content: [build-system]
  requires = ["poetry-core>=1.0.0"]
  build-backend = "poetry.core.masonry.api"
  
  [project]
  name = "foobar"
  version = "0.1.0"
  description = "A fabulous project."
  license = "MIT"
  authors = [{name = "John Doe", email = "john.doe@example.com"}]
  maintainers = [{name = "Dohn Joe", email = "dohn.joe@example.com"}]
  readme = "README.md"
  keywords = ["foo"]
  classifiers = ["Development Status :: 3 - Alpha"]
  requires-python = ">=3.11"
  dependencies = [
      "arrow==1.2.3",
      "git-dep",
      "private-dep==3.4.5",
  ]
  
  [tool.poetry.dependencies]
  git-dep = { git = "https://example.com/foo/bar", tag = "v1.2.3" }
  private-dep = { source = "supplemental" }
  
  [tool.poetry.group.dev.dependencies]
  factory-boy = "^3.2.1"
  
  [tool.poetry.group.typing.dependencies]
  mypy = "^1.13.0"
  
  [tool.poetry.group.profiling]
  optional = true
  
  [tool.poetry.group.profiling.dependencies]
  pyinstrument = "^5.0.2"
  
  [[tool.poetry.source]]
  name = "PyPI"
  priority = "primary"
  
  [[tool.poetry.source]]
  name = "supplemental"
  url = "https://supplemental.example.com/simple/"
  priority = "supplemental"
  
  [tool.ruff]
  fix = true
  
  [tool.ruff.lint]
  # This comment should be preserved.
  fixable = ["I", "UP"]
  
  [tool.ruff.format]
  preview = true
  