sigstore-python VS warehouse

You could use `pip-compile` if you want full pinning. That's what we do on another project -- we use GitHub Actions with `pip-compile` to provide a fully frozen copy of the dependency tree for users who'd like that[1].

In the context of `pip-audit`, that makes a little less sense: most of our dependencies are semantically versioned, and we'd rather users receive patches and fixes to our subdependencies automatically, rather than having to wait for us to release a corresponding fix version. Similarly, we expect users to install `pip-audit` into pre-existing virtual environments, meaning that excessive pinning will produce overly conservative dependency conflict errors.

[1]: https://github.com/sigstore/sigstore-python/tree/main/instal...

The conflicting advice is a serious problem.

I hope you'll forgive me for adding one additional piece of advice: for many Python packages, the only packaging metadata you need is `pyproject.toml`. You don't even need `setup.py` anymore, so long as you're using a build backend that supports editable installs with `pyproject.toml`.

Here's an example of a Python package that does everything in `pyproject.toml`[1]. You should be able to copy that into any of your projects, edit it to match your metadata, and everything will work exactly as if you have a `setup.cfg` or `setup.py`.

[1]: https://github.com/sigstore/sigstore-python

You're right, both the infrastructure and metadata for cryptographic signatures on Python packages (both wheels and sdists) isn't quite there yet.

At the moment, we're working towards the "e2e" scheme you've described by adding support for Sigstore[1] certificates and signatures, which will allow any number of identities (including email addresses and individual GitHub release workflows) to sign for packages. The integrity/availability of those signing artifacts will in turn be enforced through TUF, like you mentioned.

You can follow some of the related Sigstore-in-Python work here[2], and the ongoing Warehouse (PyPI) TUF work here[3]. We're also working on adding OpenID Connect token consumption[4] to Warehouse itself, meaning that you'll be able to bootstrap from a trusted GitHub workflow to a PyPI release token without needing to share any secrets.

[1]: https://www.sigstore.dev/

[2]: https://github.com/sigstore/sigstore-python

[3]: https://github.com/pypa/warehouse/pull/10870

[4]: https://github.com/pypa/warehouse/pull/11272

pip install PackageName: installs a package (you can browse the available packages in the Python Package Index)

python3 -m pip install \ --trusted-host test.pypi.org --trusted-host test-files.pythonhosted.org \ --index-url https://test.pypi.org/simple/ \ --extra-index-url https://pypi.org/simple/ \ piper_whistle==$(python3 -m src.piper_whistle.version)

In my experience so far, I can use a vast amount of the Python Standard Library to build Wasm-powered serverless applications. The caveat I currently understand is that Python’s implementation of TCP and UDP sockets, as well as Python libraries that use threads, processes, and signal handling behind the scenes, will not compile to Wasm. It is worth noting that a similar caveat exists with libraries that I find on The Python Package Index (PyPI) site. While these caveats might limit what can be compiled to Wasm, there are still a ton of extremely powerful libraries to leverage.

We believe that poetry is currently the best tool for this purpose, besides of being the most popular one at the moment. This is why we will use poetry to manage the dependencies of our project throughout this series of posts. Poetry allows you to declare the libraries your project depends on, and it will manage (install/update) them for you. Poetry also allows you to package your project into a distributable format and publish it to a repository, such as PyPI. We strongly recommend you to learn more about this tool by reading the official documentation.

From there, I needed to learn a bit about PyPi or Python Package Index, which is the home for all the wonderful packages that you know if you have ever run the handy pip install command. PyPi has a pretty quick and easy onboarding, which requires a secured account be created and, for the purposes of submitting packages from CLI, an API token be generated. This can be done in your PyPi profile. Once logg just navigate to https://pypi.org/manage/account/ and scroll down to the API tokens section. Click “Add Token” and follow the few steps to generate an API token which is your access point to uploading packages. With all this in place, I was able to use twine to handle the package upload. First I needed to install twine, again as simple as pip install twine. In order for twine to access my API token during the package upload process, it needed to read it from .pypirc file that contains the token info. For some that file may exist already, for me I was required to create it. Working in windows I simply used a text editor to create it in my home user directory ($HOME/.pypirc). The file contents had a TOML like format looked like this:

I have published the package to Python Package Index, commonly called PyPi, and in this post, I'll be sharing the steps I had to follow in the process.

Register at PyPI.org

According to the stats on the original link, there are over 25,000 identified secret ids/keys/tokens in the data. And it looks like that's just identifiable secrets, e.g. "Google API Keys" that I'm guessing are identifiable because they have a specific pattern, and may be missing other secrets that use less recognizable patterns.

I mean, sure, compared to the 478,876 Projects claimed on https://pypi.org/, that's a pretty small minority. On the other hand, I'd guess a many Python packages don't use these particular services, or even need to connect to a remote service at all, so the area for this class of mistake should be even smaller.

And mistakes do happen, but that's a pretty big thing to miss if you are knowingly publishing your code with the expectation other people will be reading it.

PyPi package

Does pypi.org display the Union of all keywords, the keywords of the most recent release, the keywords of the first release or some other weird combination like the intersection?