Simple example does not work on Windows 10

[tbsgt]

Description

The simple example does not work on Windows.

Reproduce

1. Make the pyproject.toml from the simple example:

# pyproject.toml
[project.optional-dependencies]
dev = ["doitoml"]

[tool.doit]
loader = "doitoml"
verbosity = 2

[tool.doitoml.tasks.hello]
actions = ['echo "Hello World!"']

2. Run pip install -e .[dev]

3. Run doit

4. See an UnsafePathError:

UnsafePathError: The path is outside the known `safe_paths`: C:/sandboxes/bug-test

  -c:/sandboxes/bug-test

Expected behavior

Run doit and you should see

.  hello:
Hello World!

Context

• Operating System and version: Windows 10.0.19045
• doit version(s): 0.36.0
• doitoml version(s): 0.2.0

Note the capitalization mismatch on the drive letter. If I pass through a traditional dodo.py everything works well.

# dodo.py
from pathlib import Path

from doitoml import DoiTOML


class P:
    """Paths."""
    DODO = Path(__file__)
    ROOT = DODO.parent


doitoml = DoiTOML(
    config_paths=[P.ROOT / "pyproject.toml"]
)
globals().update(doitoml.tasks())

Command Line Output

UnsafePathError: The path is outside the known `safe_paths`: C:/sandboxes/bug-test
-c:/sandboxes/bug-test