Pip-tools
lastmod 2026-11-10created 2022-10-053 edits
pip-tools is a set of command-line tools for pinning and syncing the dependencies of Python projects. pip-compile takes the top-level dependencies listed in requirements.in or pyproject.toml, computes the exact versions and hashes of all sub-packages, and generates requirements.txt; pip-sync makes the installed state of a virtual environment match that file exactly. It is used as a lighter option than Poetry or uv where reproducible builds are needed.
pip-tools keeps your pinned dependencies fresh.
pip-tools=pip-compile+pip-sync