pyproject.toml

[tool.black]
line-length = 119
target-version = ['py37']

[tool.ruff]
# Never enforce `E501` (line length violations).
ignore = ["E501", "E741", "W605"]
select = ["C", "E", "F", "I", "W"]
line-length = 119

# Ignore import violations in all `__init__.py` files.
[tool.ruff.per-file-ignores]
"__init__.py" = ["E402", "F401", "F403", "F811"]
"src/transformers/file_utils.py" = ["F401"]
"src/transformers/utils/dummy_*.py" = ["F401"]

[tool.ruff.isort]
lines-after-imports = 2
known-first-party = ["transformers"]