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c C s t j | | � } | | _ | S( N( R R t original_value( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR 9 s c C s | S( N( ( R t encoding( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt encode> s ( R R R R R ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR 2 s t ContentMetaAttributeValuec B s5 e Z d Z e j d e j � Z d � Z d � Z RS( s A generic stand-in for the value of a meta tag's 'content' attribute.
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RS( s% Entity substitution rules that are aware of some HTML quirks.
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t Formatterc B s e Z d Z d Z d � Z RS( s6 Contains information about how to format a parse tree.t /c O s
t � � d S( s1 Transform certain characters into named entities.N( t NotImplementedError( R t argst kwargs( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt substitute_entities� s ( R R R t void_element_close_prefixR> ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR9 � s t
HTMLFormatterc B s e Z d Z d � Z RS( s The default HTML formatter.c O s t j | | � S( N( R' R3 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt
substitute� s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR@ � s t MinimalHTMLFormatterc B s e Z d Z d � Z RS( s A minimal HTML formatter.c O s t j | | � S( N( R' R4 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRA � s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRB � s t HTML5Formatterc B s e Z d Z d Z RS( s5 An HTML formatter that omits the slash in a void tag.N( R R R R
R? ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRC � s t XMLFormatterc B s e Z d Z d � Z RS( s+ Substitute only the essential XML entities.c O s t j | | � S( N( R R4 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRA � s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRD � s t HTMLXMLFormatterc B s e Z d Z d � Z RS( s Format XML using HTML rules.c O s t j | | � S( N( R' R3 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRA � s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRE � s t PageElementc B s e Z d Z i e � d 6e � d 6e � d 6d2 d2 6Z i e � d 6e � d 6d2 d2 6Z
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(either a tag or a piece of text)t htmlt html5t minimalc C sd t | t � r! | j | � } n | d k r6 | } n* t | � rQ | | � } n | j | � } | S( s2 Format the given string using the given formatter.N( R, t
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t callableRA ( R t st formattert output( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt
format_string� s c C s? | j d k r | j S| j d k r5 t | d t � S| j j S( sJ Is this element part of an XML tree or an HTML tree?
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inefficient, but it should be called very rarely.
t is_xmlN( t known_xmlR
R. R t Falset _is_xml( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRT � s
c C s9 | j r | j j | t � � S| j j | t � � Sd S( s< Look up a formatter function based on its name and the tree.N( RT t XML_FORMATTERSt getRD t HTML_FORMATTERSR@ ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRK � s c C s� | | _ | | _ | d k r- | | j _ n | | _ | j rN | | j _ n | | _ | j ro | | j _ n | r� | j d k r� | j j r� | j j d } n | | _ | r� | | j _ n d S( sN Sets up the initial relations between this element and
other elements.i����N( R. t previous_elementR
t next_elementt next_siblingt previous_siblingt contents( R R. RX RY R[ RZ ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt setup� s RZ R[ c C s | j s t d � � n | | k r( d S| | j k rF t d � � n | j } | j j | � } | j � | j | | � | S( Ns] Cannot replace one element with another when theelement to be replaced is not part of a tree.s% Cannot replace a Tag with its parent.( R. t
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old_parentt my_index( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRb s
c C sl | j } | j s! t d � � n | j j | � } | j � x( t | j � D] } | j | | � qN W| S( NsS Cannot replace an element with its contents when thatelement is not part of a tree.( R. R^ R_ R` t reversedR\ Ra ( R t my_parentRd t child( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt unwrap% s
c C s | j | � } | j | � | S( N( Rb t append( R t wrap_insidet me( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt wrap3 s
c C s, | j d k r+ | j j | j j | � =n | j � } | j } | j d k rm | j | k rm | | j _ n | d k r� | | j k r� | j | _ n d | _ d | _ d | _ | j d k r� | j | j k r� | j | j _ n | j d k r| j | j k r| j | j _ n d | _ | _ | S( s0 Destructively rips this element out of the tree.N( R. R
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last_childRY ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR` 8 s( c C sp | r | j r | j j } n2 | } x) t | t � rO | j rO | j d } q' W| rl | | k rl d } n | S( s8 Finds the last element beneath this object to be parsed.i����N( RZ RX R, t TagR\ R
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c C s | j t | j � | � d S( s2 Appends the given tag to the contents of this tag.N( Ra Rv R\ ( R t tag( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRi � s c C s~ | | k r t d � � n | j } | d k r? t d � � n t | t � r[ | j � n | j | � } | j | | � d S( s� Makes the given element the immediate predecessor of this one.
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c C s� | | k r t d � � n | j } | d k r? t d � � n t | t � r[ | j � n | j | � } | j | d | � d S( s� Makes the given element the immediate successor of this one.
