my-NexusTradingForexBot/pyproject.toml

[build-system]
requires = ["setuptools>=68.0.0", "wheel"]
build-backend = "setuptools.build_meta"

[project]
name = "nexus-scalp-engine"
version = "9.0.14"
description = "Production-grade, high-frequency, multi-timeframe scalp trading engine using PyTorch and MetaTrader 5"
authors = [
    { name = "Nexus Quantitative Engineering Team", email = "quant@nexus-trading.internal" }
]
license = { text = "Proprietary" }
readme = "README.md"
requires-python = ">=3.11"
dependencies = [
    "pydantic>=2.6.0,<3.0.0",
    "pydantic-settings>=2.1.0,<3.0.0",
    "pyyaml>=6.0.1,<7.0.0",
    "structlog>=24.1.0,<27.0.0",
    "typer>=0.9.0,<1.0.0",
    "rich>=13.7.0,<16.0.0",
    "polars>=0.20.0,<2.0.0",
    "networkx>=3.0,<4.0",
    "pyarrow>=15.0.0,<26.0.0",
    "numpy>=1.26.0,<3.0.0",
    "torch>=2.2.0,<3.0.0",
    "fastapi>=0.110.0,<1.0.0",
    "uvicorn>=0.27.0,<1.0.0",
    "httpx>=0.26.0,<1.0.0",
    "MetaTrader5>=5.0.45; platform_system == 'Windows'",
    "feedparser>=6.0.0,<7.0.0; python_version >= '3.11'",
    "tzdata>=2024.1",
    "Pygments>=2.20.0",
    "PyNaCl>=1.5.0,<2.0.0",
]

[project.optional-dependencies]
dev = [
    "pytest>=8.0.0",
    "pytest-asyncio>=0.23.0",
    "pytest-cov>=4.1.0",
    "pytest-xdist>=3.5.0",

    "ruff==0.16.8",
    "mypy>=1.8.0",
    "types-pyyaml>=6.0.12",
    "types-requests>=2.31.0",
    "types-setuptools>=68.0.0",
]
web = [
    "fastapi>=0.110.0,<1.0.0",
    "uvicorn>=0.27.0,<1.0.0",
    "httpx>=0.26.0,<1.0.0",
]
# Client E2E golden journeys (tests/e2e_client, nightly-e2e.yml) drive a real
# Chromium via Playwright. Kept as a dedicated extra so the base runtime wheel
# and the docker image stay free of the browser toolchain; CI installs
# `.[e2e]` before `python -m playwright install chromium`.
e2e = [
    "playwright>=1.40.0",
]
release = [
    "pyinstaller>=6.0.0",
    "feedparser>=6.0.0,<7.0.0",
]
postgres = [
    "psycopg[binary]>=3.1,<4.0",
]

[project.scripts]
nexus = "nexus_scalp.release.cli_shim:app"
nse = "nexus_scalp.cli.main:app"

[tool.setuptools.packages.find]
where = ["src"]

[tool.ruff]
line-length = 100
target-version = "py311"
# scratch/ holds one-off diagnostic probes from parallel agents (their
# WIP is intentionally not lint-clean and is NOT part of the shipped
# package or CI surface). Excluded from lint/format so transient probe
# edits cannot break CI; src/, tests/, scripts/ and repo-root modules
# remain fully covered.
exclude = ["scratch", ".venv", "release", "artifacts", "_cleanup_hold_20260819"]

[tool.ruff.format]
# Byte-exact external spec fixtures: their content is pinned by an md5 issued
# with the security task (tests must not be "reformatted", or the pinned spec
# file and the committed file diverge and the pin can no longer be verified).
# Formatting is the ONLY thing exempted — the assertions themselves are the
# spec of BUG-263 and are never edited.
exclude = ["tests/unit/test_agent9_rollback_integrity.py"]

[tool.ruff.lint]
select = ["E", "F", "B", "I", "N", "UP", "PL", "RUF"]
ignore = [
    "E501",    # Line too long (handled via formatter)
    "E741",    # Ambiguous variable name (e.g., 'l' for Low price)
    "N802",    # Function name should be lowercase (e.g., _extract_X_y)
    "N803",    # Argument name should be lowercase (e.g., X matrix)
    "N806",    # Variable in function should be lowercase (e.g., X_train, UNSAFE_REGIMES)
    "N812",    # Lowercase functional imported as non-lowercase F
    "N813",    # Camelcase MetaTrader5 imported as lowercase mt5
    "B008",    # Do not perform function call in argument defaults
    "PLR0913", # Too many arguments
    "PLR0917", # Too many positional arguments
    "PLR0915", # Too many statements
    "PLR0912", # Too many branches
    "PLR0911", # Too many return statements
    "PLR2004", # Magic value in comparison
    "PLC0415", # Top-level imports (allow dynamic / conditional imports)
]

[tool.ruff.lint.per-file-ignores]
"NexusTradingForexBot.py" = ["E402"]
"main.py" = ["E402"]
"src/nexus_scalp/web/server.py" = ["RUF006", "E402"]
"src/nexus_scalp/gateway/server.py" = ["PLW0603"]
"tests/unit/test_accounting_pnl_regression.py" = ["N801"]
"tests/*" = [
    "PLR2004",
    "PLC0415",
    "RUF059",
    "F401",
    "E501",
]

[tool.mypy]
python_version = "3.11"
warn_return_any = false
warn_unused_configs = true
disallow_untyped_defs = false
disallow_incomplete_defs = false
check_untyped_defs = false
disallow_untyped_decorators = false
no_implicit_optional = true
strict_optional = false
ignore_missing_imports = true


[[tool.mypy.overrides]]
module = "scripts.*"
ignore_errors = true

[[tool.mypy.overrides]]
module = [
    "MetaTrader5.*",
    "fastapi.*",
    "starlette.*",
    "structlog.*",
    "torch.*",
    "numpy.*",
    "polars.*",
    "pyarrow.*"
]
ignore_missing_imports = true

[tool.pytest.ini_options]
minversion = "8.0"
addopts = "-ra -q --strict-markers"
testpaths = ["tests"]
markers = [
    "slow: mark test as slow (nightly/pre-release; skipped by default in fast gate)",
]
asyncio_mode = "auto"
# Ensure the repo root is importable so `from tests.helpers.mt5_fixtures
# import ...` resolves identically on CI (GitHub Actions) and locally,
# independent of pytest's rootdir detection / pip install mode.
pythonpath = ["."]