eule 1.0.0

Euler diagrams in python

Euler's diagrams are non-empty Venn's diagrams. For further information about:

1. the library: on URL https://eule.readthedocs.io;
2. Euler diagrams: on wikipedia article https://en.wikipedia.org/wiki/Euler_diagram

Motivation

How to install

We run the command on desired installation environment:

pip install eule

Minimal example

We run command python example.py on the folder with file example.py and following content:

#!/usr/bin/env python
from eule import euler

sets = {
    'a': [1, 2, 3],
    'b': [2, 3, 4],
    'c': [3, 4, 5],
    'd': [3, 5, 6]
}

euler_diagram = euler(sets)
euler_keys = euler_keys(sets)
euler_boundaries = euler_boundaries(sets)

# Euler dictionary: 
# {'a,b': [2], 'b,c': [4], 'a,b,c,d': [3], 'c,d': [5], 'd': [6], 'a': [1]}
print(euler_diagram)

# Euler keys list:
# ['a,b', 'b,c', 'a,b,c,d', 'c,d', 'd', 'a']
print(euler_keys)

# Euler boundaries dictionary: 
# {
#   'a': ['b', 'c', 'd'], 
#   'b': ['a', 'c', 'd'], 
#   'c': ['a', 'b', 'd'], 
#   'd': ['a', 'b', 'c']
# }
print(euler_boundaries)