how to create root with treelib?
Ho Yeung Lee
jobmattcon at gmail.com
Sat Aug 19 20:58:11 EDT 2017
http://treelib.readthedocs.io/en/latest/examples.html
tree = Tree()
#create root
tree.create_node((0,0), "root")
result = [aa[0]]
previousnode = (0,0)
>>> #create root
... tree.create_node((0,0), "root")
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
File "C:\Python27\lib\site-packages\treelib\node.py", line 142, in __repr__
"tag=%r" % self.tag,
TypeError: not all arguments converted during string formatting
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