Crash on Ruff config

[acdha]

I have a pyproject.toml file which had one arguably out of order block:

[tool.ruff.isort]
known-first-party = ["myapp"]

[tool.ruff]
line-length = 88
target-version = "py310"

select = [
    "A", # flake8-builtins
    "B", # flake8-bugbear
    "C4", # flake8-comprehensions
    "E",
    "ERA", # flake8-eradicate
    "EXE", # flake8-executable
    "F",
    "G", # flake8-logging-format
    "I", # isort
    "PIE", # flake8-pie
    "RUF", # Ruff
    "TRY", # tryceratops
    "UP", # pyupgrade
    "W",
]

ignore = [
    "TRY003",
    "RUF001", # See https://github.com/charliermarsh/ruff/issues/3947
]

This caused pyproject-fmt 0.10.0 to crash:

Traceback (most recent call last):
  File "/Users/cadams/.local/bin/pyproject-fmt", line 8, in <module>
    sys.exit(run())
             ^^^^^
  File "/Users/cadams/.local/pipx/venvs/pyproject-fmt/lib/python3.11/site-packages/pyproject_fmt/__main__.py", line 55, in run
    results = [_handle_one(config, opts) for config in opts.configs]
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/cadams/.local/pipx/venvs/pyproject-fmt/lib/python3.11/site-packages/pyproject_fmt/__main__.py", line 55, in <listcomp>
    results = [_handle_one(config, opts) for config in opts.configs]
               ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/cadams/.local/pipx/venvs/pyproject-fmt/lib/python3.11/site-packages/pyproject_fmt/__main__.py", line 28, in _handle_one
    formatted = format_pyproject(config)
                ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/cadams/.local/pipx/venvs/pyproject-fmt/lib/python3.11/site-packages/pyproject_fmt/formatter/__init__.py", line 26, in format_pyproject
    _perform(parsed, conf)
  File "/Users/cadams/.local/pipx/venvs/pyproject-fmt/lib/python3.11/site-packages/pyproject_fmt/formatter/__init__.py", line 15, in _perform
    fmt_tools(parsed, conf)
  File "/Users/cadams/.local/pipx/venvs/pyproject-fmt/lib/python3.11/site-packages/pyproject_fmt/formatter/tools.py", line 18, in fmt_tools
    ensure_newline_at_end(cast(Table, table))
  File "/Users/cadams/.local/pipx/venvs/pyproject-fmt/lib/python3.11/site-packages/pyproject_fmt/formatter/util.py", line 139, in ensure_newline_at_end
    insert_body = content.value.body
                  ^^^^^^^^^^^^^^^^^^
AttributeError: 'dict' object has no attribute 'body'

(at that point content.value is the ruff tool block)

If I move the tool.ruff.isort section below tool.ruff, it runs successfully.

[gaborbernat]

PR welcome 👍

[gaborbernat]

Please check with https://github.com/tox-dev/pyproject-fmt/releases/tag/2.0.0 and report if still a problem.