[project]
name = "arbitrage"
version = "0.1.0"
description = "Polymarket NegRisk multi-outcome arbitrage scanner & executor (paper + live)"
requires-python = ">=3.12"
readme = "README.md"

dependencies = [
  # Polymarket / chain
  "py-clob-client>=0.20.0",
  "web3>=7.0.0",
  "eth-account>=0.13.0",
  # Async IO
  "httpx>=0.27.0",
  "websockets>=13.0",
  "tenacity>=9.0.0",
  # Web UI
  "fastapi>=0.115.0",
  "uvicorn[standard]>=0.32.0",
  "jinja2>=3.1.4",
  "sse-starlette>=2.1.0",
  # Persistence
  "aiosqlite>=0.20.0",
  # Sorted price ladders for the L2 book
  "sortedcontainers>=2.4.0",
  # Config / models / logs
  "pydantic>=2.9.0",
  "pydantic-settings>=2.5.0",
  "loguru>=0.7.2",
  "python-dotenv>=1.0.1",
  "orjson>=3.10.0",
]

[project.optional-dependencies]
dev = [
  "pytest>=8.3.0",
  "pytest-asyncio>=0.24.0",
  "pytest-cov>=5.0.0",
  "ruff>=0.7.0",
  "mypy>=1.13.0",
  "respx>=0.21.0",
  "freezegun>=1.5.0",
]

[project.scripts]
arb = "arbitrage.cli:main"

[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"

[tool.hatch.build.targets.wheel]
packages = ["arbitrage"]

[tool.pytest.ini_options]
asyncio_mode = "auto"
testpaths = ["tests"]
addopts = "-ra --strict-markers --strict-config"

[tool.ruff]
line-length = 100
target-version = "py312"

[tool.ruff.lint]
select = ["E", "F", "I", "N", "B", "UP", "SIM", "RUF", "ASYNC"]
ignore = [
  "E501",     # line length handled by formatter
  "N817",     # `Decimal as D` alias is an intentional test convention
  "UP042",    # str+Enum is fine; migrating to StrEnum is cosmetic
  "N818",     # RiskDenied is a flow-control exception, Error suffix unneeded
  "SIM105",   # try/except/pass reads fine for cancellation suppression
  "SIM118",   # x in dict.keys() is explicit; not always a win to remove
]

[tool.ruff.lint.per-file-ignores]
"tests/*" = ["F401"]   # test fixtures commonly import for side effects

[tool.mypy]
python_version = "3.12"
strict = true
warn_return_any = true
warn_unused_ignores = true
plugins = ["pydantic.mypy"]