Pipelinen parannuksia building blockeilla

zipit/loop_runs/v4_docker/Dockerfile

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+FROM python:3.12-slim
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
+ENV UV_CACHE_DIR=/tmp/uv-cache
+WORKDIR /app
+COPY pyproject.toml .
+RUN uv sync
+COPY *.py .
+RUN useradd -m appuser
+USER appuser
+EXPOSE 8000
+CMD ["uv", "run", "uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]

zipit/loop_runs/v4_docker/main.py

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+from fastapi import FastAPI, Depends, HTTPException
+from sqlalchemy.orm import Session
+from typing import List, Optional
+
+from models import Todo, SessionLocal
+from schemas import TodoCreate, TodoResponse
+
+app = FastAPI()
+
+# Dependency to get database session
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
+
+@app.post("/todos", response_model=TodoResponse, status_code=201)
+def create_todo(todo: TodoCreate, db: Session = Depends(get_db)):
+    db_todo = Todo(**todo.model_dump())
+    db.add(db_todo)
+    db.commit()
+    db.refresh(db_todo)
+    return db_todo
+
+@app.get("/todos", response_model=List[TodoResponse])
+def read_todos(status: Optional[str] = None, db: Session = Depends(get_db)):
+    if status:
+        todos = db.query(Todo).filter(Todo.status == status).all()
+    else:
+        todos = db.query(Todo).all()
+    return todos
+
+@app.get("/todos/{todo_id}", response_model=TodoResponse)
+def read_todo(todo_id: int, db: Session = Depends(get_db)):
+    todo = db.query(Todo).filter(Todo.id == todo_id).first()
+    if not todo:
+        raise HTTPException(status_code=404, detail="Todo not found")
+    return todo
+
+@app.put("/todos/{todo_id}", response_model=TodoResponse)
+def update_todo(todo_id: int, todo: TodoCreate, db: Session = Depends(get_db)):
+    db_todo = db.query(Todo).filter(Todo.id == todo_id).first()
+    if not db_todo:
+        raise HTTPException(status_code=404, detail="Todo not found")
+    for key, value in todo.model_dump().items():
+        setattr(db_todo, key, value)
+    db.commit()
+    db.refresh(db_todo)
+    return db_todo
+
+@app.delete("/todos/{todo_id}", status_code=204)
+def delete_todo(todo_id: int, db: Session = Depends(get_db)):
+    db_todo = db.query(Todo).filter(Todo.id == todo_id).first()
+    if not db_todo:
+        raise HTTPException(status_code=404, detail="Todo not found")
+    db.delete(db_todo)
+    db.commit()

zipit/loop_runs/v4_docker/models.py

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+from sqlalchemy import create_engine, Column, Integer, String, Text, Date, Enum
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker
+
+DATABASE_URL = "sqlite:///./todos.db"
+engine = create_engine(DATABASE_URL, connect_args={"check_same_thread": False})
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+Base = declarative_base()
+
+class Todo(Base):
+    __tablename__ = "todos"
+    id = Column(Integer, primary_key=True, index=True)
+    title = Column(String(255), nullable=False)
+    description = Column(Text, nullable=True)
+    due_date = Column(Date, nullable=True)
+    status = Column(Enum('pending', 'completed'), nullable=False)
+
+Base.metadata.create_all(bind=engine)

zipit/loop_runs/v4_docker/pyproject.toml

@@ -0,0 +1,13 @@
+[project]
+name = "todo-app"
+version = "0.1.0"
+description = "A simple todo application using FastAPI and SQLAlchemy"
+authors = [
+    { name="Your Name", email="your.email@example.com" }
+]
+
+dependencies = [
+    "fastapi",
+    "uvicorn[standard]",
+    "sqlalchemy"
+]

