HTMLParser skipping HTML? [newbie]

[BobAalsma]

Op woensdag 5 september 2012 14:57:05 UTC+2 schreef BobAalsma het volgende:
> I'm trying to understand the HTMLParser so I've copied some code from http://docs.python.org/library/htmlparser.html?highlight=html#HTMLParser and tried that on my LinkedIn page.
> 
> No errors, but some of the tags seem to go missing for no apparent reason - any advice?
> 
> I have searched extensively for this, but seem to be the only one with missing data from HTMLParser :(
> 
> 
> 
> Code:
> 
> import urllib2
> 
> from HTMLParser import HTMLParser
> 
> 
> 
> from GetHttpFileContents import getHttpFileContents
> 
> 
> 
> # create a subclass and override the handler methods
> 
> class MyHTMLParser(HTMLParser):
> 
> 	def handle_starttag(self, tag, attrs):
> 
> 		print "Start tag:\n\t", tag
> 
> 		for attr in attrs:
> 
> 			print "\t\tattr:", attr
> 
> 		# end for attr in attrs:
> 
> 	#
> 
> 	def handle_endtag(self, tag):
> 
> 		print "End tag :\n\t", tag
> 
> 	#
> 
> 	def handle_data(self, data):
> 
> 		if data != '\n\n':
> 
> 			if data != '\n':
> 
> 				print "Data :\t\t", data
> 
> 			# end if 1
> 
> 		# end if 2
> 
> 	#
> 
> #
> 
> # ---------------------------------------------------------------------
> 
> #
> 
> def removeHtmlFromFileContents():
> 
> 	TextOut = ''
> 
> 
> 
> 	parser = MyHTMLParser()
> 
> 	parser.feed(urllib2.urlopen('http://nl.linkedin.com/in/bobaalsma').read())
> 
> 
> 
> 	return TextOut
> 
> #
> 
> # ---------------------------------------------------------------------
> 
> #
> 
> if __name__ == '__main__':
> 
> 	TextOut = removeHtmlFromFileContents()
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> Part of the output:
> 
> End tag :
> 
> 	script
> 
> Start tag:
> 
> 	title
> 
> Data :		Bob Aalsma - Nederland | LinkedIn
> 
> End tag :
> 
> 	title
> 
> Start tag:
> 
> 	script
> 
> 		attr: ('type', 'text/javascript')
> 
> 		attr: ('src', 'http://www.linkedin.com/uas/authping?url=http%3A%2F%2Fnl%2Elinkedin%2Ecom%2Fin%2Fbobaalsma')
> 
> End tag :
> 
> 	script
> 
> Start tag:
> 
> 	link
> 
> 		attr: ('rel', 'stylesheet')
> 
> 		attr: ('type', 'text/css')
> 
> 		attr: ('href', 'http://s3.licdn.com/scds/concat/common/css?h=5v4lkweptdvona6w56qelodrj-7pfvsr76gzb22ys278pbj80xm-b1io9ndljf1bvpack85gyxhv4-5xxmkfcm1ny97biv0pwj7ch69')
> 
> Start tag:
> 
> 	script
> 
> 		attr: ('type', 'text/javascript')
> 
> 		attr: ('src', 'http://s4.licdn.com/scds/concat/common/js?h=7nhn6ycbvnz80dydsu88wbuk-1kjdwxpxv0c3z97afuz9dlr9g-dlsf699o6xkxgppoxivctlunb-8v6o0480wy5u6j7f3sh92hzxo')
> 
> End tag :
> 
> 	script
> 
> End tag :
> 
> 	head
> 
> 
> 
> 
> 
> 
> 
> But the source text for this is [and all of the "<meta ...> seem to go missing:
> 
> </script>
> 
> <title>Bob Aalsma | LinkedIn</title>
> 
> <link rel="stylesheet" type="text/css" href="https://s3-s.licdn.com/scds/concat/common/css?h=7d22iuuoi1bmp3a2jb6jyv5z5">
> 
> <link rel="stylesheet" type="text/css" href="https://s4-s.licdn.com/scds/concat/common/css?h=b1io9ndljf1bvpack85gyxhv4-6qrj4gxbwq8loasfnyfmyuphe-dhog2e5h8scik4whkpqccnzou-dmo1gwj6nlhvdvzx7rmluambv-69sgyia02rmcjmco0t9d3xpvo">
> 
> <meta name="LinkedInBookmarkType" content="profile">
> 
> <meta name="ShortTitle" content="Bob Aalsma">
> 
> <meta name="Description" content="Bob Aalsma: Project Manager at DripFeed in the Information Services industry (Amsterdam Area, Netherlands)">
> 
> <meta name="UniqueID" content="24198692">
> 
> <meta name="SaveURL" content="/profile/view?id=24198692&authType=name&authToken=KhOG">
> 
> </head>

I can see that my Tester is not logging in: the reply from the site reads "<title>Sign In | LinkedIn</title>" rather than "<title>Bob Aalsma | LinkedIn</title>".
How can I tell which part is not correct?