openqasm-pygments 0.2.0

Pygments tools for OpenQASM

Pygments tools for OpenQASM

This repository provides the Python package openqasm-pygments, which provides a lexer for syntax highlighting OpenQASM code with Pygments. There are current three lexers included, all of which register themselves with Pygments when this package is installed:

• OpenQASM3Lexer (Pygments aliases openqasm3 and qasm3), for parsing OpenQASM 3 code. Most OpenQASM 2 programs will lex acceptably with this lexer as well, except for some keyword differences.
• OpenQASM2Lexer (aliases openqasm2 and qasm2), for lexing OpenQASM 2 programs.
• OpenPulseLexer (aliases openpulse), for lexing the OpenPulse pulse calibration dialect also defined in the OpenQASM 3 specification. For the most part, this lexer will not be used as a root, but the OpenQASM3Lexer will delegate lexing of calibration blocks to it, when required.

Installation

Install the latest release of openqasm-pygments package from pip:

pip install openqasm-pygments

This will automatically install all the dependencies as well (Pygments, for example) if they are not already installed.

Developing

If you're looking to contribute to this project, please first read our contributing guidelines.

Set up your development environment by installing the development requirements with pip:

pip install -r requirements-dev.txt tox

This installs a few more packages than the dependencies of the package at runtime, because there are some tools we use for testing also included, such as tox and pytest.

After the development requirements are installed, you can install an editable version of the package with

pip install -e .

After this, any changes you make to the library code will immediately be present when you open a new Python interpreter session.

License

This project is licensed under version 2.0 of the Apache License. This is a Qiskit project.