zipit/loop_runs/v4_docker/report.json

@@ -0,0 +1,145 @@
+{
+  "run_id": "v4_docker",
+  "steps": [
+    {
+      "step": "requirements",
+      "agent": "client",
+      "attempts": [
+        {
+          "attempt": 1,
+          "elapsed": 6.6,
+          "errors": [],
+          "code_length": 1106
+        }
+      ],
+      "final_errors": [],
+      "passed": true
+    },
+    {
+      "step": "models.py",
+      "agent": "data",
+      "attempts": [
+        {
+          "attempt": 1,
+          "elapsed": 5.4,
+          "errors": [
+            "SQLite create_engine puuttuu connect_args={'check_same_thread': False}"
+          ],
+          "code_length": 696
+        },
+        {
+          "attempt": 2,
+          "elapsed": 4.7,
+          "errors": [],
+          "code_length": 740
+        }
+      ],
+      "final_errors": [],
+      "passed": true
+    },
+    {
+      "step": "schemas.py",
+      "agent": "coder",
+      "attempts": [
+        {
+          "attempt": 1,
+          "elapsed": 5.1,
+          "errors": [
+            "SyntaxError: invalid syntax (rivi 8)"
+          ],
+          "code_length": 472
+        },
+        {
+          "attempt": 2,
+          "elapsed": 2.9,
+          "errors": [
+            "SyntaxError: invalid syntax (rivi 8)"
+          ],
+          "code_length": 372
+        },
+        {
+          "attempt": 3,
+          "elapsed": 3.5,
+          "errors": [
+            "SyntaxError: invalid syntax (rivi 8)"
+          ],
+          "code_length": 472
+        }
+      ],
+      "final_errors": [
+        "SyntaxError: invalid syntax (rivi 8)"
+      ],
+      "passed": false
+    },
+    {
+      "step": "main.py",
+      "agent": "coder",
+      "attempts": [
+        {
+          "attempt": 1,
+          "elapsed": 14.6,
+          "errors": [
+            "Kutsutaan 'Depends()' mutta sitä ei ole importattu eikä määritelty",
+            "Kutsutaan 'Depends()' mutta sitä ei ole importattu eikä määritelty",
+            "Kutsutaan 'Depends()' mutta sitä ei ole importattu eikä määritelty",
+            "Kutsutaan 'Depends()' mutta sitä ei ole importattu eikä määritelty",
+            "Kutsutaan 'Depends()' mutta sitä ei ole importattu eikä määritelty"
+          ],
+          "code_length": 1984
+        },
+        {
+          "attempt": 2,
+          "elapsed": 14.0,
+          "errors": [],
+          "code_length": 1911
+        }
+      ],
+      "final_errors": [],
+      "passed": true
+    },
+    {
+      "step": "pyproject.toml",
+      "agent": "coder",
+      "attempts": [
+        {
+          "attempt": 1,
+          "elapsed": 3.6,
+          "errors": [],
+          "code_length": 264
+        }
+      ],
+      "final_errors": [],
+      "passed": true
+    },
+    {
+      "step": "test_main.py",
+      "agent": "qa",
+      "attempts": [
+        {
+          "attempt": 1,
+          "elapsed": 15.9,
+          "errors": [],
+          "code_length": 1779
+        }
+      ],
+      "final_errors": [],
+      "passed": true
+    },
+    {
+      "step": "Dockerfile",
+      "agent": "tester",
+      "attempts": [
+        {
+          "attempt": 1,
+          "elapsed": 4.0,
+          "errors": [],
+          "code_length": 291
+        }
+      ],
+      "final_errors": [],
+      "passed": true
+    }
+  ],
+  "model": "qwen2.5-coder:7b-instruct-q4_K_M",
+  "summary": "6/7 passed"
+}

zipit/loop_runs/v4_docker/requirements

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+**PROJECT NAME:** Todo-sovellus
+
+**GOAL:** The software is a simple task manager for individuals to keep track of their daily tasks and manage them efficiently.
+
+**CORE FEATURES:**
+1. Create new todos with title, description, due date, and status.
+2. Read (view) all todos or filter by status (e.g., pending, completed).
+3. Update existing todos (change title, description, due date, status).
+4. Delete todos that are no longer needed.
+5. Mark a todo as complete.
+6. View the total number of todos and count by status.
+
+**DATA MODEL:**
+1. **Todo**
+   - id (integer, primary key)
+   - title (string, required)
+   - description (text, optional)
+   - due_date (date, optional)
+   - status (enum: 'pending', 'completed')
+
+**API ENDPOINTS:**
+1. **GET /todos** - Retrieve all todos.
+2. **GET /todos?status=...** - Filter todos by status (e.g., `/todos?status=pending`).
+3. **POST /todos** - Create a new todo.
+4. **PUT /todos/{id}** - Update an existing todo.
+5. **DELETE /todos/{id}** - Delete a todo.
+
+**CONSTRAINTS:**
+- Must use SQLite as the database.
+- No authentication is required for accessing endpoints.

zipit/loop_runs/v4_docker/schemas.py

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+from pydantic import BaseModel, Field
+from datetime import date
+
+class TodoCreate(BaseModel):
+    title: str = Field(..., max_length=255)
+    description: str | None = Field(None, max_length=255)
+    due_date: date | None = Field(None)
+    status: str = Field(..., in=["pending", "completed"])
+
+class TodoResponse(BaseModel):
+    id: int
+    title: str
+    description: str | None
+    due_date: date | None
+    status: str
+
+    class Config:
+        from_attributes = True

zipit/loop_runs/v4_docker/test_main.py

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+from fastapi.testclient import TestClient
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from main import app
+from models import Base
+from main import get_db
+
+engine = create_engine("sqlite:///:memory:", connect_args={"check_same_thread": False})
+TestSession = sessionmaker(bind=engine)
+Base.metadata.create_all(bind=engine)
+
+def override_get_db():
+    db = TestSession()
+    try:
+        yield db
+    finally:
+        db.close()
+
+app.dependency_overrides[get_db] = override_get_db
+client = TestClient(app)
+
+def test_create_todo():
+    response = client.post("/todos", json={"title": "Test Todo", "status": "pending"})
+    assert response.status_code == 201
+    todo = response.json()
+    assert todo["title"] == "Test Todo"
+    assert todo["status"] == "pending"
+
+def test_read_todos():
+    response = client.get("/todos")
+    assert response.status_code == 200
+    todos = response.json()
+    assert len(todos) == 1
+
+def test_get_todo_by_id():
+    response = client.get("/todos/1")
+    assert response.status_code == 200
+    todo = response.json()
+    assert todo["id"] == 1
+    assert todo["title"] == "Test Todo"
+    assert todo["status"] == "pending"
+
+def test_get_todo_by_id_not_found():
+    response = client.get("/todos/999")
+    assert response.status_code == 404
+
+def test_update_todo():
+    response = client.put("/todos/1", json={"title": "Updated Todo", "status": "completed"})
+    assert response.status_code == 200
+    todo = response.json()
+    assert todo["id"] == 1
+    assert todo["title"] == "Updated Todo"
+    assert todo["status"] == "completed"
+
+def test_delete_todo():
+    response = client.delete("/todos/1")
+    assert response.status_code == 204
+    response = client.get("/todos/1")
+    assert response.status_code == 404