remove unused code

This function is no longer used since commit 4cd285859b6721c48eefd9b23fe47b0bfc5ab871
This commit is contained in:
Eli Schwartz 2019-05-28 22:33:48 -04:00
parent 4049c93c2f
commit 9a169c86c7
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@ -5,27 +5,3 @@ from __future__ import absolute_import, division, print_function, unicode_litera
__license__ = 'GPL v3'
__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
import re
def tostring(root, strip_comments=False, pretty_print=False):
'''
Serialize processed XHTML.
'''
from lxml.etree import tostring as _tostring
root.set('xmlns', 'http://www.w3.org/1999/xhtml')
root.set('{http://www.w3.org/1999/xhtml}xlink', 'http://www.w3.org/1999/xlink')
for x in root.iter():
if hasattr(x.tag, 'rpartition') and x.tag.rpartition('}')[-1].lower() == 'svg':
x.set('xmlns', 'http://www.w3.org/2000/svg')
ans = _tostring(root, encoding='utf-8', pretty_print=pretty_print)
if strip_comments:
ans = re.compile(r'<!--.*?-->', re.DOTALL).sub('', ans)
ans = '<?xml version="1.0" encoding="utf-8" ?>\n'+ans
return ans