 s <%s %x name=%r%s>( R� R^ R+ RU Rh RF ( R; t type_name( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR, � s ( RU RV RW R� RF R� R� R, ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR5 � s t TextareaElementc B@ sA e Z d Z e d � � Z e j d � � Z e j d � � Z RS( sp ``<textarea>`` element. You can get the name with ``.name`` and get/set the value with ``.value`` c C@ sh | j p d } | j j d t � r. d } n d } x- | D]% } | t j | d | d d �7} q; W| S( sK Get/set the value (which is the contents of this element) R7 s {%s}t xmlR� R R% R& ( Rp R3 t startswithR1 R R ( R; R� t serialisation_methodRz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC � s c C@ s | 2| | _ d S( N( Rp ( R; RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC s c C@ s d | _ | 2d S( NR7 ( Rp ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC s ( RU RV RW R� RC R� R� ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR7 � s R t SelectElementc B@ sq e Z d Z e d � � Z e j d � � Z e j d � � Z e d � � Z e d � � Z e j d � � Z RS( s� ``<select>`` element. You can get the name with ``.name``. ``.value`` will be the value of the selected option, unless this is a multi-select element (``<select multiple>``), in which case it will be a set-like object. In either case ``.value_options`` gives the possible values. The boolean attribute ``.multiple`` shows if this is a multi-select. c C@ s� | j r t | � St | � } y t d � t | � D� � } Wn@ t k r� y t d � | D� � } Wq� t k r} d SXn X| j d � } | d k r� | j p� d j � } n | S( s� Get/set the value of this select (the selected option). If this is a multi-select, this is a set-like object that represents all the selected options. c s@ s* | ] } | j d � d k r | Vq d S( t selectedN( R9 R^ ( t .0Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pys <genexpr>1 s c s@ s* | ] } | j d � d k r | Vq d S( R N( R9 R^ ( R= Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pys <genexpr>4 s RC R7 N( R t MultipleSelectOptionst _options_xpatht nextt reversedt StopIterationR^ R9 Rp R� ( R; t optionst selected_optionRC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC $ s c C@ s& | j rK t | t � r' t d � � n | j } | j � | j | � d Sd } | d k r� xp t | � D]O } | j d � } | d k r� | j p� d j � } n | | k rj | } Pqj qj Wt d | � � n x0 t | � D]" } d | j k r� | j d =q� q� W| d k r"| j d d � n d S( Ns You must pass in a sequenceRC R7 s' There is no option with the value of %rR< ( R R. R/ Rl RC t clearRR R^ R? R9 Rp R� R@ R\ RZ ( R; RC RP t checked_optionRz t opt_value( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC < s. c C@ s& | j r | j j � n d | _ d S( N( R RC RE R^ ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC W s c C@ sa g } xT t | � D]F } | j d � } | d k rL | j p@ d j � } n | j | � q W| S( s� All the possible values this select can have (the ``value`` attribute of all the ``<option>`` elements. RC R7 N( R? R9 R^ Rp R� RA ( R; RC Rz RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt value_options_ s c C@ s d | j k S( sW Boolean attribute: is there a ``multiple`` attribute on this element. R ( R\ ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR m s c C@ s9 | r | j d d � n d | j k r5 | j d =n d S( NR R7 ( RZ R\ ( R; RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR t s ( RU RV RW R� RC R� R� RH R ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR; s R R> c B@ sJ e Z d Z d � Z e d � � Z d � Z d � Z d � Z d � Z RS( s� Represents all the selected options in a ``<select multiple>`` element. You can add to this set-like option to select an option, or remove to unselect the option. c C@ s | | _ d S( N( R ( R; R ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR= � s c C@ s t t | j � � S( s< Iterator of all the ``<option>`` elements. ( RK R? R ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC � s c c@ sb x[ | j D]P } d | j k r | j d � } | d k rR | j pF d j � } n | Vq q Wd S( NR< RC R7 ( RC R\ R9 R^ Rp R� ( R; t optionRG ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRL � s c C@ s{ xt | j D]Y } | j d � } | d k rC | j p7 d j � } n | | k r | j d d � Pq q Wt d | � � d S( NRC R7 R< s$ There is no option with the value %r( RC R9 R^ Rp R� RZ R@ ( R; R' RI RG ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRE � s c C@ s� x� | j D]u } | j d � } | d k rC | j p7 d j � } n | | k r d | j k rk | j d =n t d | � � Pq q Wt d | � � d S( NRC R7 R< s' The option %r is not currently selecteds% There is not option with the value %r( RC R9 R^ Rp R� R\ R@ ( R; R' RI RG ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRI � s c C@ s? d | j j d j g | D] } t | � ^ q � | j j f S( Ns <%s {%s} for select name=%r>s , ( R+ RU RB t reprR RF ( R; R ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR, � s %( RU RV RW R= R� RC RL RE RI R, ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR> s R0 c B@ sY e Z d Z e d � � Z e j d � � Z e j d � � Z e d � � Z d � Z RS( s This object represents several ``<input type=radio>`` elements that have the same name. You can use this like a list, but also use the property ``.value`` to check/uncheck inputs. Also you can use ``.value_options`` to get the possible values. c C@ s1 x* | D]" } d | j k r | j d � Sq Wd S( ss Get/set the value, which checks the radio with that value (and unchecks any other value). R RC N( R\ R9 R^ ( R; Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC � s c C@ s� d } | d k rU x@ | D]% } | j d � | k r | } Pq q Wt d | � � n x* | D]" } d | j k r\ | j d =q\ q\ W| d k r� | j d d � n d S( NRC s) There is no radio input with the value %rR R7 ( R^ R9 R@ R\ RZ ( R; RC RF Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC � s c C@ s d | _ d S( N( R^ RC ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC � s c C@ s g | D] } | j d � ^ q S( s< Returns a list of all the possible values. RC ( R9 ( R; Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRH � s c C@ s d | j j t j | � f S( Ns %s(%s)( R+ RU R� R, ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR, � s ( RU RV RW R� RC R� R� RH R, ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR0 � s R1 c B@ sY e Z d Z e d � � Z e j d � � Z e j d � � Z e d � � Z d � Z RS( sS Represents a group of checkboxes (``<input type=checkbox>``) that have the same name. In addition to using this like a list, the ``.value`` attribute returns a set-like object that you can add to or remove from to check and uncheck checkboxes. You can also use ``.value_options`` to get the possible values. c C@ s t | � S( s� Return a set-like object that can be modified to check or uncheck individual checkboxes according to their value. ( t CheckboxValues( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC � s c C@ sS | j } | j � t | d � sB t d | d j | f � � n | j | � d S( NRL s< A CheckboxGroup (name=%r) must be set to a sequence (not %r)i ( RC RE R R@ RF RR ( R; RC RP ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC s c C@ s | j j � d S( N( RC RE ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC s c C@ s g | D] } | j d � ^ q S( s< Returns a list of all the possible values. RC ( R9 ( R; Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRH s c C@ s d | j j t j | � f S( Ns %s(%s)( R+ RU R� R, ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR, s ( RU RV RW R� RC R� R� RH R, ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR1 � s RK c B@ s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( sj Represents the values of the checked checkboxes in a group of checkboxes with the same name. c C@ s | | _ d S( N( R� ( R; R� ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR= # s c C@ s8 t g | j D]$ } d | j k r | j d � ^ q � S( NR RC ( RK R� R\ R9 ( R; Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRL & s c C@ sQ xJ | j D]/ } | j d � | k r | j d d � Pq q Wt d | � � d S( NRC R R7 s No checkbox with value %r( R� R9 RZ R ( R; RC Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRE , s c C@ sm xf | j D]K } | j d � | k r d | j k rA | j d =n t d | � � Pq q Wt d | � � d S( NRC R s0 The checkbox with value %r was already uncheckeds No checkbox with value %r( R� R9 R\ R ( R; RC Rz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRI 4 s c C@ s? d | j j d j g | D] } t | � ^ q � | j j f S( Ns <%s {%s} for checkboxes name=%r>s , ( R+ RU RB RJ R� RF ( R; R ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR, A s %( RU RV RW R= RL RE RI R, ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRK s t InputElementc B@ s� e Z d Z e d � � Z e j d � � Z e j d � � Z e