structoscope 0.2.1

A Python library for visualizing and inspecting data structures

Structoscope

Structoscope is a Python library for visualizing and inspecting any data structure.

Install

The only external dependency is the graphviz binary, which you can install buy running the following command in the terminal.

brew install graphviz

Now you can install structoscope by running the following command in the terminal.

pip3 install structoscope

Documentation

You can find the documentation for this project here.

Examples

Lists

Structoscope can easily display Python lists:

from structoscope import Scope

s = Scope()
testList = [1,2,3]
s.print(testList)
input() # block the main thread

Multi-dimensional Lists

It can even display multi-dimensional lists:

from structoscope import Scope

s = Scope()
testList = [
    [1,2],
    [
        ['a', 'b'],
        ['c', 'd']
    ],
    'abc'
]
s.print(testList)
input() # block the main thread

Dictionaries

Or it can display dictionaries:

from structoscope import Scope

s = Scope()
testDict = {
    'first' : 101,
    'second' : 102,
    'third' : 103,
}
s.print(testDict)
input() # block the main thread

Trees

It can even display trees:

from structoscope import Scope

class Node:
    def __init__(self, val=None, children=[]):
        self.val = val
        self.children = children

s = Scope(
    dataMemberName='val',
    childrenMemberName='children'
)

node9 = Node(val='J')
node8 = Node(val='I')
node7 = Node(val='H')
node6 = Node(val='G')
node5 = Node(val='F')
node4 = Node(val='E')
node3 = Node(val='D', children=[node8, node9])
node2 = Node(val='C', children=[node6, node7])
node1 = Node(val='B', children=[node4, node5])
root = Node(val='A', children=[node1, node2, node3])

s.print(root)
input() # block the main thread

What's up with the name?

I think of it as a stethoscope whose purpose is to inspect a struct. A Struct-o-scope!