pyproject.toml

[project]
name = "tradeflow-api"
version = "1.0.0"
description = "TradeFlow AI — FastAPI Backend"
requires-python = ">=3.13,<3.14"  # paddlepaddle does not yet have cp314 wheels
dependencies = [
    # Web framework
    "fastapi>=0.115.6",
    "uvicorn[standard]>=0.34.0",
    "python-multipart>=0.0.20",
    "slowapi>=0.1.9",  # Rate limiting

    # Config & validation
    "pydantic>=2.10.6",
    "pydantic-settings>=2.7.1",

    # Auth — Keycloak JWT validation
    "python-jose[cryptography]>=3.3.0",
    "httpx>=0.28.1",

    # Database
    "asyncpg>=0.30.0",
    "sqlalchemy[asyncio]>=2.0.40",
    "supabase>=2.13.0",

    # Storage
    "boto3>=1.37.8",         # MinIO (S3-compatible)
    "minio>=7.2.13",
    "python-magic>=0.4.27",  # File type validation

    # Task queue
    "celery>=5.5.0",
    "kombu>=5.5.2",
    "redis>=5.2.1",

    # AI / LLM
    "google-generativeai>=0.8.5",
    "langchain-google-genai>=2.1.0",
    "langchain-openai>=0.2.14",
    "langgraph>=0.3.18",
    "langgraph-checkpoint-redis>=0.0.6",
    "langsmith>=0.3.11",
    "openai>=1.58.1",         # text-embedding-3-small

    # OCR & document processing
    "paddleocr>=2.9.1,<3.0",
    "paddlepaddle>=2.6.2,<3.4",  # cp313 wheels only; 3.3.1 is latest tested
    "pymupdf>=1.25.3",
    "pdfplumber>=0.11.4",
    "openpyxl>=3.1.0",
    "opencv-python-headless>=4.11.0.86",
    "pillow>=11.1.0",
    "lingua-language-detector>=2.0.2",

    # ML
    "xgboost>=2.1.4",
    "scikit-learn>=1.6.1",
    "joblib>=1.4.2",
    "numpy>=2.2.3",
    "pandas>=2.2.3",

    # Vector store
    "chromadb>=0.6.3",

    # Azure DI (fallback OCR)
    "azure-ai-documentintelligence>=1.0.0",
    "azure-core>=1.32.0",

    # Blockchain
    "web3>=7.8.0",
    "eth-account>=0.13.4",

    # Notifications
    "resend>=2.7.0",

    # Observability
    "sentry-sdk[fastapi]>=2.20.0",
    "opentelemetry-sdk>=1.30.0",
    "opentelemetry-instrumentation-fastapi>=0.51b0",
    "opentelemetry-instrumentation-celery>=0.51b0",
    "opentelemetry-instrumentation-httpx>=0.51b0",
    "opentelemetry-instrumentation-redis>=0.51b0",
    "prometheus-fastapi-instrumentator>=7.0.2",

    # Utilities
    "circuitbreaker>=2.0.0",
    "cryptography>=44.0.0",
    "python-dateutil>=2.9.0",
    "pytz>=2025.1",
    "tenacity>=9.0.0",
    "structlog>=24.4.0",
]

[project.optional-dependencies]
dev = [
    "pytest>=8.3.4",
    "pytest-asyncio>=0.25.3",
    "pytest-cov>=6.0.0",
    "httpx>=0.28.1",
    "ruff>=0.9.4",
    "mypy>=1.14.1",
    "factory-boy>=3.3.1",
]

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

[tool.ruff]
target-version = "py313"
line-length = 120

[tool.ruff.lint]
select = ["E", "F", "I", "N", "W", "UP", "S", "B", "C4", "SIM"]
ignore = [
    "E501",   # allow lines longer than line-length
    "S101",   # allow assert in tests
    "N802",   # allow uppercase function names (pydantic property KEYCLOAK_JWKS_URL)
    "N803",   # allow uppercase argument names (ML convention: X)
    "N806",   # allow uppercase variable names (ML convention: X_train, X_valid)
    "B008",   # allow function calls in defaults (FastAPI Depends/File/Form pattern)
    "S108",   # allow /tmp paths (controlled usage in predictor_svc)
    "S110",   # allow try-except-pass (fire-and-forget status updates)
    "SIM105", # allow explicit try-except-pass over contextlib.suppress
    "SIM108", # allow if-else blocks over ternary (readability)
]

[tool.ruff.lint.per-file-ignores]
"src/tasks/*.py" = ["B904"]  # Celery self.retry() cannot use raise-from
"src/auth/keycloak.py" = ["B904"]
"src/dependencies.py" = ["B904"]

[tool.mypy]
python_version = "3.13"
strict = true
ignore_missing_imports = true

[tool.pytest.ini_options]
asyncio_mode = "auto"
testpaths = ["tests"]

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