Format everything

backend/app/dtos/house_create_request.py

@@ -1,9 +1,23 @@
 from pydantic import BaseModel, Field
 
-class HouseCreateRequest(BaseModel):
-    address: str = Field(..., min_length=1, max_length=255, description="House address", examples=["123 Main St"])
-    city: str = Field(..., description="City where the house is located", examples=["Springfield"])
-    country: str = Field(..., description="Country where the house is located", examples=["USA"])
-    price: float = Field(..., description="Price of the house", examples=[250000.00])
-    description: str = Field(..., description="Description of the house", examples=["A beautiful 3-bedroom house"])
 
+class HouseCreateRequest(BaseModel):
+    address: str = Field(
+        ...,
+        min_length=1,
+        max_length=255,
+        description="House address",
+        examples=["123 Main St"],
+    )
+    city: str = Field(
+        ..., description="City where the house is located", examples=["Springfield"]
+    )
+    country: str = Field(
+        ..., description="Country where the house is located", examples=["USA"]
+    )
+    price: float = Field(..., description="Price of the house", examples=[250000.00])
+    description: str = Field(
+        ...,
+        description="Description of the house",
+        examples=["A beautiful 3-bedroom house"],
+    )

backend/app/dtos/house_create_response.py

@@ -1,5 +1,5 @@
 from pydantic import BaseModel
 
+
 class HouseCreateResponse(BaseModel):
     id: str
-

backend/app/dtos/houses_list_response.py

@@ -1,5 +1,6 @@
 from pydantic import BaseModel
 
+
 class HouseResponse(BaseModel):
     id: str
     description: str
@@ -8,5 +9,6 @@ class HouseResponse(BaseModel):
     country: str
     price: float
 
+
 class HousesListResponse(BaseModel):
     houses: list[HouseResponse]

backend/app/dtos/owner_detail_response.py

@@ -1,7 +1,7 @@
 from pydantic import BaseModel
 
+
 class OwnerDetailResponse(BaseModel):
     id: str
     user_id: str
     email: str
-

backend/app/dtos/owner_list_response.py

@@ -1,5 +1,6 @@
 from pydantic import BaseModel
 
+
 class OwnerResponse(BaseModel):
     id: str
     user_id: str

backend/app/main.py

@@ -8,11 +8,13 @@ from .middleware.authenticate import authenticate
 
 from contextlib import asynccontextmanager
 
+
 @asynccontextmanager
 async def lifespan(_app: FastAPI):
     create_db_and_tables()
     yield
 
+
 app = FastAPI(
     title="Fair Housing API",
     description="Provides access to core functionality for the fair housing platform.",

backend/app/middleware/authenticate.py

@@ -3,7 +3,10 @@ from typing import Annotated
 from ..settings import get_settings
 from ..repositories.user_repository import UserRepository
 
-async def authenticate(request: Request, user_repository: Annotated[UserRepository, Depends()]) -> bool:
+
+async def authenticate(
+    request: Request, user_repository: Annotated[UserRepository, Depends()]
+) -> bool:
     """
     Authenticate the current request.
     """

backend/app/models/house.py

@@ -1,6 +1,7 @@
 from sqlmodel import SQLModel, Field
 from uuid import uuid4, UUID
 
+
 class House(SQLModel, table=True):
     id: UUID = Field(primary_key=True, default_factory=uuid4)
     address: str = Field()

backend/app/models/owner.py

@@ -1,6 +1,7 @@
 from sqlmodel import SQLModel, Field
 from uuid import uuid4, UUID
 
+
 class Owner(SQLModel, table=True):
     id: UUID = Field(default_factory=uuid4, primary_key=True)
     user_id: UUID = Field(foreign_key="user.id", unique=True)

backend/app/models/user.py

@@ -1,6 +1,7 @@
 from sqlmodel import SQLModel, Field
 from uuid import uuid4, UUID
 
+
 class User(SQLModel, table=True):
     id: UUID = Field(default_factory=lambda: uuid4(), primary_key=True)
     email: str = Field(unique=True, nullable=False)

backend/app/providers/auth_provider.py

@@ -6,6 +6,7 @@ from ..repositories.user_repository import UserRepository
 from typing import Annotated
 from fastapi import Depends, Request
 
+
 class AuthContext:
     """
     Provides authentication context for the current request.
@@ -16,7 +17,9 @@ class AuthContext:
         request: Request,
     ) -> None:
         if not get_settings().environment == "development":
-            raise NotImplementedError("AuthProvider is only implemented for development environment.")
+            raise NotImplementedError(
+                "AuthProvider is only implemented for development environment."
+            )
 
         self._authenticated_user = request.state.user
 

backend/app/providers/db_provider.py

@@ -1,4 +1,3 @@
-
 from collections.abc import AsyncGenerator
 from contextlib import asynccontextmanager
 from sqlalchemy import Engine
@@ -21,9 +20,9 @@ settings = get_settings()
 
 async def _get_async_engine() -> AsyncEngine:
     return create_async_engine(
-            f"postgresql+asyncpg://{settings.db.username}:{settings.db.password}@{settings.db.host}:{settings.db.port}/{settings.db.db_name}",
+        f"postgresql+asyncpg://{settings.db.username}:{settings.db.password}@{settings.db.host}:{settings.db.port}/{settings.db.db_name}",
-            future=True,
+        future=True,
-        )
+    )
 
 
 async def get_session() -> AsyncGenerator[AsyncSession, None]:
@@ -64,7 +63,9 @@ def _seed_db():
 
     session = Session(_get_engine())
 
