https://github.com/jturner314/py_literal

Rust crate for parsing/formatting Python literals
https://github.com/jturner314/py_literal

Last synced: about 2 months ago
JSON representation

Rust crate for parsing/formatting Python literals

• Host: GitHub
• URL: https://github.com/jturner314/py_literal
• Owner: jturner314
• License: apache-2.0
• Created: 2018-02-10T00:00:21.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2021-04-07T03:07:46.000Z (over 3 years ago)
• Last Synced: 2024-05-12T23:40:35.604Z (7 months ago)
• Language: Rust
• Homepage: https://docs.rs/py_literal
• Size: 59.6 KB
• Stars: 16
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

Awesome Lists containing this project

• awesome-pest - py_literal - Rust crate for parsing/formatting Python literals. (Projects)

README

        
# py_literal

[![Continuous integration](https://github.com/jturner314/py_literal/actions/workflows/ci.yml/badge.svg)](https://github.com/jturner314/py_literal/actions/workflows/ci.yml)

[![Coverage](https://codecov.io/gh/jturner314/py_literal/branch/master/graph/badge.svg)](https://codecov.io/gh/jturner314/py_literal)

[![Dependencies status](https://deps.rs/repo/github/jturner314/py_literal/status.svg)](https://deps.rs/repo/github/jturner314/py_literal)

[![Crate](https://img.shields.io/crates/v/py_literal.svg)](https://crates.io/crates/py_literal)

[![Documentation](https://docs.rs/py_literal/badge.svg)](https://docs.rs/py_literal)

This is a pure-Rust crate for parsing/formatting [Python literals]. See the

[documentation](https://docs.rs/py_literal) for more information.

[Python literals]: https://docs.python.org/3/reference/lexical_analysis.html#literals

**This crate is a work-in-progress.** The goal is for the parser to support

everything [`ast.literal_eval()`] does, but it supports only a subset. See the

docs for the `FromStr` implementation for `Value` for details.

[`ast.literal_eval()`]: https://docs.python.org/3/library/ast.html#ast.literal_eval

## Releases

* **0.4.0**

  * Updated `num-bigint` and `num-complex` dependencies to `0.4`.

* **0.3.0**

  * Updated `num-bigint` and `num-complex` dependencies to `0.3`.

  * Disabled default features of `num-complex` and `num-traits` dependencies.

  * Disabled `std` feature of `num-bigint` dependency.

  * Bumped required Rust version to 1.42.

* **0.2.2**

  * Updated `pest` and `pest_derive` dependencies to `2.0`, by @nagisa.

* **0.2.1**

  * Added `.is_*()` and `.as_*()` methods to `Value`.

  * Updated to the new style of `Error`. (Implemented `source`, and removed the

    non-default implementations of `description` and `cause`.)

  * Bumped required Rust version to 1.33.

* **0.2.0**

  * Updated `num-*` dependencies to 0.2.

  * Switched from depending on all of `num` to depending on the individual

    `num-*` crates.

* **0.1.1**

  * Improved crate metadata and documentation (no functional changes).

* **0.1.0**

  * Initial release.

## Contributing

Please feel free to create issues and submit PRs. PRs adding more tests would

be especially appreciated.

## License

Copyright 2018–2021 Jim Turner and `py_literal` developers

Licensed under the [Apache License, Version 2.0](LICENSE-APACHE), or the [MIT

license](LICENSE-MIT), at your option. You may not use this project except in

compliance with those terms.