CodeBench: deprecated-patterns.md + inline deprecated-säännöt promptissa

Lisätty SQLAlchemy 2.0, Pydantic v2, FastAPI ja Python deprecated →
modern patterniparit. Uusimmat dokumentaatiot tarkistettu 2026-04-14.

kipina-codebench/prompts/code.md

@@ -25,6 +25,14 @@ OUTPUT FORMAT — use these exact markers to separate files:
 
 DOCUMENTATION — every file must have a one-line module docstring. Classes get a one-line docstring. Keep it zensical: say what it IS, not what it does. No filler.
 
+NEVER USE DEPRECATED PATTERNS:
+- ✗ declarative_base() → ✓ class Base(DeclarativeBase): pass
+- ✗ Column(Type) → ✓ Mapped[type] = mapped_column(Type)
+- ✗ class Config: orm_mode = True → ✓ model_config = ConfigDict(from_attributes=True)
+- ✗ .dict() → ✓ .model_dump()
+- ✗ Optional[str] → ✓ str | None
+- ✗ session.query(Model).all() → ✓ session.execute(select(Model)).scalars().all()
+
 RULES:
 - Follow the REFERENCE IMPLEMENTATION patterns exactly
 - SQLAlchemy 2.0: DeclarativeBase + Mapped + mapped_column (not Column())

kipina-codebench/prompts/deprecated-patterns.md

@@ -0,0 +1,31 @@
+DEPRECATED PATTERNS — do NOT generate these. Use the modern alternative.
+
+SQLAlchemy:
+  ✗ from sqlalchemy.ext.declarative import declarative_base → ✓ from sqlalchemy.orm import DeclarativeBase
+  ✗ Base = declarative_base() → ✓ class Base(DeclarativeBase): pass
+  ✗ Column(Integer, primary_key=True) → ✓ Mapped[int] = mapped_column(primary_key=True)
+  ✗ Column(String(255)) → ✓ Mapped[str] = mapped_column(String(255))
+  ✗ session.query(User).filter_by(name="x").all() → ✓ session.execute(select(User).filter_by(name="x")).scalars().all()
+  ✗ session.query(User).get(5) → ✓ session.get(User, 5)
+  ✗ MetaData(bind=engine) → ✓ metadata.create_all(engine)
+
+Pydantic:
+  ✗ class Config: orm_mode = True → ✓ model_config = ConfigDict(from_attributes=True)
+  ✗ .dict() → ✓ .model_dump()
+  ✗ .json() → ✓ .model_dump_json()
+  ✗ parse_obj() → ✓ model_validate()
+  ✗ @validator → ✓ @field_validator
+  ✗ @root_validator → ✓ @model_validator
+  ✗ Optional[str] (auto-None in v1) → ✓ str | None = None (explicit default in v2)
+  ✗ ConstrainedInt → ✓ Annotated[int, Field(ge=0)]
+
+FastAPI:
+  ✗ status_code=201 → ✓ status_code=status.HTTP_201_CREATED (readable)
+  ✗ Manual exception strings → ✓ HTTPException(status_code=404, detail="Not found")
+  ✗ .dict() in handlers → ✓ .model_dump() (Pydantic v2)
+
+Python:
+  ✗ Optional[str] → ✓ str | None (PEP 604, Python 3.10+)
+  ✗ List[str] → ✓ list[str] (PEP 585, Python 3.9+)
+  ✗ Dict[str, int] → ✓ dict[str, int]
+  ✗ Tuple[int, ...] → ✓ tuple[int, ...]