[gorgoiler]

And yet of course the world and their spouse import requests to fetch a URL and view the body of the response.

It would be lovely if Python shipped with even more things built in. I’d like cryptography, tabulate/rich, and some more featureful datetime bells and whistles a la arrow. And of course the reason why requests is so popular is that it does actually have a few more things and ergonomic improvements over the builtin HTTP machinery.

Something like a Debian Project model would have been cool: third party projects get adopted into the main software product by a sworn-in project member who who acts as quality control / a release manager. Each piece of software stays up to date but also doesn’t just get its main branch upstreamed directly onto everyone’s laps without a second pair of eyes going over what changed. The downside is it slows everything down, but that’s a side-effect of, or rather a synonym for stability, which is the problem we have with npm. (This looks sort of like what HelixGuard do, in the original article, though I’ve not heard of them before today.)

[TheFlyingFish]

Requests is a great example of my point, actually. Creating a brand-new Python venv and running `uv add requests` tells me that a total of 5 packages were added. By contrast, creating a new Rust project and running `cargo add reqwest` (which is morally equivalent to Python's `requests`) results in adding 160 packages, literally 30x as many.

I don't think languages should try to include _everything_ in their stdlib, and indeed trying to do so tends to result in a lot of legacy cruft clogging up the stdlib. But I think there's a sweet spot between having a _very narrow_ stdlib and having to depend on 160 different 3rd-party packages just to make a HTTP request, and having a stdlib with 10 different ways of doing everything because it took a bunch of tries to get it right. (cf. PHP and hacks like `mysql_real_escape_string`, for example.)

Maybe Python also has a historical advantage here. Since the Internet was still pretty nascent when Python got its start, it wasn't the default solution any time you needed a bit of code to solve a well-known problem (I imagine, at least; I was barely alive at that point). So Python could afford to wait and see what would actually make good additions to the stdlib before implementing them.

Compare to Rust which _immediately_ had to run gauntles like "what to do about async", with thousands of people clamoring for a solution _right now_ because they wanted to do async Rust. I can definitely sympathize with Rust's leadership wanted to do the absolute minimum required for async support while they waited for the paradigm to stabilize. And even so, they still get a lot of flak for the design being rushed, e.g. with `Pin`.

So it's obviously a difficult balance to strike, and maybe the solution isn't as simple as "do more in the stdlib". But I'd be curious to see it tried, at least.

[Chris_Newton]

IMHO, the ideal for package management in a programming language ecosystem might recognise multiple levels of “standardisation”.

At the top, you have the true standard library for the language. This has very strong stability guarantees. Its purpose is twofold: to provide universal implementations of essentials and to define standard/baseline interfaces for common needs like abstract data types, relational databases, networking and filesystems to encourage compatibility and portability.

Next, you have a tier of recognised but not yet fully standardised libraries. These might be contributed by third parties, but they have requirements for identifying maintainers, appropriate licensing and mandatory peer review of all contributions. They have a clear versioning policy and can make breaking changes in new major releases, but they also provide some stability guarantees along the lines of semver and older releases are normally available indefinitely. The purpose of this tier is to provide a wider range of functionality and/or alternative implementations, but in a relatively stable way and implementing standard interfaces where applicable to improve portability.

Finally, you have the free-for-all, anyone-can-contribute tier. This should still have a sane security model where people can’t just upload malware scripts that run automatically just because someone installed a package. However, it comes with few guarantees about stability or compatibility, except that releases of published packages will be available indefinitely unless there’s a very good reason to pull them where you obviously wouldn’t want to use one anyway. A package you like might be written by a single contributor who no longer maintains it, but if someone does write something useful that simply doesn’t need any further maintenance once it’s finished and does its job, there is still a place to share it.

[gr4vityWall]

I agree with your general idea. I'd add it also looks very similar to what typical GNU/Linux have in practice: blessed packages from the distros' repositories, and third-party repos for those who want them.

Debian also has something 'in the middle' with additional repositories that aren't part of the main distribution and/or contain proprietary software.

[x0x0]

Or maybe just get comfortable with adding versions and deprecation. eg optparse to argparse (though tbf, I would have just preferred it was optparse2). Or maybe the problem is excessive stability commitments. I think I prefer languages that realize things can improve and are willing to say if you want to run 10 year old code, use a 10 year old compiler/runtime.

[Chris_Newton]

I think I prefer languages that realize things can improve and are willing to say if you want to run 10 year old code, use a 10 year old compiler/runtime.

IMHO, the trouble with that stance is that it leaves no path to incrementally update a long-lived system to benefit from any of those improvements.

Suppose we have an application that runs on 2025’s most popular platform and in ten years we’re porting it to whatever new platform is popular in 2035. Personally, I’d like to know that all the business logic and database queries and UI structure and whatever else we wrote that was working before will still be working on the new platform, to whatever extent that makes sense. I’d like to make only some reasonably necessary set of changes for things that are actually different between the two platforms.

If we can’t do that, our only other option is a big rewrite. That is how you get a Python 2 to Python 3 situation. And that, in turn, is how you get a lot of systems stuck on the older version for years, despite all the advantages any later versions might offer.

[x0x0]

> leaves no path to incrementally update

Sure it does? Or do I not understand? It pushes the work to the application, not the language.

And it works fine on rails. If you want to stay on an EOL rails, you're on your own, or you can buy ongoing security backports from at least 2 (that I know of, maybe more) vendors. LTS lives roughly 2 years and then you either upgrade or deal with eol yourself.

[afdbcreid]

That's not an apple-to-apple comparison, since Rust is a low-level language, and also because `reqwest` builds on top of `tokio`, an async runtime, and `hyper`, which is also a HTTP server, not just a HTTP client. If you check `ureq`, a synchronous HTTP client, it only adds 43 packages. Still more, but much less.

[auxiliarymoose]

And in Go I can build a production-ready HTTPS (not just HTTP) server with just the standard library and a few lines of code. (0 packages).

That Rust does not have standard implementations of commonly-used features (such as an async runtime) is problematic for supply chain security, since then everyone is pulling in dozens (or hundreds) of fragmented 3rd-party packages instead of working with a bulletproof standard library.

[parliament32]

And this is exactly why Go is winning: because it's actually rather easy to write "pure Go" utilities (no dependencies outside the standard library), which statically compile to boot (avoiding shared libraries).

[ghurtado]

> (cf. PHP and hacks like `mysql_real_escape_string`, for example.)

PHP is a fantastic resource to learn how to do proper backward compatibility and package management. By doing the exact opposite of whatever PHP does, mostly.