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branch: master
Christian Stefanescu
executable file 56 lines (45 sloc) 1.294 kb
#!/usr/bin/env python
"""
Usage examples for untangle
"""
import untangle
def access():
"""
Shows basic attribute access and node navigation.
"""
o = untangle.parse('<node id="5">This is cdata<subnode value="abc"/></node>')
return ("Node id = %s, subnode value = %s" %
(o.node['id'], o.node.subnode['value']))
def siblings_list():
"""
Shows child element iteration
"""
o = untangle.parse('''
<root>
<child name="child1"/>
<child name="child2"/>
<child name="child3"/>
</root>
''')
return ','.join([child['name'] for child in o.root.child])
def access_cdata():
"""
Shows how to handle CDATA elements
"""
o = untangle.parse('<node id="5">This is cdata<subnode value="abc"/></node>')
return ("%s" % (o.node.cdata))
examples = [
('Access children with parent.children and'
' attributes with element["attribute"]', access),
('Access siblings as list', siblings_list),
('Access cdata text or other data', access_cdata),
]
if __name__ == '__main__':
for description, func in examples:
print '=' * 70
print description
print '=' * 70
print
print func()
print
# vim: set expandtab ts=4 sw=4:
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