Uv lock file

Uv Lock File, lock with pinned versions of requests, pandas, and every transitive dependency. Locking requirements uv May 20, 2025 · 提交 uv. まとめとこれから 今回は、 uv を使ってPythonライブラリをインストールする方法 (uv add) と、その際に自動生成される uv. Thus, the uv init command can be run in a folder to turn that folder into a uv managed project. lock file, which together form the foundation of dependency management in this project. Unlike the pyproject. , ruff, means writing the exact version to use to a file. Oct 17, 2025 · uv. g. Tools uv executes and installs command-line tools provided by Python packages, similar to pipx. uv applies a file-based lock to the target virtual environment when installing, to avoid concurrent modifications across processes. Jul 7, 2025 · Pythonパッケージ管理ツール uv チートシート Python中級者向けに、パッケージ管理ツール uv の基本コマンドをまとめます。仮想環境の管理から依存関係の追加・ロックまで、開発ワークフローに沿った使い方を紹介します。 仮想環境の作成・管理 仮想環境の作成: uv venv コマンドで現在の May 19, 2025 · 一般来说，我们不建议同时使用 uv. lock による環境の再現 uv lock コマンドでロックファイル（uv. Oct 14, 2026 · With an existing uv. This allows uv to granularly record and re-build dependencies. Create a new script and add inline metadata declaring its dependencies: Then, run the script in an isolated virtual environment: See the scripts guide to get started. lock 到版本控制后，团队所有成员或 CI/CD 流程均可通过 uv sync 快速重建完全相同的环境，无需手动维护 requirements. uv lock resolves project dependencies declared in pyproject. Oct 11, 2026 · This document describes the lockfile system in uv, focusing on the uv. uv. Locking is automatic when running uv sync, uv run, or uv add, but can be run explicitly to update the lockfile without installing packages. lock is up-to-date and that all commands are run in a consistent environment. Jan 5, 2026 · pyproject. lock should not be added to . lock という2つのファイルが、 従来よりもはっきりとした役割分担を持っていることに気づきます。 これは単なる実装都合ではなく、 「どこまでを人が決め、どこからをツールが引き受けるか」 という設計判断の結果のように見えます。 Feb 6, 2026 · Pythonのパッケージ管理ツール「uv」は、Rust言語による実装で従来のpipやPoetryを圧倒する高速性を実現し、現在大きな注目を集めています。uvはパッケージのインストールだけでなく、Python本体のバージョン管理や仮想環境構築までを1つで完結させます。特に「uv lock」コマンドで生成される 介绍 概念 项目 锁定与同步 锁定（Locking）是将项目的依赖项解析为 锁文件 （lockfile）的过程。同步（Syncing）是将锁文件中的一部分包安装到 项目环境 中的过程。 自动锁定与同步 锁定和同步在 uv 中是 自动 进行的。例如，当使用 uv run 时，项目会在执行所请求的命令之前先进行锁定和同步。这 Feb 12, 2025 · Here's another suggestion, although this would be a breaking change unfortunately: Have the default behavior of uv sync be uv sync --frozen and introduce --relock to have uv sync update the lockfile. txt 文件。 如果你发现自己在导出 uv. I created uv-secure to resolve some pain points I had with getting pip-audit to work with uv. lock）を生成します。これにより、チーム全体や CI/CD で同じバージョンの依存関係を使えます。 ユニバーサル依存解決 複数のプラットフォーム（Linux、macOS、Windows）や Python バージョンに対応した依存関係を 1 つのロックファイルで Mar 13, 2026 · Scripts uv manages dependencies and environments for single-file scripts. It’s quite nice that we can extend GitHub features like this, the product was quite different a few years ago before actions were introduced. We would like to show you a description here but the site won’t allow us. lock and requirements. Aug 20, 2024 · In contrast, uv run automatically ensures that uv. lock file format, the universal resolution mechanism, lockfile generation and validation processes, export formats such as requirements. dependency-groups: Local dependencies for development. Run after modifying pyproject. Oct 14, 2026 · Introduction Concepts The pip interface Locking environments Locking a dependency, e. txt only targets a single platform (though you can use the --universal flag to generate a cross-platform file). toml which is used to specify the broad requirements of your project, the lockfile contains the exact resolved versions that are installed in the project environment. Oct 14, 2026 · Introduction Concepts Projects Managing dependencies Dependency fields Dependencies of the project are defined in several fields: project. Nov 12, 2025 · Understanding uv and Lock Files Relevant source files Purpose and Scope This page explains the uv package manager and the uv. toml and writes exact pinned versions to a uv. 1 day ago · uv. lock is a cross-platform lockfile that contains exact information about your project's dependencies. Jan 28, 2026 · No, uv. This tool will scan PyPi dependencies listed in your uv. dependencies: Published dependencies. lock 和 requirements. lock resolves the dependencies declared in the pyproject. lock 文件，可以考虑提交一个问题来讨论你的用例。 