Self-referential pyproject.toml

[stredaa]

Description

Self-referential pyproject.toml breaks Poetry dependency manager.

How to Reproduce

• have pyproject.toml with xdis = "^6.1.0"
• run poetry lock

Output Given

Package 'xdis' is listed as a dependency of itself.

Expected behavior

Successful project dependency resolution.

Environment

Windows 10/Ubuntu, poetry 1.8.2

Workarounds

Rebuild xdis without line 17 in pyproject.toml.