Upgrade all dependencies to their latest version using uv

upgrade.py

#!/usr/bin/env python
# https://gist.github.com/yhoiseth/c80c1e44a7036307e424fce616eed25e
from typing import Any
from re import match, Match
import toml
import subprocess


def main() -> None:
    with open("pyproject.toml", "r") as file:
        pyproject: dict[str, Any] = toml.load(file)
    dependencies: list[str] = pyproject["project"]["dependencies"]
    package_name_pattern = r"^[a-zA-Z0-9\-]+"
    for dependency in dependencies:
        package_match = match(package_name_pattern, dependency)
        assert isinstance(package_match, Match)
        package = package_match.group(0)
        uv("remove", package)
        uv("add", package)


def uv(command: str, package: str) -> None:
    subprocess.run(["uv", command, package])


if __name__ == "__main__":
    main()

Thank you @gbaian10, your script worked perfectly for me.

Perhaps you can consider adding the requirements at the top to make it possible to run without a venv with uv:

#! /usr/bin/env -S uv run --script
#
# Source:
# https://gist.github.com/yhoiseth/c80c1e44a7036307e424fce616eed25e?permalink_comment_id=5387642#gistcomment-5387642
#
# /// script
# requires-python = ">=3.12"
# dependencies = [
#   "typer>=0.15.3",
#   "tomlkit>=0.13.2",
# ]
# ///

Thanks. I think this script is still quite rough — it mostly just handles cases where your package uses >= or ==.
Later, I realized it doesn't account for situations without any symbol (with use [tool.uv.sources]), and maybe such cases should also be skipped.