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A list-derived TREE data structure in Python 3

Project description


A Python implementation of Tree data structure


## Build up tree structure:
### Initialization case 1: Initialize as single node
root = Tree('Root')
child01 = Tree('C01')
child02 = Tree('C02')
child03 = Tree('C03')
child11 = Tree('C11')
child31 = Tree('C31')
child111 = Tree('C111')
child112 = Tree('C112')
#add children nodes
root.addChildren([child01, child02, child03])

#to print hierarchy tree structure
#to print nested-list tree structure
#### Output:
|___ C01
| |___ C11
| |___ C111
| |___ C112
|___ C02
|___ C03
| |___ C31

### Initialization case 2: Initialize with child
child31 = Tree('C31')
child03 = Tree('C03', child31 )

### Initialization case 3: Initialize with children
child01 = Tree('C01')
child02 = Tree('C02')
child03 = Tree('C03')
root = Tree('Root', [child01, child02, child03] )

## Methods
|___ addChild
|___ addChildren
|___ getParent
|___ getChild
|___ getChildren
|___ getNode
|___ delChild
|___ delNode
|___ getRoot
|___ isRoot
|___ isBranch
|___ prettyTree
|___ nestedTree

Copyright 2012 Yoyo Zhou. Distributed under the [Apache License 2.0]( See the `LICENSE` file for details.

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