# uv

## Meta

```yaml
name: uv
repo: https://github.com/astral-sh/uv
description: An extremely fast Python package and project manager, written in Rust.
```

## Install

```shell
curl -LsSf https://astral.sh/uv/install.sh | sh
```

## Update

```shell
uv self update
```

## Usage

### Python

```shell
uv python list
```

### Script

```shell
$ echo 'import requests; print(requests.get("https://example.com"))' > example.py

$ uv add --script example.py requests
Updated `example.py`
```

```shell
$ uv run example.py
Reading inline script metadata from: example.py
Installed 5 packages in 12ms
<Response [200]>
```

### Tool

```shell
$ uvx pycowsay 'hello world!'
Resolved 1 package in 167ms
Installed 1 package in 9ms
 + pycowsay==0.0.0.2
  """

  ------------
< hello world! >
  ------------
   \   ^__^
    \  (oo)\_______
       (__)\       )\/\
           ||----w |
           ||     ||
```