but yes, there are lots of libraries. i think people need to take a stance and simply pull those libraries into other languages (which many are already) or simply realize that most are just wrappers around some other language library, which can be easily done in other languages as well.
Don't get me wrong, there's a huge number of packages available and a lot of them are really quality and I have used the language a lot, but good gosh is the packaging a deployment a fucking disaster.
Environments are a 3rd party bolt on, that relies on hacking around with environment variables. There's no distinction between dev dependencies and actual, application dependencies. The packaging/deployment tool has gone through a bunch of different formats/styles and when it comes to deploying your code, you have nothing better than writing a bash script that automates your environment creation, activation and running of the packaging tool (you then just hope that Pip doesn't fail on some bizarre edge).
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Edit: Apparently, there are some people who do like Python the language, and some people who dislike Python the ecosystem. If you want to find a thing, just say it doesn't exist, and it will find you.