warning: Failed to parse pyproject.toml during settings discovery: TOML parse error at line 176, column 17 | 176 | exclude-newer = "7 days" | ^^^^^^^^ failed to parse year in date "7 days": failed to parse "7 da" as year (a four digit integer): invalid digit, expected 0-9 but got error: No virtual environment found for Python 3.13; run uv venv to create an environment, or pass --system to install into a non-virtual environment ✗ Package installation failed.

TL;DR

Update the pyproject.toml file to use an absolute date for the exclude-newer field under [tool.uv], as relative time strings are not supported by uv.

Guidance

• Remove the exclude-newer line from pyproject.toml if it's not necessary for the project.
• Update the exclude-newer field to use a specific, absolute date in the format "YYYY-MM-DD", such as "2026-04-29".
• Consider implementing a pre-commit hook to automatically update the exclude-newer date at release time.
• Verify that the uv version being used supports the updated pyproject.toml configuration.

Example

[tool.uv]
exclude-newer = "2026-04-29"

Notes

The uv documentation explicitly states that the exclude-newer field requires an absolute timestamp, and relative time strings are not supported. Updating the pyproject.toml file to use an absolute date should resolve the issue.

Recommendation

Apply workaround: Update the pyproject.toml file to use an absolute date for the exclude-newer field, as this is a straightforward fix that should resolve the issue without requiring any changes to the uv tool itself.