vprolog 0.1.0

Incomplete Prolog interpreter in Python

VProlog

An implementation of a subset of the Prolog programming language made for fun. The language is parsed using Lark.

Installation

pip install vprolog

Usage

To run vprolog, use

vprolog [<input_file>]

where the argument is an optional input file containing facts and rules.

Example input files can be found in examples.

Example

To run the examples, just clone the repository first:

git clone https://github.com/Vekteur/vprolog.git
cd vprolog/examples/

$ vprolog example1.pl
?- cousin(bernard, X).
X = pierre
X = veronique

$ vprolog example5.pl
?- inverse([1, 2, 3], L).
L = [3, 2, 1]

$ vprolog example7.pl
?- gcd2(8, 12, X).
X = 4