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## system-config-printer
## Copyright (C) 2006 Red Hat, Inc.
## Copyright (C) 2006 Florian Festi <ffesti@redhat.com>
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
from HTMLParser import HTMLParser
import htmlentitydefs
class HTML2PangoParser(HTMLParser):
supported_tags = {
"b" : "b",
"big" : "big",
"i" : "i",
"s" : "s",
"strike" : "s",
"sub" : "sub",
"small" : "small",
"tt" : "tt",
"u" : "u",
#"a" : "u",
}
def __init__(self, output, show_urls=True):
HTMLParser.__init__(self)
self.output = output
self.show_urls = show_urls
self.a_href = ''
def handle_starttag(self, tag, attrs):
tag = tag.lower()
if tag=="a":
for attr, value in attrs:
if attr=="href":
self.a_href = value
self.output.write("<u>")
if tag=="span":
pass
# XXX
#self.output.write("<span>")
if self.supported_tags.has_key(tag):
self.output.write("<%s>" % self.supported_tags[tag])
def handle_endtag(self, tag):
tag = tag.lower()
if tag=="a":
if self.a_href and self.show_urls:
self.output.write("</u> (<u>")
self.handle_data(self.a_href)
self.output.write("</u>)")
else:
self.output.write("</u>")
if (self.supported_tags.has_key(tag) or
tag=="span"):
self.output.write("</%s>" % self.supported_tags[tag])
def handle_data(self, data):
# & quoting
data = data.replace("&", "&")
self.output.write(data)
def handle_charref(self, name):
self.output.write("&%s;" % name) # XXX convert to unicode?
def handle_entityref(self, name):
if htmlentitydefs.name2codepoint.has_key(name):
self.output.write(unichr(htmlentitydefs.name2codepoint[name]))
else:
self.handle_data("&" + name)
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