pretty_print_bst

Pretty printing branches of a Python binary tree.

STRUCTURE

class BinTree:
    def __init__(self, key, left, right):
        self.key = key
        self.left = left
        self.right = right

HOW TO USE

Place this file next to the file in which you want to use the function:

your_folder/
|-- your_file.py
|-- pretty_print.py

Add this line to your file:

from pretty_print import *

# your code

Display your BinTree this way:

print_tree(B)

EXAMPLE

# your_file.py
from pretty_print import *

B = BinTree(1, BinTree(2, None, None), BinTree(3, None, None))
print_tree(B)

>>>>
 1
/ \
2 3

KNOWN ISSUES (that will probably never be fixed)

• Key length is not taken into account.