部分安装 有时，分多个步骤执行安装会很有帮助，例如，在构建 Docker 镜像时实现最佳的层缓存。 为此， uv sync 有几个 Use uv pip install for direct, one-off installations into the environment (like traditional pip usage or installing from requirements files). txt, pylock. GitHub Gist: instantly share code, notes, and snippets. toml — it doesn't capture the current environment. txt file from a uv. Jan 26, 2025 · So given that can I leave uv. txt。 在 Docker 构建中，结合 uv sync --frozen 可复用缓存层，显著加速构建速度。 升级控制 默认情况下， uv sync 优先使用 uv. lock uses cross-platform resolution by default, requirements. uv. (2) uv. txt can be generated by the end user using a one line script. When working with many dependencies, locking exact versions makes it possible to reproduce the environment. You will learn what uv is, how the lock file ensures reproducible builds, and how these components interact with the broader system. --relock makes it clear that uv sync will invoke uv lock before running, and it separates the two tools. Package versions will only change if the project's dependency constraints exclude the previous, locked version. lock file, uv will prefer the previously locked versions of packages when running uv sync and uv lock. . Without locking, the versions of dependencies could change over time, when using a different tool, or across platforms. lock 中的版本。 Oct 2, 2024 · Alternatively, if you’ve not tied to Dependabot, you can use Renovate instead, which already supports the uv. toml dependencies. Nov 12, 2025 · This page explains the uv package manager and the uv. lock file, which records granular information about dependencies and sub-dependencies. lock is a universal lockfile: one file resolves across operating systems, architectures, and Python versions. toml, and SBOM (CycloneDX), and the core Lock struct. txt を作成する方法 (uv pip compile) について学びました。 uv add を使うことで、 ライブラリの May 15, 2025 · Learn how to easily generate a requirements. lock files Apr 2, 2025 · 4. uv sync: Ensures the environment strictly matches the lockfile or requirements, removing extraneous packages. txt out of the repository or should my repository contain all three files? The requirements. lock files. Jun 30, 2025 · a uv. Oct 26, 2026 · Learn how to create and manage your Python projects using uv, an extremely fast Python package and project manager written in Rust. Instead, the project's environment is constructed from the lockfile. Aug 26, 2025 · As per uv's documentation, concurrent installations are supported even against the same virtual environment. Oct 5, 2026 · uv writes uv. The lockfile ensures reproducible installations across environments. tool. lock file in Python. project. Since uv audit was announced though I now use that for my repos and am deprecating uv-secure in favour of the uv audit command. lock file. lock ファイルの役割、そして requirements. toml uv. sources: Alternative sources for dependencies during development. uv add We would like to show you a description here but the site won’t allow us. optional-dependencies: Published optional dependencies, or "extras". It's definitely super confusing for new people when uv sync results in an updated lockfile Nov 29, 2024 · uv. gitignore, but on the contrary, committed to the Git repository, as recommended by uv: This file should be checked into version control, allowing for consistent and reproducible installations across machines. Aug 20, 2024 · uv. yk3cap, keumqk0, qx1, vdqxqi, syex6ob, zdwg, wh6m, dlehga, lgrwbik, wpta,