# isort を Homebrew, apt, Nix でインストール

isort のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:isort
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install isort
```

  証拠: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install isort
```

  証拠: Debian stable package indexes: isort from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- Nix (92%):

```sh
nix profile install nixpkgs#isort
```

  証拠: nixpkgs package indexes: pkgs/by-name/is/isort/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:isort
- **パッケージマネージャ:** Homebrew
- **バージョン:** 8.0.1
- **ソース概要:** Sort Python imports automatically
- **ホームページ:** <https://pycqa.github.io/isort/>
- **リポジトリ:** <https://github.com/PyCQA/isort>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- isort (エイリアス)
- isort-identify-imports (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 8.0.1
## プロジェクトの歴史と使われ方

isort is a Python command-line tool and library for sorting imports alphabetically and grouping them into sections. Its README frames the tool as a way to sort imports automatically across CLI, library, editor, and pre-commit workflows.

### プロジェクトの歴史

The PyCQA/isort repository was created in 2013, and PyPI metadata shows the 1.0.0 source distribution uploaded on 2013-12-10. Creator Timothy Crosley later described isort 5 as the refactoring of a ten-year-old project, placing isort among the early Python formatting tools that predated the Black-era formatter consolidation.

The project moved into the PyCQA ecosystem and grew from simple import ordering into a configurable formatter with profiles, editor integrations, pre-commit use, and documented upgrade guides. Its 5.0.0 upgrade guide calls that release the first major release in five years, while the changelog records Python 2 maintenance ending in the 4.3.x line and later compatibility work for newer Python versions.

### 採用の歴史

isort became common in Python projects because import order is easy to automate and painful to review by hand. It is packaged by Homebrew, Debian, Ubuntu, Nix, and PyPI, and the project advertises command-line, library, and editor/plugin use.

Its adoption is tied to the broader Python code-quality stack. Documentation and changelog entries repeatedly mention Black compatibility, built-in profiles, pyproject.toml support, pre-commit usage, and editor integration, making it a companion tool for formatters and linters rather than a standalone style checker.

### 使われ方

Users run `isort` over files or projects to rewrite import blocks, or use it through pre-commit hooks, editor integrations, and CI checks. Official configuration documentation lists `.isort.cfg`, `pyproject.toml`, `setup.cfg`, `tox.ini`, and `.editorconfig` as project configuration surfaces.

The tool can be used conservatively to check import order or actively to rewrite files, with profiles and options controlling section names, known first-party modules, line length, Black compatibility, and skip rules.

### パッケージ好きにとっての重要性

isort matters to package nerds because it shows how a small style tool becomes infrastructure: it appears in release tooling, pre-commit configs, editor extensions, CI images, and distribution packages. A version bump can affect thousands of downstream style checks even when runtime code is untouched.

It is also a useful marker for Python packaging eras: setup.cfg-era configuration, pyproject.toml adoption, Python 2 support removal, Black compatibility, and later trusted-publishing/release-infrastructure changes all show up in its history.

### タイムライン

- 2013: PyCQA/isort repository created and isort 1.0.0 uploaded to PyPI.
- 2019: 4.3.5 documented as the final Python 2.7 maintenance release.
- 2020: 5.0.0 upgrade guide describes the first major release in five years.
- 2021: 5.10.0 changelog records Python 3.10 support and tomli-based pyproject loading.
- 2026: 8.0.0 and 8.0.1 releases continue Python-version and formatter-maintenance work.

### Related projects

- isort is commonly used alongside Black, Ruff, Flake8, pre-commit, editor organize-imports integrations, PyCQA tools, and Python packaging configuration files such as pyproject.toml and setup.cfg.

### ソース

- PyPI and GitHub metadata provide the 2013 public packaging/repository timeline.
- The changelog and upgrade guide document major Python-version, Black-compatibility, and release-line transitions.
- The official README and docs describe purpose, CLI/library/editor use, and configuration files.


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals


## Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.


## Configuration files

- Unix: ./.isort.cfg, ./pyproject.toml, ./setup.cfg, ./tox.ini, ./.editorconfig
## 他のパッケージマネージャ記録

- Debian apt - isort - 6.0.1-1: normalized package name match | Debian stable package indexes: isort from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | utility for sorting Python imports | https://github.com/PyCQA/isort
- Debian apt - python3-isort - 6.0.1-1: normalized package name match | Debian stable package indexes: python3-isort from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | library for sorting Python imports (Python 3) | https://github.com/PyCQA/isort
- Nix - isort: normalized package name match | nixpkgs package indexes: pkgs/by-name/is/isort/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - isort - 5.6.4-1: normalized package name match | Ubuntu 24.04 LTS package indexes: isort from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | utility for sorting Python imports | https://github.com/timothycrosley/isort
- Ubuntu apt - python3-isort - 5.6.4-1: normalized package name match | Ubuntu 24.04 LTS package indexes: python3-isort from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | library for sorting Python imports (Python 3) | https://github.com/timothycrosley/isort


## Combined YAML source

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


## ソース

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