pseutopy 1.0.1.post12

PseuToPy is a package that transpiles pseudocode into its equivalent Python code

PseuToPy

PseuToPy is a Python library which defines a grammar for a pseudocode-based pseudocode. With this grammar, PseuToPy is then able to take instructions written in pseudocode and convert it into the equivalent Python instructions.

PseuToPy is designed for educational purposes. In that sense, PseuToPy is suited to anyone embarking in the journey of learning Python programming by offering a relaxed syntax and a grammar that very much resembles the grammar of a natural language.

Currently, PseuToPy only exists in English, but more languages (French, Italian, Spanish) will arrive soon.

Installation

Use the package manager pip to install PseuToPy.

pip install pseutopy

This will also install the following dependencies:

• textX
• astor

Usage

You can import PseuToPy and use it within your own project.

from pseutopy.pseutopy import PseuToPy
import astor

pseutopy = PseuToPy()

# These two lines generate the AST of the pseudocode instructions
convert_from_string = pseutopy.convert_from_string("declare a set a to 3 plus 1")
convert_from_file = pseutopy.convert_from_file("./path/to/file")

# You can then convert these AST into Python instructions with astor
print(astor.to_source(convert_from_string))
print(astor.to_source(convert_from_file))

Or you can use the CLI utility that ships with this repository.

python pseutopy.py --help

# This is the output of the help flag
usage: pseutopy.py [-h] [-f | -s] [-a] [-q] input

A pseudocode to Python converter written in Python using textX.

positional arguments:
  input         Pseudocode input and to be converted into Python

optional arguments:
  -h, --help    show this help message and exit
  -f, --file    Input is now expected to be a file
  -s, --string  Input is now expected to be a string (default)
  -a, --ast     Prints out the generated Python AST
  -q, --quiet   Don't print the generated Python code

Testing

To run unit tests, run pytest at the root of the project.

Authors and acknowledgment

I particularly wish to thank @Houguiram, @TheOnlyMrFlow, and @EricSombroek for their contributions which greatly helped in setting up the bases for this project.

License

MIT