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xml.dom.Node.insertBefore()

Node.insertBefore(newChild, refChild)

Insert a new child node before an existing child. It must be the case that refChild is a child of this node; if not, ValueError is raised. newChild is returned. If refChild is None, it inserts newChild at the end of the children’s list.

Links:

https://docs.python.org/3.5/library/xml.dom.html#xml.dom.Node.insertBefore

doc_python

2016-10-07 17:47:50

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