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# Copyright (C) 2009 Sebastian Pipping <sebastian@pipping.org>
# Licensed under GPL 2 or later
import codecs
# From <http://effbot.org/zone/element-lib.htm>
# BEGIN
def indent(elem, level=0):
i = "\n" + level*" "
if len(elem):
if not elem.text or not elem.text.strip():
elem.text = i + " "
if not elem.tail or not elem.tail.strip():
elem.tail = i
for elem in elem:
indent(elem, level+1)
if not elem.tail or not elem.tail.strip():
elem.tail = i
else:
if level and (not elem.tail or not elem.tail.strip()):
elem.tail = i
# END
def recurse_print(e, level=0):
t = e.text
if t:
if t == '' or t.isspace():
t = None
else:
t = t.strip('\n\r')
print '%s<%s>%s' % (' '*level, e.tag, t and (' .. %s' % to_ascii(t)) or '')
for k, v in sorted(e.attrib.items()):
print '%s| %s = %s' % (' '*(level+2), k, v)
for c in e.getchildren():
recurse_print(c, level=level + 1)
def to_ascii(o, current_encoding='utf-8'):
if not isinstance(o, basestring):
return o
if isinstance(o, unicode):
s = o
else:
s = unicode(o, current_encoding)
return codecs.encode(s, 'ascii', 'ignore')
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