#python

py_literal

Read and write Python literals

7 unstable releases (3 breaking)

0.4.0 Apr 7, 2021
0.3.0 Jan 20, 2021
0.2.2 Feb 23, 2020
0.2.1 Sep 24, 2019
0.1.1 Apr 22, 2018

#130 in Parser implementations

Download history 1729/week @ 2021-04-04 1446/week @ 2021-04-11 1167/week @ 2021-04-18 1680/week @ 2021-04-25 1444/week @ 2021-05-02 1734/week @ 2021-05-09 1322/week @ 2021-05-16 2259/week @ 2021-05-23 1599/week @ 2021-05-30 1936/week @ 2021-06-06 1728/week @ 2021-06-13 2514/week @ 2021-06-20 1425/week @ 2021-06-27 1908/week @ 2021-07-04 2023/week @ 2021-07-11 2198/week @ 2021-07-18

7,016 downloads per month
Used in 16 crates (2 directly)

MIT/Apache

52KB
1K SLoC

py_literal

Continuous integration Coverage Dependencies status Crate Documentation

This is a pure-Rust crate for parsing/formatting Python literals. See the documentation for more information.

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.

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, or the MIT license, at your option. You may not use this project except in compliance with those terms.

Dependencies

~2.5MB
~54K SLoC