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pur

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library7.4.0pypypiunverified

Update packages in a requirements.txt file to latest versions. Latest version 7.4.0. Release cadence: irregular.

devops

pip install pur

github ↗homepage ↗

INSTALL

IMPORT

SIG · PUR

pur

devopspythonv7.4.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Update all packages in requirements.txt to the latest versions.

pur -r requirements.txt

Debug

Known issues

gotchaPur updates to the latest version regardless of semver constraints. It always replaces the pinned version with the latest available, which may introduce breaking changes.

fix

Review changes after running pur, or use `pur --dry-run` first.

affects: all

deprecatedThe `--interactive` flag was removed in version 7.0.0. Use `--dry-run` and manual editing instead.

fix

Use `pur --dry-run` to preview updates.

affects: >=7.0.0

breakingIn version 7.0.0, pur changed from using `pip list --outdated` to a direct PyPI API call. This means it no longer respects `--index-url` or other pip config.

fix

If you need a custom index, use `--index-url` flag with pur explicitly. Example: `pur --index-url https://my.private.index/simple`

affects: >=7.0.0

Errors

Common errors & fixes

ModuleNotFoundError: No module named 'pur'

Pur is a command-line tool, not a Python module. It should be run as a shell command, not imported.

fix

Run `pur` from the command line, not within Python.

Could not find a requirements.txt file.

The default file is requirements.txt. If your file has a different name, pur cannot find it.

fix

Specify the file with `-r` flag, e.g., `pur -r dev-requirements.txt`

Upgrade

Version history

7.4.0latest on PyPI · released Apr 26, 2026

Audit

Dependencies

No dependency data recorded yet.

Agent activity

6 hits · last 30 days

node

Resources

githubhttps://github.com/alanhamlett/pip-update-requirements ↗

homepagehttps://github.com/alanhamlett/pip-update-requirements ↗