pyproject.toml

[tool.pytest.ini_options]
addopts = "-q"
filterwarnings = [
    "error", # Fail the tests if there are any warnings.
    "ignore:^find_module\\(\\) is deprecated and slated for removal in Python 3.12; use find_spec\\(\\) instead$:DeprecationWarning:importlib",
    "ignore:^FileFinder.find_loader\\(\\) is deprecated and slated for removal in Python 3.12; use find_spec\\(\\) instead$:DeprecationWarning:importlib",
    "ignore:^pkg_resources is deprecated as an API:DeprecationWarning:pkg_resources",
    "ignore:^pkg_resources is deprecated as an API:DeprecationWarning:pyramid",
    "ignore:^Deprecated call to .pkg_resources\\.declare_namespace\\('.*'\\).\\.:DeprecationWarning:pkg_resources",
    "ignore:^'cgi' is deprecated and slated for removal in Python 3\\.13$:DeprecationWarning:webob",
    "ignore:^datetime\\.datetime\\.utcnow\\(\\) is deprecated and scheduled for removal in a future version\\.:DeprecationWarning",
]

[tool.ruff]
target-version = "py311"

[tool.ruff.lint]
select = ["ALL"]
ignore = [
    "ANN",   # flake8-annotations (checks for absence of type annotations on functions)
    "CPY",   # flake8-copyright (checks for missing copyright notices)
    "COM",   # flake8-commas (we use a code formatter so we don't need a linter to check this)
    "D100","D101","D102","D103","D104","D105","D106","D107", # Missing docstrings.
    "D202", # "No blank lines allowed after function docstring" conflicts with the Ruff code formatter.
    # "Multi-line docstring summary should start at the first line" (D212)
    # and "Multi-line docstring summary should start at the second line" (D213).
    # These two rules conflict with each other so you have to disable one of them.
    # How about we disable them both? PEP 257 says either approach is okay:
    #
    # > The summary line may be on the same line as the opening quotes or on
    # > the next line.
    # >
    # > https://peps.python.org/pep-0257/#multi-line-docstrings
    "D212", "D213",
    "D203", # incorrect-blank-line-before-class. Incompatible with `no-blank-line-before-class` (D211)
    "E501", # line-too-long (we use the code formatter so we don't need the linter to check line lengths for us).
    "PLR2004", # "Magic value used in comparison", this mostly triggers false-positives related to HTTP status codes.
    "PLR6301", # Method could be a function/classmethod/static method (doesn't use self)
    "RET501", # Do not explicitly return None if it's the only possible return value.
    "RET504", # Unnecessary assignment before return statement.
]

[tool.ruff.lint.per-file-ignores]
"tests/*" = [
    # Just disable name style checking for the tests, because we
    # frequently use lots of argument names that don't conform.
    # For example we frequently create pytest fixtures that aren't named in
    # snake_case, such as a fixture that returns a mock of the FooBar class would
    # be named FooBar in CamelCase.
    "N",
    "PLR0913", # Too many arguments. Tests often have lots of arguments.
    "PLR0917", # Too many positional arguments. Tests often have lots of arguments.
    "PLR0904", # Too many public methods. Test classes often have lots of test methods.
    "S101", # Use of `assert` detected.
]
"__init__.py" = [
    "F401", # Ignore unused import errors on __init__ files to avoid having to add either a noqa stament or an __all__ declaration.
]
"via/migrations/*" = [
    "INP001",
]
"bin/*" = [
    "INP001",
]

[tool.coverage.run]
branch = true
parallel = true
source = ["via", "tests/unit"]
omit = [
    "*/via/__main__.py",
    "*/via/scripts/init_db.py",
    "via/pshell.py",
]

[tool.coverage.paths]
source = ["src", ".tox/*tests/lib/python*/site-packages"]

[tool.coverage.report]
show_missing = true
precision = 2
fail_under = 100.00
skip_covered = true
exclude_also = [
    # `if TYPE_CHECKING:` blocks are only executed while running mypy.
    "if TYPE_CHECKING:",
]


[tool.mypy]
allow_untyped_globals = true
error_summary = false
pretty = true
warn_unused_configs = true
warn_redundant_casts = true
warn_unused_ignores = true

disable_error_code = [
    # https://mypy.readthedocs.io/en/stable/error_code_list.html#code-import-untyped
    "import-untyped",
]

[[tool.mypy.overrides]]
module = [
  # Don't try to typecheck the tests for now.
  "tests.*",
]
ignore_errors = true