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e j ƒ Z e j d ƒ Z e j d ƒ Z d e f d „ ƒ YZ d e j f d „ ƒ YZ d S( s A parser for HTML and XHTML.iÿÿÿÿNs [&<]s
&[a-zA-Z#]s% &([a-zA-Z][-.a-zA-Z0-9]*)[^a-zA-Z0-9]s) &#(?:[0-9]+|[xX][0-9a-fA-F]+)[^0-9a-fA-F]s <[a-zA-Z]t >s --\s*>s( ([a-zA-Z][-.a-zA-Z0-9:_]*)(?:\s|/(?!>))*s [a-zA-Z][^
/> ]*s] ((?<=[\'"\s/])[^\s/>][^\s/=>]*)(\s*=+\s*(\'[^\']*\'|"[^"]*"|(?![\'"])[^>\s]*))?(?:\s|/(?!>))*s
<[a-zA-Z][-.a-zA-Z0-9:_]* # tag name
(?:[\s/]* # optional whitespace before attribute name
(?:(?<=['"\s/])[^\s/>][^\s/=>]* # attribute name
(?:\s*=+\s* # value indicator
(?:'[^']*' # LITA-enclosed value
|"[^"]*" # LIT-enclosed value
|(?!['"])[^>\s]* # bare value
)
)?(?:\s|/(?!>))*
)*
)?
\s* # trailing whitespace
s# t HTMLParseErrorc B s# e Z d Z d d „ Z d „ Z RS( s& Exception raised for all parse errors.c C s3 | s t ‚ | | _ | d | _ | d | _ d S( Ni i ( t AssertionErrort msgt linenot offset( t selfR t position( ( s /usr/lib/python2.7/HTMLParser.pyt __init__9 s
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HTMLParserc B s
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d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d Z d „ Z RS( sÇ Find tags and other markup and call handler functions.
Usage:
p = HTMLParser()
p.feed(data)
...
p.close()
Start tags are handled by calling self.handle_starttag() or
self.handle_startendtag(); end tags by self.handle_endtag(). The
data between tags is passed from the parser to the derived class
by calling self.handle_data() with the data as argument (the data
may be split up in arbitrary chunks). Entity references are
passed by calling self.handle_entityref() with the entity
reference as the argument. Numeric character references are
passed to self.handle_charref() with the string containing the
reference as the argument.
t scriptt stylec C s | j ƒ d S( s# Initialize and reset this instance.N( t reset( R ( ( s /usr/lib/python2.7/HTMLParser.pyR _ s c C s8 d | _ d | _ t | _ d | _ t j j | ƒ d S( s1 Reset this instance. Loses all unprocessed data.t s ???N( t rawdatat lasttagt interesting_normalt interestingR t
cdata_elemt
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ParserBaseR ( R ( ( s /usr/lib/python2.7/HTMLParser.pyR c s
c C s! | j | | _ | j d ƒ d S( s‘ Feed data to the parser.
Call this as often as you want, with as little or as much text
as you want (may include '\n').
i N( R t goahead( R t data( ( s /usr/lib/python2.7/HTMLParser.pyt feedk s c C s | j d ƒ d S( s Handle any buffered data.i N( R ( R ( ( s /usr/lib/python2.7/HTMLParser.pyt closet s c C s t | | j ƒ ƒ ‚ d S( N( R t getpos( R t message( ( s /usr/lib/python2.7/HTMLParser.pyt errorx s c C s | j S( s) Return full source of start tag: '<...>'.( t _HTMLParser__starttag_text( R ( ( s /usr/lib/python2.7/HTMLParser.pyt get_starttag_text} s c C s2 | j ƒ | _ t j d | j t j ƒ | _ d S( Ns ( t lowerR t ret compilet IR ( R t elem( ( s /usr/lib/python2.7/HTMLParser.pyt set_cdata_mode s c C s t | _ d | _ d S( N( R R R R ( R ( ( s /usr/lib/python2.7/HTMLParser.pyt clear_cdata_mode… s c
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