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@@ -37,6 +37,8 @@ def rand_person(nodes):
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def create_child(parent_node, child_name, child_attrs=None):
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''' creates an xml child element and set its attributes '''
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child = etree.SubElement(parent_node, child_name)
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+ if child_attrs is None:
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+ return child
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for attr, value in child_attrs.items():
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child.set(attr, value)
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return child
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