How make tox-uv ignore pyproject.toml?

[emdneto]

I have a root pyproject.toml with:

# https://docs.astral.sh/uv/reference/settings/
[tool.uv]
package = false # https://docs.astral.sh/uv/reference/settings/#package

# https://docs.astral.sh/uv/reference/settings/#sources
[tool.uv.sources]
opentelemetry-api = { git = "https://github.com/open-telemetry/opentelemetry-python", branch = "main", subdirectory = "opentelemetry-api" }
opentelemetry-sdk = { git = "https://github.com/open-telemetry/opentelemetry-python", branch = "main", subdirectory = "opentelemetry-sdk" }
opentelemetry-semantic-conventions = { git = "https://github.com/open-telemetry/opentelemetry-python", branch = "main", subdirectory = "opentelemetry-semantic-conventions" }
opentelemetry-test-utils = { git = "https://github.com/open-telemetry/opentelemetry-python", branch = "main", subdirectory = "tests/opentelemetry-test-utils" }

Right now, I want to use uv locally to have the dependencies on a venv and keep tox environments installing from pypi. how can I make uv not to consider the sources configuration under this file when installing packages and instead look at pypi?

related issue: open-telemetry/opentelemetry-python-contrib#3124

[gaborbernat]

This is an uv question, not tox 🤔 tox-uv is only a shim, if uv has an environment variable to achieve this behaviour you can set that. Otherwise if has a CLI flag you can use https://github.com/tox-dev/tox-uv#uv_sync_flags.

[emdneto]

Agreed. I'm using uv_sync_flags = --no-sources but has no effect

--no-sources Ignore the tool.uv.sources table when resolving dependencies. Used to lock against the
standards-compliant, publishable package metadata, as opposed to using any local or Git
sources

[emdneto]

Also, set UV_NO_CONFIG=1 as environment variable didn't work

[gaborbernat]

My suggestions is to ask the uv maintainers why it doesn't work.