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R, RF R` R_ Ra ( R t successorR. R_ ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt insert_after� s
c K s | j | j | | | | � S( sj Returns the first item that matches the given criteria and
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find_all_next( R R t attrst textR= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_next� s c K s | j | | | | | j | � S( sb Returns all items that match the given criteria and appear
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next_elements( R R R� R� t limitR= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c K s | j | j | | | | � S( s{ Returns the closest sibling to this Tag that matches the
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criteria and appear after this Tag in the document.( R� t
next_siblings( R R R� R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c K s | j | j | | | | � S( sk Returns the first item that matches the given criteria and
appears before this Tag in the document.( R� t find_all_previous( R R R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt
find_previous� s c K s | j | | | | | j | � S( sc Returns all items that match the given criteria and appear
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given criteria and appears before this Tag in the document.( R� t find_previous_siblings( R R R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_previous_sibling s c K s | j | | | | | j | � S( sr Returns the siblings of this Tag that match the given
criteria and appear before this Tag in the document.( R� t previous_siblings( R R R� R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� s c K s5 d } | j | | d | � } | r1 | d } n | S( sO Returns the closest parent of this Tag that matches the given
criteria.i i N( R
t find_parents( R R R� R= t rt l( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_parent s
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t parents( R R R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� ! s c C s | j S( N( RY ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt next* s c C s | j S( N( RX ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt previous. s c K s5 d } | | | | d | � } | r1 | d } n | S( Ni i ( R
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( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s s ^[a-zA-Z0-9][-.a-zA-Z0-9:_]*$sX ^(?P<tag>[a-zA-Z0-9][-.a-zA-Z0-9:_]*)?\[(?P<attribute>[\w-]+)(?P<operator>[=~\|\^\$\*]?)s =?"?(?P<value>[^\]"]*)"?\]$c C sF | j | | � } t | t � s0 t | t � rB d j | � } n | S( s� Force an attribute value into a string representation.
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� S� � f d � } | Sd S( Nc s | j � k o � | � S( N( R ( R� ( t functiont tag_name( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _match� s ( ( R R� R� R� ( ( R� R� s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _tag_name_matches_and� s t c s� | d k r � � f d � S| d k r> � � f d � } | S| d k rZ � � f d � S| d k rv � � f d � S| d k r� � � f d
� S| d k r� � � f d � } | S� f d
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combination.
t =c s | j � � � k S( N( R� ( t el( t attributeR� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt <lambda>� s t ~c s: | j � g � } t | t � s0 | j � } n � | k S( N( RV R, Rt R� ( R� t attribute_value( R� R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _includes_value� s t ^c s | j � d � j � � S( NR� ( R� t
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passed in to the superclass's __new__ or the superclass won't know
how to handle non-ASCII characters.
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c C s t | j � d k o | j S( s7 Is this tag an empty-element tag? (aka a self-closing tag)
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builder has a designated list of empty-element tags, then only
a tag whose name shows up in that list is considered an
empty-element tag.
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then any tag with no contents is an empty-element tag.
i ( Rv R\ R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt is_empty_element� s c C s@ t | j � d k r d S| j d } t | t � r9 | S| j S( sq Convenience property to get the single string within this tag.
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return value is the 'string' attribute of the child tag,
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Get all child strings, concatenated using the given separator.
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Extract all children. If decompose is True, decompose instead.
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Find the index of a child by identity, not value. Avoids issues with
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s Tag.index: element not in tagN( t enumerateR\ R^ ( R R� R� Rg ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR_ s c C s | j j | | � S( s� Returns the value of the 'key' attribute for the tag, or
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| | j k S( N( R\ ( R t x( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __contains__9 s c C s t S( s- A tag is non-None even if it has no contents.( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __nonzero__< s c C s | | j | <d S( sK Setting tag[key] sets the value of the 'key' attribute for the
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( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __delitem__E s c O s | j | | � S( s� Calling a tag like a function is the same as calling its
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found within this tag.( t find_all( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __call__I s c C s� t | � d k rR | j d � rR | d } t j d t d | � � | j | � S| j d � r| | d k r| | j | � St d | j | f � � d S( Ni Ro i����s� .%(name)sTag is deprecated, use .find("%(name)s") instead. If you really were looking for a tag called %(name)sTag, use .find("%(name)sTag")R t __R\ s! '%s' object has no attribute '%s'( Rv R� t warningst warnR� t findR� R� R� ( R R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� O s !
c C s� | | k r t St | d � s| t | d � s| t | d � s| | j | j k s| | j | j k s| t | � t | � k r� t Sx4 t | j � D]# \ } } | | j | k r� t Sq� Wt S( s Returns true iff this tag has the same name, the same attributes,
and the same contents (recursively) as the given tag.R R� R\ ( R� Rw R R� Rv RS R R\ ( R t otherR� t my_child( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __eq__` s c C s | | k S( sZ Returns true iff this tag is not identical to the other tag,
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is passed in so that it can be substituted in if the
document contains a <META> tag that mentions the document's
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R, R� R ( R R RN ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt prettify� s c C sI t | t � r/ t | � r/ | j | � } n | d k } g } x� | D]� } d } t | t � ru | j | � } n. t | t � r� | j | j | | | � � n | r� | r� | j
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d k r8| j d � q8qH qH Wd j | � S( sv Renders the contents of this tag as a Unicode string.
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responsible for performing that encoding. This information
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RD ( R R t prettyPrintt indentLevel( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt renderContents= s c K s; d } | j | | | | d | � } | r7 | d } n | S( sL Return only the first child of this Tag matching the given
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r�Pq�Xn | d+ k s�|( r(� j r�d' | j t | j � f GHn t | � | k rO| j | � | j t | � � qOqM� j rMd( | j t | j � f GHqMqMWqW| } qzW| r�t | � | k r�| | } n � j r�d) GHx& | D] }) d* |) j |) j f GHq�Wn | S(, s9 Perform a CSS selection operation on the current element.t ,R� s" Invalid group selection syntax: %sR� i����s- Final combinator "%s" is missing an argument.s Running CSS selector "%s"i s0 Token was consumed by the previous combinator.s Considering token "%s"t #c s | j d d � � k S( Nt id( RV R
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