# 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 - **软件包管理器页面:** - **版本:** 7.4.3 - **来源摘要:** Python character encoding detector - **主页:** - **仓库:** - **上游文档:** - **许可证:** LGPL-2.1-or-later - **源码归档:** - **最后更新:** 2026-04-14T23:36:27Z - **已生成:** 2026-07-08T07:18:31+00:00 ## 可执行文件 - chardetect (cli) - chardetect (别名) ## 依赖 - python@3.14 ## 安装行为 - post-install 钩子: 未定义 - Bottle: 可用 于 all ## 版本和新鲜度 - 页面生成时间: 2026-07-08 - 管理器版本: 7.4.3 - 管理器更新时间: 2026-04-14 - 本地数据: OK - 上游仓库: https://chardet.readthedocs.io/en/latest/ - 信息: Release/tag comparison is only available for GitHub repositories. ## 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 - - - - ## 安全说明 narrow executable package without higher-risk signals. - **Geiger 风险:** 绿色 / 低 - narrow executable package without higher-risk signals ## 源数据库详情 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** chardet - **Version Scheme:** 0 - **Revision:** 0 - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## 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 ## 相关链接 - [Terminal utility packages](https://www.automicvault.com/zh-hans/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Text processing packages](https://www.automicvault.com/zh-hans/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata. - [Developer build packages](https://www.automicvault.com/zh-hans/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata. - [Language runtime packages](https://www.automicvault.com/zh-hans/pkg/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata. - [python@3.14](https://www.automicvault.com/zh-hans/pkg/brew/python-3-14/) - Runtime dependency declared by Homebrew. - [abi3audit](https://www.automicvault.com/zh-hans/pkg/brew/abi3audit/) - Shares av.db curated category or tags: cli, developer-tools, python. - [fades](https://www.automicvault.com/zh-hans/pkg/brew/fades/) - Shares av.db curated category or tags: cli, developer-tools, python. - [flake8](https://www.automicvault.com/zh-hans/pkg/brew/flake8/) - Shares av.db curated category or tags: cli, developer-tools, python. - [flit](https://www.automicvault.com/zh-hans/pkg/brew/flit/) - Shares av.db curated category or tags: cli, developer-tools, python. - [hatch](https://www.automicvault.com/zh-hans/pkg/brew/hatch/) - Shares av.db curated category or tags: cli, developer-tools, python. - [isort](https://www.automicvault.com/zh-hans/pkg/brew/isort/) - Shares av.db curated category or tags: cli, developer-tools, python. - [johnnydep](https://www.automicvault.com/zh-hans/pkg/brew/johnnydep/) - Shares av.db curated category or tags: cli, developer-tools, python. - [pdm](https://www.automicvault.com/zh-hans/pkg/brew/pdm/) - Shares av.db curated category or tags: cli, developer-tools, python. - [libchardet](https://www.automicvault.com/zh-hans/pkg/brew/libchardet/) - Local package facts share a topical domain. Shared terms: chardet, charset, charset-detection, cli, detection. - [pyp](https://www.automicvault.com/zh-hans/pkg/brew/pyp/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, developer, developer-tools, processing, python. - [codespell](https://www.automicvault.com/zh-hans/pkg/brew/codespell/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, developer, developer-tools, processing, python. ## Combined YAML source View the package source record on GitHub. [combined/chardet.yml](https://github.com/automic-vault/db/blob/main/combined/chardet.yml) ## 来源 - Nucleus package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - av.db category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph