uv workspace gives strange results

[cospectrum]

Environment

• deptry version: 0.23.0
• Python version: 3.10.16
• Operating system (e.g. Ubuntu 22.04, Windows 11): macos

Describe the issue

uv run deptry . for uv-workspace gives bad results that on location.

Minimal way to reproduce the issue

project structure:

root/
  pyproject.toml
  uv.lock
  packages/
    first/
      pyproject.toml
      src/
        first/
          __init__.py
          ...
    second/
      pyproject.toml
      src/
        second/
          __init__.py

root pyproject.toml:

[project]
name = "uv-workspace"
version = "0.1.0"
description = "uv workspace"
readme = "README.md"
requires-python = ">=3.10"
dependencies = []

[tool.uv.workspace]
members = ["packages/*"]

first pyproject.toml:

[project]
name = "first"
version = "0.1.0"
description = "first"
readme = "README.md"
requires-python = ">=3.10"
dependencies = ["second", "b"] # note: there is no "a", but it is imported in the `src/first/*` files for more complex behavior

[tool.uv.sources]
second = { workspace = true }

[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"

second pyproject.toml:

[project]
name = "second"
version = "0.1.0"
description = "second"
readme = "README.md"
requires-python = ">=3.10"
dependencies = []

[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"

root/packages/first/src/first/*.py files contain imports for the following modules:
second, a, b and first (import from itself).

uv run deptry . inside the root dir warns about the following depndencies of the first module: b, first, second.
uv run deptry . inside the first dir warns about the following depndencies of the first module: a, first.

Expected behavior

1. each leaf package must be analyzed as if deptry was running from its root.
2. therefore, deptry from the root package should warn about a dependency of thefirst project.
3. deptry should not warn about "import from itself".

Additional context

[mkniewallner]

Yeah uv workspaces are not handled for now, we'd have to explicitly add support for them.