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Backported for python-future from Python 3.3.
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&[a-zA-Z#]u% &([a-zA-Z][-.a-zA-Z0-9]*)[^a-zA-Z0-9]u) &#(?:[0-9]+|[xX][0-9a-fA-F]+)[^0-9a-fA-F]u <[a-zA-Z]u >u --\s*>u( ([a-zA-Z][-.a-zA-Z0-9:_]*)(?:\s|/(?!>))*u [a-zA-Z][^
/> ]*uJ \s*([a-zA-Z_][-.:a-zA-Z_0-9]*)(\s*=\s*(\'[^\']*\'|"[^"]*"|[^\s"\'=<>`]*))?u] ((?<=[\'"\s/])[^\s/>][^\s/=>]*)(\s*=+\s*(\'[^\']*\'|"[^"]*"|(?![\'"])[^>\s]*))?(?:\s|/(?!>))*u�
<[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
uF
<[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*,)* # possibly followed by a comma
)?(?:\s|/(?!>))*
)*
)?
\s* # trailing whitespace
u# </\s*([a-zA-Z][-.a-zA-Z0-9:_]*)\s*>t HTMLParseErrorc B` s# e Z d Z d d � Z d � Z RS( u& 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/site-packages/future/backports/html/parser.pyt __init__U s
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HTMLParserc B` s
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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.
u scriptu stylec C` s6 | r t j d t d d �n | | _ | j � d S( u� Initialize and reset this instance.
If strict is set to False (the default) the parser will parse invalid
markup, otherwise it will raise an error. Note that the strict mode
is deprecated.
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stackleveli N( t warningst warnt DeprecationWarningt strictt reset( R R ( ( s@ /usr/lib/python2.7/site-packages/future/backports/html/parser.pyR
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c C` s! | j | | _ | j d � d S( u� 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/site-packages/future/backports/html/parser.pyt feed� s c C` s | j d � d S( u Handle any buffered data.i N( R! ( R ( ( s@ /usr/lib/python2.7/site-packages/future/backports/html/parser.pyt close� s c C` s t | | j � � � d S( N( R t getpos( R t message( ( s@ /usr/lib/python2.7/site-packages/future/backports/html/parser.pyt error� s c C` s | j S( u) Return full source of start tag: '<...>'.( t _HTMLParser__starttag_text( R ( ( s@ /usr/lib/python2.7/site-packages/future/backports/html/parser.pyt get_starttag_text� s c C` s2 | j � | _ t j d | j t j � | _ d S( Nu </\s*%s\s*>( t lowerR t ret compilet IR ( R t elem( ( s@ /usr/lib/python2.7/site-packages/future/backports/html/parser.pyt set_cdata_mode� s c C` s t | _ d | _ d S( N( R R R R ( R ( ( s@ /usr/lib/python2.7/site-packages/future/backports/html/parser.pyt clear_cdata_mode� s c
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i c C` s{ | j } | | | d !d k s, t d � � | j d | d � } | d k rR d S| rs | j | | d | !� n | d S( Ni u <!u </u" unexpected call to parse_comment()u >i����i ( u <!u </( R R R? t handle_comment( R RG t reportR t pos( ( s@ /usr/lib/python2.7/site-packages/future/backports/html/parser.pyRN - s # c C` s� | j } | | | d !d k s, t d � � t j | | d � } | sL d S| j � } | j | | d | !� | j � } | S( Ni u <?u unexpected call to parse_pi()i����( R R t picloseR2 R3 t handle_piRC ( R RG R R8 RI ( ( s@ /usr/lib/python2.7/site-packages/future/backports/html/parser.pyR< 9 s # c C` s� d | _ | j | � } | d k r( | S| j } | | | !| _ g } t j | | d � } | so t d � � | j � } | j d � j � | _
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