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Buildout

buildout.org

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Spec score 7.7 #15 of 27 in Python Package Managers

Spec sheet

Purpose
Buildout automates software assembly, including running build tools and applying software and templates to generate configuration files and scripts.Read 9 Oct 2026 · buildout.org
Caching
Buildout supports a download cache to reuse downloaded distributions and files fetched by recipes.Read 9 Oct 2026 · buildout.org
Configuration
Buildout reads configuration from `buildout.cfg` by default, using a variation of INI syntax.Read 9 Oct 2026 · buildout.org
Dependency management
Buildout installs specified Python distributions with their dependencies and can pin dependency versions in configuration.Read 9 Oct 2026 · buildout.org
Dependency versions
Users can pin requirement versions in configuration, and Buildout can maintain a versions file for selected versions.Read 9 Oct 2026 · buildout.org
Design principles
Buildout is based on repeatability, componentization, and automation.Read 9 Oct 2026 · buildout.org
Development through deployment
The documentation describes Buildout as applicable from software development through production deployment.Read 9 Oct 2026 · buildout.org
Environment considerations
The guide recommends a virtual environment or clean Python installation because packages in a shared Python installation can cause unexpected errors.Read 9 Oct 2026 · buildout.org
Extensibility
The documentation says recipes can automate tasks such as installing non-Python software from source or running JavaScript builders.Read 9 Oct 2026 · buildout.org
Generated outputs
Buildout can generate executable scripts and configuration files based on part options and substitutions.Read 9 Oct 2026 · buildout.org
Installation
The recommended installation method is pip inside a virtual environment, using `pip install zc.buildout`.Read 9 Oct 2026 · buildout.org
Isolation
The documentation recommends using a virtual environment or clean Python installation to reduce interference from packages in a shared Python environment.Read 9 Oct 2026 · buildout.org
Non-Python tasks
Recipes can run tools such as configure and make to install non-Python software from source, or automate other tasks with Python.Read 9 Oct 2026 · buildout.org
Python development
Buildout supports Python development projects by creating editable development eggs from project directories or setup.py paths.Read 9 Oct 2026 · buildout.org
Recipe framework
Recipes extend Buildout with reusable Python modules for tasks such as installing distributions and creating configuration files.Read 9 Oct 2026 · buildout.org
Recipes
Buildout recipes implement parts and can install or update software components; the documentation says there are hundreds of recipes to choose from.Read 9 Oct 2026 · buildout.org
Repeatability
Buildout aims for the same configuration to produce the same result when built in the same environment, regardless of build history.Read 9 Oct 2026 · buildout.org
Security-related mode
Buildout's install-from-cache mode is intended to make builds without network requests, provided recipes follow the mode's requirements and a download cache is configured.Read 9 Oct 2026 · buildout.org
Support and community
The project site links to a GitHub issue tracker and repository, and invites contributors to discuss ideas and submit pull requests through its development group.Read 9 Oct 2026 · buildout.org
Use across lifecycle
The documentation says Buildout can be used in software phases from development through production deployment.Read 9 Oct 2026 · buildout.org
Version control
The getting-started guide says the example project needs only its buildout.cfg file checked into version control; other files are generated.Read 9 Oct 2026 · buildout.org
What it builds
It runs build tools and applies software and templates to generate configuration files and scripts.Read 9 Oct 2026 · buildout.org

Where Specifiction places it

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