d � � Z e j d � � Z e d � � Z e d � � Z e j d � � Z RS( sZ Represents an ``<input>`` element. You can get the type with ``.type`` (which is lower-cased and defaults to ``'text'``). Also you can get and set the value with ``.value`` Checkboxes and radios have the attribute ``input.checkable == True`` (for all others it is false) and a boolean attribute ``.checked``. c C@ s9 | j r, | j r% | j d � p$ d Sd Sn | j d � S( s� Get/set the value of this element, using the ``value`` attribute. Also, if this is a checkbox and it has no value, this defaults to ``'on'``. If it is a checkbox or radio that is not checked, this returns None. RC t onN( R R R9 R^ ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC X s c C@ s] | j rI | s t | _ qY t | _ t | t � rY | j d | � qY n | j d | � d S( NRC ( R RN R RO R. R/ RZ ( R; RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC h s c C@ s5 | j r t | _ n d | j k r1 | j d =n d S( NRC ( R RN R R\ ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRC t s c C@ s | j d d � j � S( sM Return the type of this element (using the type attribute). R� Rp ( R9 Rx ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� | s c C@ s | j d | � d S( NR� ( RZ ( R; RC ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR� � s c C@ s | j d k S( s7 Boolean: can this element be checked? R. R- ( R. R- ( R� ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR � s c C@ s% | j s t d � � n d | j k S( s� Boolean attribute to get/set the presence of the ``checked`` attribute. You can only use this on checkable input types. s Not a checkable input typeR ( R t AttributeErrorR\ ( R; ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR � s c C@ sT | j s t d � � n | r1 | j d d � n | j } d | k rP | d =n d S( Ns Not a checkable input typeR R7 ( R RN RZ R\ ( R; RC R\ ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR � s ( RU RV RW R� RC R� R� R� R R ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRL H s R t LabelElementc B@ sA e Z d Z e d � � Z e j d � � Z e j d � � Z RS( s� Represents a ``<label>`` element. Label elements are linked to other elements with their ``for`` attribute. You can access this element with ``label.for_element``. c C@ s) | j d � } | s d S| j j | � S( sf Get/set the element this label points to. Return None if it can't be found. Rk N( R9 R^ Rf R� ( R; Rh ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt for_element� s c C@ s< | j d � } | s( t d | � � n | j d | � d S( NRh s Element %r has no id attributeRk ( R9 Rl RZ ( R; t otherRh ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRP � s c C@ s# | j } d | k r | d =n d S( NRh ( R\ ( R; R\ ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRP � s ( RU RV RW R� RP R� R� ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRO � s Rj c C@ sx y | j � } Wn t k r# n Xd t } xC | j t j � D]/ } | j } | d d k rA | | | _ qA qA Wd S( sY Convert all tags in an HTML tree to XHTML by moving them to the XHTML namespace. s {%s}i R, N( t getrootRN R1 RK R R R3 ( R� t prefixRz R3 ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt html_to_xhtml� s c C@ sl y | j � } Wn t k r# n Xd t } t | � } x+ | j | d � D] } | j | | _ qN Wd S( sU Convert all tags in an XHTML tree to HTML by removing their XHTML namespace. s {%s}R� N( RR RN R1 R0 RK R3 ( t xhtmlRS t prefix_lenRz ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt xhtml_to_html� s s% <meta http-equiv="Content-Type"[^>]*>R" R� c C@ sz t j | d | d | d | d | d | �} | d k rv | rv t | t � ra t d | � } qv t t � | � } n | S( s# Return an HTML string representation of the document. Note: if include_meta_content_type is true this will create a ``<meta http-equiv="Content-Type" ...>`` tag in the head; regardless of the value of include_meta_content_type any existing ``<meta http-equiv="Content-Type" ...