# 使用 Homebrew, apt 安装 chardet

查看 chardet 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

## 安装

```sh
sudo av install brew:chardet
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install chardet
```

  证据: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install python-chardet-doc
```

  证据: Debian stable package indexes: python-chardet-doc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

## 软件包事实

- **软件包键:** brew:chardet
- **软件包管理器:** Homebrew
- **版本:** 7.4.3
- **来源摘要:** Python character encoding detector
- **主页:** <https://chardet.readthedocs.io/en/latest/>
- **最后更新:** 2026-07-19T07:40:16-04:00
- **已生成:** 2026-08-03T19:37:03+00:00

## 可执行文件

- chardetect (别名)

## 安装行为

- Bottle: 不可用

## 版本和新鲜度

- 页面生成时间: 2026-08-03
- 管理器版本: 7.4.3
## 项目历史与用法

chardet is Python's long-running universal character encoding detector, exposed as both a library and the `chardetect` command-line tool.

### 项目历史

The official README says Mark Pilgrim originally created chardet in 2006 as a Python port of Mozilla's universal charset detection library. After Pilgrim disappeared from the web in 2011, maintenance continued under later Python maintainers.

### 采用历史

chardet became a standard dependency in Python text-processing stacks because it solved the practical problem of guessing encodings for unknown byte streams. The supplied package facts show Homebrew packaging plus Debian and Ubuntu documentation packages, while the README documents normal installation with `pip install chardet`.

### 使用方式

Users call `chardet.detect`, `detect_all`, or `UniversalDetector` from Python, or run `chardetect` on files or stdin to print a guessed encoding and confidence.

### 为什么软件包爱好者会关心

chardet is package-nerd significant because it sits at the messy boundary between package metadata, HTTP downloads, archives, and text decoding. It is also notable for a 2026 chardet 7 rewrite that kept the package name and public API while changing implementation and license.

### 时间线

- 2006: Mark Pilgrim created chardet as a Python port of Mozilla's universal charset detector.
- 2008: chardet 1.0.1 released on PyPI according to the official README history.
- 2011: Project maintenance continued after Pilgrim deleted his online accounts.
- 2012: chardet/chardet public GitHub repository created.
- 2017: chardet 3.0.x releases published on GitHub.
- 2026: chardet 7.0 released as a ground-up 0BSD-licensed rewrite under the same package name.

### Related projects

- Mozilla's universal charset detection library is the upstream idea chardet originally ported.
- charset-normalizer is a related Python encoding detector compared directly in the chardet 7 README.

### 来源

- <https://github.com/chardet/chardet#readme>
- <https://chardet.readthedocs.io/en/latest>
- <https://www-archive.mozilla.org/projects/intl/chardet.html>
- <https://formulae.brew.sh/formula/chardet>


## 安全说明

narrow executable package without higher-risk signals.

- **Geiger 风险:** 绿色 / 低
- narrow executable package without higher-risk signals

## 其他软件包管理器记录

- Debian apt - python-chardet-doc - 5.2.0+dfsg-2: normalized package name match | Debian stable package indexes: python-chardet-doc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Universal Character Encoding Detector (Documentation) | https://github.com/chardet/chardet
- Debian apt - python3-chardet - 5.2.0+dfsg-2: normalized package name match | Debian stable package indexes: python3-chardet from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Universal Character Encoding Detector (Python3) | https://github.com/chardet/chardet
- Ubuntu apt - python-chardet-doc - 5.2.0+dfsg-1: normalized package name match | Ubuntu 24.04 LTS package indexes: python-chardet-doc from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz | Universal Character Encoding Detector (Documentation) | https://github.com/chardet/chardet
- Ubuntu apt - python3-chardet - 5.2.0+dfsg-1: normalized package name match | Ubuntu 24.04 LTS package indexes: python3-chardet from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz | Universal Character Encoding Detector (Python3) | https://github.com/chardet/chardet


## Combined YAML source

View the package source record on GitHub. [combined/chardet.yml](https://github.com/mxcl/pkgdb/blob/main/combined/chardet.yml)


## 来源

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph