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ƒ Z d e f d „ ƒ YZ d e i f d „ ƒ YZ d S( s A parser for HTML and XHTML.Ns [&<]s <(/|\Z)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_][-.:a-zA-Z_0-9]*)(\s*=\s*(\'[^\']*\'|"[^"]*"|[-a-zA-Z0-9./,:;+*%?!&$\(\)_#=~@]*))?sê
<[a-zA-Z][-.a-zA-Z0-9:_]* # tag name
(?:\s+ # whitespace before attribute name
(?:[a-zA-Z_][-.:a-zA-Z0-9_]* # attribute name
(?:\s*=\s* # value indicator
(?:'[^']*' # LITA-enclosed value
|\"[^\"]*\" # LIT-enclosed value
|[^'\">\s]+ # bare value
)
)?
)
)*
\s* # trailing whitespace
s# </\s*([a-zA-Z][-.a-zA-Z0-9:_]*)\s*>t HTMLParseErrorc B s) t Z d Z e e f d „ Z d „ Z RS( s& Exception raised for all parse errors.c C s' | | _ | d | _ | d | _ d S( Ni i ( t msgt selft positiont linenot offset( R R R ( ( t" /usr/lib64/python2.4/HTMLParser.pyt __init__4 s
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HTMLParserc B sò t Z d Z d Z d „ Z d „ Z d „ Z d „ Z d „ Z e Z
d „ Z d „ Z d
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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 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 | i ƒ d S( s# Initialize and reset this instance.N( R t reset( R ( ( R R Z s c C s/ d | _ d | _ t | _ t i i | ƒ d S( s1 Reset this instance. Loses all unprocessed data.t s ???N( R t rawdatat lasttagt interesting_normalt interestingt
markupbaset
ParserBaseR ( R ( ( R R ^ s
c C s! | i | | _ | i 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 '
').
i N( R R t datat goahead( R R ( ( R t feede s c C s | i d ƒ d S( s Handle any buffered data.i N( R R ( R ( ( R t closen s c C s t | | i ƒ ƒ ‚ d S( N( R t messageR t getpos( R R ( ( R t errorr s c C s | i S( s) Return full source of start tag: '<...>'.N( R t _HTMLParser__starttag_text( R ( ( R t get_starttag_textw s c C s
t | _ d S( N( t interesting_cdataR R ( R ( ( R t set_cdata_mode{ s c C s
t | _ d S( N( R R R ( R ( ( R t clear_cdata_mode~ s c
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