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Automatically gegerate repr to show data structures espelly trees

Project description

Introduction

I opened this project to show datastructures by hacking __repr__ function of Python.

Installation

pip install dsr

Example

from dsr import BinaryTreeNode, TreeNode

print('BinaryTreeNode:')

a = BinaryTreeNode(100)

b = BinaryTreeNode(2)

c = BinaryTreeNode(0, a, b)

d = BinaryTreeNode('a', c, c)

a.right = d

a.left = d



print(d)

print('TreeNode:')

root = TreeNode('tree', [

    TreeNode('types', [TreeNode(str), TreeNode(int)]),

    TreeNode('values', [TreeNode(1), TreeNode(3.1415926), TreeNode(True)]),

    TreeNode('empty'),

    2.718281828,

    'Not TreeNode'

])

print(root)

BinaryTreeNode


                      ('a')                      

                     /     \                     

              (0)                         (0)    

             /   \                       /   \   

    (100)         (2)           (100)         (2)

   /     \                     /     \           

...       ...               ...       ...        

TreeNode


('tree')

 ├── ('types')

 │    ├── (<class 'str'>)

 │    └── (<class 'int'>)

 ├── ('values')

 │    ├── (1)

 │    ├── (3.1415926)

 │    └── (True)

 ├── ('empty')

 ├── 2.718281828

 └── 'Not TreeNode'

Project details


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