line-length = 100
target-version = "py310"

# 忽略常見產物與虛擬環境資料夾
extend-exclude = [
  ".venv",
  "venv",
  ".tox",
  ".mypy_cache",
  ".pytest_cache",
  ".ruff_cache",
  "build",
  "dist",
  "node_modules",
]

[lint]
# 基本錯誤/風格 + 匯入排序 + pyupgrade + bugbear
select = ["E", "F", "I", "UP", "B"]
# 允許自動修復所有可修復項目（VS Code 會透過 Code Action 觸發）
fixable = ["ALL"]

[lint.isort]
# 預設與 Black 兼容的行為已良好，一般無需額外調整

[format]
# 格式器偏好（VS Code 也設定了 LF 與 ruler 88）
quote-style = "double"      # 可選："single" | "double" | "preserve"
indent-style = "space"      # 可選："space" | "tab"
line-ending = "lf"          # 可選："lf" | "cr-lf" | "auto"
# 若文件含有 docstring 內嵌程式碼，可一併格式化
docstring-code-format = true
docstring-code-line-length = 100