pyproject.toml

[tool.ruff]
# Line length (Black default)
line-length = 88

# Python target version
target-version = "py38"

# Ignored rules for the entire project
[tool.ruff.lint]
ignore = [
    "E501", # Line too long
    "E203", # Whitespace before ':'
    # "TRY301", # Raise within try block (this is actually a good practice)
    # "W503"  # Line break before binary operator (not PEP8 enforced, so not implemented in Ruff)
]

# flake8 plugins to enable:
#   - flake8-bugbear          B
#   - flake8-builtins         A
#   - flake8-comprehensions   C4
#   - flake8-debugger         T10
#   - flake8-logging-format   G
#   - pep8-naming             N
#   - pyflakes                F
#   - tryceratops             TRY
select = [
    "A",   # flake8-builtins
    "B",   # flake8-bugbear
    "C4",  # flake8-comprehensions
    "T10", # flake8-debugger
    "G",   # flake8-logging-format
    "N",   # pep8-naming
    "F",   # pyflakes
    "TRY", # tryceratops
    "I",   # isort
    "E",   # pycodestyle errors
    "UP",  # pyupgrade
]

# Per-file rule ignores
[tool.ruff.lint.per-file-ignores]
# Trailing whitespace in comment
"binder/ipython_config.py" = ["E266"]
# suppress `raise ... from err`
# Why we ignore B904 from the object-oriented tests?
# We do want to raise an assertion error if the check on the solution function attributes fails,
# but Python by default will raise a TypeError via vars(solution_result)
# if the result is not a class and therefore doesn't have a __dict__ attribute.
"tutorial/tests/test_object_oriented_programming.py" = ["B904"]

# Ruff formatting
[tool.ruff.format]
quote-style = "double"
indent-style = "space"

# pytest
[tool.pytest.ini_options]
addopts = "-v --tb=short"