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thewickedaxe/autoviv.py

Created July 28, 2017 23:00
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Auto Vivification in Python
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autoviv.py
from collections import defaultdict
tree = lambda: defaultdict(tree)
t = tree()
t[1][2][3] = 4
t[1][3][3] = 5
t[1][2]['test'] = 6
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