>`` tag will be removed The ``encoding`` argument controls the output encoding (defauts to ASCII, with &#...; character references for any characters outside of ASCII). Note that you can pass the name ``'unicode'`` as ``encoding`` argument to serialise to a Unicode string. The ``method`` argument defines the output method. It defaults to 'html', but can also be 'xml' for xhtml output, or 'text' to serialise to plain text without markup. To leave out the tail text of the top-level element that is being serialised, pass ``with_tail=False``. The ``doctype`` option allows passing in a plain string that will be serialised before the XML tree. Note that passing in non well-formed content here will make the XML output non well-formed. Also, an existing doctype in the document tree will not be removed when serialising an ElementTree instance. Example:: >>> from lxml import html >>> root = html.fragment_fromstring('<p>Hello<br>world!</p>') >>> html.tostring(root) b'<p>Hello<br>world!</p>' >>> html.tostring(root, method='html') b'<p>Hello<br>world!</p>' >>> html.tostring(root, method='xml') b'<p>Hello<br/>world!</p>' >>> html.tostring(root, method='text') b'Helloworld!' >>> html.tostring(root, method='text', encoding='unicode') u'Helloworld!' >>> root = html.fragment_fromstring('<div><p>Hello<br>world!</p>TAIL</div>') >>> html.tostring(root[0], method='text', encoding='unicode') u'Helloworld!TAIL' >>> html.tostring(root[0], method='text', encoding='unicode', with_tail=False) u'Helloworld!' >>> doc = html.document_fromstring('<p>Hello<br>world!</p>') >>> html.tostring(doc, method='html', encoding='unicode') u'<html><body><p>Hello<br>world!</p></body></html>' >>> print(html.tostring(doc, method='html', encoding='unicode', ... doctype='<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"' ... ' "http://www.w3.org/TR/html4/strict.dtd">')) <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html><body><p>Hello<br>world!</p></body></html> R t pretty_printR% t with_tailt doctypeR� R7 ( R R R. R t __str_replace_meta_content_typet! __bytes_replace_meta_content_typeR( ( R� RX t include_meta_content_typeR% R RY RZ R� ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR � s ? c C@ s� d d l } d d l } d d l } t | t j � sH t j | � } n | j d d � \ } } | j | d � } z/ | j | d d d | p� | j j p� d �Wd | j � Xd | j | j j d � } | GH| j | � d S( s� Open the HTML document in a web browser, saving it to a temporary file to open it. Note that this does not delete the file after use. This is mainly meant for debugging. i Nt suffixs .htmlt wbR R� R% s UTF-8s file://t /( t ost webbrowsert tempfileR. R t _ElementTreet ElementTreet mkstempt fdopent writeR` R% t closet replacet patht sept open( R� R% Ra Rb Rc t handlet fnt fR� ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR C s / t HTMLParserc B@ s e Z d Z d � Z RS( sO An HTML parser that is configured to return lxml.html Element objects. c K@ s* t t | � j | � | j t � � d S( N( RH Rq R= t set_element_class_lookupR� ( R; t kwargs( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR= b s ( RU RV RW R= ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRq ^ s t XHTMLParserc B@ s e Z d Z d � Z RS( s( An XML parser that is configured to return lxml.html Element objects. Note that this parser is not really XHTML aware unless you let it load a DTD that declares the HTML entities. To do this, make sure you have the XHTML DTDs installed in your catalogs, and create the parser like this:: >>> parser = XHTMLParser(load_dtd=True) If you additionally want to validate the document, use this:: >>> parser = XHTMLParser(dtd_validation=True) For catalog support, see http://www.xmlsoft.org/catalog.html. c K@ s* t t | � j | � | j t � � d S( N( RH Rt R= Rr R� ( R; Rs ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR= x s ( RU RV RW R= ( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyRt g s c O@ s t j | | � } | S( sO Create a new HTML Element. This can also be used for XHTML documents. ( R� t makeelement( R� R� R ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyR } s (o RW t __future__R t __all__R� R R t functoolsR t collections.abcR R R$ t collectionsR7 R R t _setmixinR t urlparseR R& R& t NameErrorR R/ R( R R1 R4 Ry R? Rc R| R} R� R t IR� R� R� Ri R� R? R� R$ R+ R4 R5 R� RX R� RN R R RO R R R R R� R� t ElementBaseRY t PIBaseR� t EntityBaseR� R� R� R� R� R� R� R^ R R R R R R� R� R� R� R R R R� R5 R7 R; R> R� R0 R1 RK RL RO RT RW R R[ R\ R R Rq t XMLParserRt R R� t xhtml_parser( ( ( s8 /usr/lib64/python2.7/site-packages/lxml/html/__init__.pyt <module> s� $ l� �$ . & 0D t & C d =5,+^ ! I
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