pyproject.toml

[project]
name = "language_tool_python"
version = "3.4.0" # Keep in sync with docs/source/conf.py
requires-python = ">=3.10"
description = "Checks grammar using LanguageTool."
readme = { file = "README.md", content-type = "text/markdown" }
license = "GPL-3.0-only"
license-files = ["LICENSE"]
authors = [
    { name = "Jack Morris", email = "jxmorris12@gmail.com" }
]
maintainers = [
    { name = "mdevolde", email = "martin.devolder2@gmail.com" }
]
classifiers = [
    "Programming Language :: Python :: 3",
    "Programming Language :: Python :: 3.10",
    "Programming Language :: Python :: 3.11",
    "Programming Language :: Python :: 3.12",
    "Programming Language :: Python :: 3.13",
    "Programming Language :: Python :: 3.14",
    "Programming Language :: Python :: 3.15",
    "Operating System :: OS Independent",
    "Topic :: Software Development :: Libraries :: Python Modules",
    "Topic :: Text Processing :: Linguistic",
]
keywords = ["python", "nlp", "grammar", "languagetool", "grammar-checker", "spellchecker", "grammar-parser"]

dependencies = [
    "requests",
    "tqdm",
    "psutil",
    "tomli; python_version < '3.11'", # only needed for py < 3.11 because tomllib added in 3.11 is used in the codebase, needs a fallback
    "typing_extensions; python_version < '3.13'", # only needed for py < 3.13 because warnings.deprecated added in 3.13 is used in the codebase
]

[project.urls]
repository = "https://github.com/jxmorris12/language_tool_python.git"
documentation = "https://language-tool-python.readthedocs.io/en/latest/"
changelog = "https://github.com/jxmorris12/language_tool_python/blob/master/CHANGELOG.md"

[dependency-groups]
tests = [
    "pytest",
    "pytest-benchmark",
    "pytest-cov",
    "hypothesis",
]

docs = [
  "furo",
  "sphinx",
  "sphinx-design",
]

types = [
    "types-requests",
    "types-tqdm",
    "types-psutil",
]

quality = [
    # Keep in sync mypy version with .pre-commit-config.yaml
    "mypy==2.3.0",
    # Keep in sync ruff version with .pre-commit-config.yaml
    "ruff==0.15.22",
    # Keep in sync zizmor version with .pre-commit-config.yaml
    "zizmor==1.28.0"
]


[project.scripts]
language_tool_python = "language_tool_python.__main__:main"

[build-system]
requires = ["uv_build>=0.12.1,<0.13"]
build-backend = "uv_build"

[tool.uv]
exclude-newer = "7 days"
required-version = ">=0.12.1,<0.13"

[tool.ruff]
line-length = 88
include = ["src/**/*.py", "tests/**/*.py"]

[tool.ruff.lint]
select = [
    "A",      # Built-in shadowing and variable shadowing checks
    "ANN",    # Type annotation presence and quality checks
    "ARG",    # Unused function and method arguments
    "ASYNC",  # Asyncio and asynchronous programming issues
    "B",      # Likely bugs and dangerous patterns (flake8-bugbear)
    "BLE",    # Blind exception handling (e.g. bare except)
    "COM",    # Trailing commas consistency
    "C4",     # Unnecessary or suboptimal collection constructions
    "C90",    # McCabe complexity checks
    "D",      # Docstring conventions and style (pydocstyle)
    "DTZ",    # Naive datetime usage and timezone issues
    "E",      # pycodestyle errors (PEP 8 violations)
    "EM",     # Exception message formatting issues
    "ERA",    # Commented-out dead code detection
    "F",      # Pyflakes logical and static analysis errors
    "FA",     # Future-compatible typing annotations
    "FBT",    # Boolean positional argument "traps"
    "FIX",    # TODO, FIXME, XXX comment detection
    "FLY",    # Prefer f-strings over str.format()
    "FURB",   # Refactoring and modernization suggestions (refurb)
    "G",      # Logging format and logging call issues
    "I",      # Import sorting and organization (isort)
    "ICN",    # Import alias naming conventions
    "INP",    # Missing __init__.py package checks
    "N",      # PEP 8 naming conventions (pep8-naming)
    "PERF",   # Performance anti-patterns
    "PGH",    # Pygrep-hooks rules and miscellaneous checks
    "PIE",    # Unnecessary or non-pythonic code patterns
    "PL",     # Pylint-derived checks
    "PT",     # Pytest style and correctness checks
    "PTH",    # Prefer pathlib over os/path utilities
    "Q",      # Quote style consistency
    "RET",    # Return statement consistency and simplification
    "RSE",    # Raise statement improvements
    "RUF",    # Ruff-specific rules
    "S",      # Security issues and insecure code patterns (bandit)
    "SLF",    # Access to private members
    "SLOT",   # __slots__ usage checks
    "SIM",    # Code simplification opportunities
    "TC",     # Type-checking block optimizations
    "TCH",    # Move typing-only imports into TYPE_CHECKING blocks
    "TID",    # Import restriction and tidiness rules
    "TRY",    # try/except structure improvements
    "T10",    # Debugger breakpoint detection
    "T20",    # print/pprint statement detection
    "UP",     # Python syntax and API modernization (pyupgrade)
    "W",      # pycodestyle warnings
    "YTT",    # Unsafe or outdated sys.version checks
]
ignore = [
    "COM812", # Missing trailing comma in confict with formatter
    "D203",   # Has to choose between D203 and D211 (No blank line before class docstring)
    "D213",   # Has to choose between D213 and D212 (Multi-line docstring should start at the first line)
    "FBT001", # Positional boolean arguments. Fix these in next breaking change release
    "FBT002", # Default positional boolean arguments. Fix these in next breaking change release
    "TRY301", # Raise an exception in a try block that is caught by the except block. There is a workaround for this in the codebase
]

[tool.ruff.lint.per-file-ignores]
"tests/**/*.py" = [
    "S101",   # Need to use assert statements in tests
    "SLF001", # Need to use private members of the library for testing
    "RUF001", # LanguageTool output contains typographic quotes (‘’“”)
]
"src/language_tool_python/__main__.py" = ["T201"] # Allow usage of print in the CLI entry point

[tool.mypy]
files = ["src", "tests"]
disallow_any_decorated = true
disallow_any_explicit = true
disallow_any_expr = true
disallow_any_generics = true
disallow_any_unimported = true
disallow_subclassing_any = true
disallow_untyped_calls = true
disallow_untyped_decorators = true
disallow_untyped_defs = true
extra_checks = true
no_implicit_optional = true
no_implicit_reexport = true
pretty = true
show_error_codes = true
strict_equality = true
strict_equality_for_none = true
warn_redundant_casts = true
warn_return_any = true
warn_unreachable = true
warn_unused_configs = true
warn_unused_ignores = true

[[tool.mypy.overrides]]
module = ["tests.property.*"]
# hypothesis decorators contain Any expressions, so we need to disable the following checks for tests using hypothesis
disallow_any_decorated = false
disallow_any_expr = false