pyproject.toml

[project]
name = "leetcode-py-cheatsheet"
version = "0.1.0"
description = "Quick reference for common LeetCode Python techniques and patterns."
readme = "README.md"
requires-python = ">=3.13"
dependencies = []

[dependency-groups]
dev = ["mypy>=1.13.0", "ruff>=0.7.4"]

[tool.ruff]
select = [
    "N",   # pep8-naming - Naming convention checks (e.g., function/class naming)
    "E",   # pycodestyle errors - Basic Python code style checks
    "W",   # pycodestyle warnings - Style warnings that aren't errors
    "D",   # pycodestyle docstrings - Docstring checks
    "F",   # pyflakes - Logical errors like unused imports/variables
    "I",   # isort - Import sorting and organization
    "C90", # mccabe - Code complexity checks (cyclomatic complexity)
    "S",   # bandit - Security issue detection
]

ignore = [
    "D200", # One-line docstring should fit on one line
    "D205", # Ruff: 1 blank line required between summary line and description
    "D212", # Multi-line docstring summary should start at the first line
    "E501", # Line too long
]
fixable = [
    "ALL",
] # Enable automatic fixing for all rules that support auto-fixing
exclude = [".ruff_cache"]
target-version = "py313"

[tool.ruff.lint.pydocstyle]
convention = "google" # Google style docstrings


[tool.ruff.lint.mccabe]
max-complexity = 10 # Maximum cyclomatic complexity allowed for a function or method.

[tool.mypy]
python_version = "3.13"
exclude = ["^test/"]                   # TODO: this seems to not work
disable_error_code = ["var-annotated"]

#strict = true                 # Enable strict type checking mode
pretty = true                 # Show error messages in a more readable format
show_error_codes = true       # Show error codes in error messages
incremental = true            # Enable incremental mode for faster checking
disallow_untyped_defs = true  # Disallow functions without type annotations
disallow_untyped_calls = true # Warn about calling functions without type annotations
no_implicit_optional = true   # Disallow implicit optional types
warn_return_any = true        # Warn about returning Any type
cache_dir = ".mypy_cache"     # Directory for cache files
ignore_missing_imports = true # Skip type checking for missing imports (useful for third-party packages)