Pip

uv is Astral's Rust-written Python tool that folds pip, venv, pyenv, and pipx into one command — and installs packages several times faster. What it replaces, how fast it really is, and whether you should switch.

uv 是 Astral 用 Rust 寫的 Python 套件工具，把 pip、venv、pyenv、pipx 收進同一個指令，安裝又快上好幾倍。聊一下它取代了哪些東西、快多少，還有要不要換。