from htmlentitydefs import entitydefs
from HTMLParser import HTMLParser
import sys
class TitleParser(HTMLParser):
def __init__(self):
self.title = ''
self.readingtitle = 0
HTMLParser.__init__(self)
def handle_starttag(self, tag, attrs):
if tag == 'title':
self.readingtitle = 1
def handle_data(self, data):
if self.readingtitle:
self.title += data
def handle_endtag(self, tag):
if tag == 'title':
self.readingtitle = 0
def handle_entityref(self, name):
if entitydefs.has_key(name):
self.handle_data(entitydefs[name])
else:
self.handle_data('&' + name + ';')
def handle_charref(self, name):
try:
charnum = int(name)
except ValueError:
return
if charnum < 1 or charnum > 255:
return
self.handle_data(chr(charnum))
def gettitle(self):
return self.title
fd = open(sys.argv[1])
tp = TitleParser()
tp.feed(fd.read())
print "Title is:", tp.gettitle()