tomli | direnv | |
---|---|---|
5 | 159 | |
439 | 11,734 | |
- | 1.2% | |
3.0 | 8.7 | |
6 days ago | 20 days ago | |
Python | Go | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
tomli
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What Is Wrong with TOML?
But the whitespace handling involved is an extra complication, at least the provided example fails to be parsed by `tomli`, which is following the currently release TOML spec: https://github.com/hukkin/tomli/issues/199
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ConfigParser potential inconsistencies
ini files aren't standardized, the syntax is really "whatever the parser implements". For new projects I recommend using toml instead. It's ini-like, but standardized. Python 3.11 even comes with a builtin parser tomllib (earlier python versions can use tomli, which is what tomllib is based on).
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Python 3.11 will now have tomllib - Support for Parsing TOML in the Standard Library
tomllib is primary the library tomli: https://github.com/hukkin/tomli
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Upcoming Python Features Brought to You by Python Enhancement Proposals
TOML as a format is by default used by many Python tools, including build tools. This creates a bootstrapping problem for them. Additionally, many popular tools such as flake8 don't include TOML support citing its lack of support in standard library. This PEP proposes to add TOML support to standard library based on tomli which is already used by packages such as pip or pytest.
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Comparison of Python TOML parser libraries
tomli Relatively fast read-only parsing. Companion library tomli-w for writing.
direnv
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Show HN: Dotenv, if it is a Unix utility
I think direnv already does a good job in this space, and it's already available in your package manager.
https://direnv.net/
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Mise is a polyglot tool version manager
I switched from asdf to mise after a comment on lobste.rs[1] suggested I do so a few months ago, and I have been very happy with it.
It sands off some of asdf's sharp UI edges and provides a somewhat larger but still reasonable feature set; I've also replaced most of my direnv[2] usage with it.
The mise -> asdf comparison page is useful[3]
1: https://lobste.rs/s/66uxbj/how_love_homebrew#c_mvmsjp
2: https://direnv.net/
3: https://mise.jdx.dev/dev-tools/comparison-to-asdf.html
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Nix-direnv is a quality of life improvement
I also made the export diff configurable, motivated by this post: https://github.com/direnv/direnv/pull/1233
- Direnv – Unclutter Your .profile
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Conditional Git Configuration
Nice.
For years I've been using [direnv](https://direnv.net/) for this, setting environment variables which git picks up. This looks like a more feature complete equivalent, although to be honest I only really need switching of committer email and the SSH key used.
- FLaNK 25 December 2023
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Development Environments with Guix, similar to devenv.sh
Direnv, for the uninitiated, loads and unloads environment variables when directories are entered and exited. Under every project folder there is a `$PROJ_DIR/.envrc` which contains:
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Emacs Advent Calendar 9: devdocs, code-cells, dREPL, etc.
buffer-env: A pure-Elisp version of the direnv utility. Useful to make Emacs aware of Python virtualenvs (which, judging by the questions posted here, is unfortunately still a complication for a lot of people). Similar to (and inspired by) envrc, but doesn't require the direnv program.
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golang cli vs env var in windows?
You can look at direnv to see this in action as they wrote shell hooks that get loaded into the shell profile and are executed on every prompt. https://direnv.net/
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Nix Survival Mode: macOS upgrades won't break Nix anymore
Yes, most Nix users employ https://direnv.net or the equivalent for your IDE of choice. Emacs for instance has https://github.com/purcell/envrc which set per-buffer variables.
What are some alternatives?
toml - Tom's Obvious, Minimal Language
spaceship-prompt - :rocket::star: Minimalistic, powerful and extremely customizable Zsh prompt
tomlkit - Style-preserving TOML library for Python
Pipenv - Python Development Workflow for Humans.
rtoml - A fast TOML library for python implemented in rust.
lorri - Your project's nix-env
pytoml - A TOML-0.4.0 parser/writer for Python.
Home Manager using Nix - Manage a user environment using Nix [maintainer=@rycee]
toml - Python lib for TOML
Neovim-from-scratch - 📚 A Neovim config designed from scratch to be understandable
tomlplusplus - Header-only TOML config file parser and serializer for C++17.
Poetry - Python packaging and dependency management made easy