-    existing_user = session.query(User).filter(User.email == settings.app.mock_user_email).first()
+    existing_user = (
+        session.query(User).filter(User.email == settings.app.mock_user_email).first()
+    )
     if not existing_user:
         mock_user = User(
             email=settings.app.mock_user_email,
@@ -80,4 +81,3 @@ def create_db_and_tables():
     engine = _get_engine()
     SQLModel.metadata.create_all(engine)
     _seed_db()
-

backend/app/repositories/house_repository.py

@@ -7,6 +7,7 @@ from sqlmodel import select
 
 from uuid import UUID
 
+
 class HouseRepository:
     def __init__(self, session: Annotated[AsyncSession, Depends(get_session)]) -> None:
         self.session = session

backend/app/repositories/owner_repository.py

@@ -7,6 +7,7 @@ from sqlmodel import select
 
 from uuid import UUID
 
+
 class OwnerRepository:
     def __init__(self, session: Annotated[AsyncSession, Depends(get_session)]) -> None:
         self.session = session

backend/app/repositories/user_repository.py

@@ -7,6 +7,7 @@ from sqlmodel import select
 
 from uuid import UUID
 
+
 class UserRepository:
     def __init__(self, session: Annotated[AsyncSession, Depends(get_session)]) -> None:
         self.session = session

backend/app/routers/houses.py

@@ -11,14 +11,18 @@ from ..dtos.houses_list_response import HousesListResponse, HouseResponse
 
 router = APIRouter()
 
+
 @router.post("")
-async def create_house(body: HouseCreateRequest, auth: Annotated[AuthContext, Depends()], house_repository: Annotated[HouseRepository, Depends()], owner_repository: Annotated[OwnerRepository, Depends()]) -> HouseCreateResponse:
+async def create_house(
+    body: HouseCreateRequest,
+    auth: Annotated[AuthContext, Depends()],
+    house_repository: Annotated[HouseRepository, Depends()],
+    owner_repository: Annotated[OwnerRepository, Depends()],
+) -> HouseCreateResponse:
     owner = await owner_repository.get_by_id(auth.user.id)
 
     if not owner:
-        new_owner = Owner(
+        new_owner = Owner(user_id=auth.user.id)
-            user_id=auth.user.id
-        )
 
         await owner_repository.save(new_owner)
 
@@ -28,24 +32,33 @@ async def create_house(body: HouseCreateRequest, auth: Annotated[AuthContext, De
         city=body.city,
         country=body.country,
         price=body.price,
-        description=body.description
+        description=body.description,
     )
 
     await house_repository.save(house)
 
-    return HouseCreateResponse(
+    return HouseCreateResponse(id=str(house.id))
-        id=str(house.id)
-    )
-
 
 
 @router.get("")
-async def get_all_houses(house_repository: Annotated[HouseRepository, Depends()], limit: int = 100, offset: int = 0) -> HousesListResponse:
+async def get_all_houses(
+    house_repository: Annotated[HouseRepository, Depends()],
+    limit: int = 100,
+    offset: int = 0,
+) -> HousesListResponse:
     all_houses = await house_repository.get_all(offset=offset, limit=limit)
 
-    house_responses = ([HouseResponse(id=str(house.id), description=house.description, address=house.address, city=house.city, country=house.country, price=house.price) for house in all_houses])
+    house_responses = [
+        HouseResponse(
+            id=str(house.id),
+            description=house.description,
+            address=house.address,
+            city=house.city,
+            country=house.country,
+            price=house.price,
+        )
+        for house in all_houses
+    ]
     print(house_responses)
 
-    return HousesListResponse(
+    return HousesListResponse(houses=house_responses)
-        houses=house_responses
-    )

backend/app/routers/owners.py

@@ -10,22 +10,27 @@ router = APIRouter()
 
 
 @router.get("")
-async def get_owners(owner_repository: Annotated[OwnerRepository, Depends()]) -> OwnerListResponse:
+async def get_owners(
+    owner_repository: Annotated[OwnerRepository, Depends()],
+) -> OwnerListResponse:
     owners = await owner_repository.get_all()
 
-    owners_response = [OwnerResponse(id=str(owner.id), user_id=str(owner.user_id)) for owner in owners]
+    owners_response = [
+        OwnerResponse(id=str(owner.id), user_id=str(owner.user_id)) for owner in owners
+    ]
+
+    return OwnerListResponse(owners=owners_response)
 
-    return OwnerListResponse(
-        owners=owners_response
-    )
 
 @router.get("/{id}")
-async def get_owner(id: str, owner_repository: Annotated[OwnerRepository, Depends()], user_repository: Annotated[UserRepository, Depends()]) -> OwnerDetailResponse:
+async def get_owner(
+    id: str,
+    owner_repository: Annotated[OwnerRepository, Depends()],
+    user_repository: Annotated[UserRepository, Depends()],
+) -> OwnerDetailResponse:
     owner = await owner_repository.get_by_id(id)
     user = await user_repository.get_by_id(owner.user_id)
 
     return OwnerDetailResponse(
-        id=str(owner.id),
+        id=str(owner.id), user_id=str(owner.user_id), email=user.email
-        user_id=str(owner.user_id),
-        email=user.email
     )

backend/app/services/house_price_predictor.py

@@ -20,7 +20,9 @@ class HousePricePredictor:
         # Mock initialization - in reality would load model weights
         pass
 
-    def predict(self, square_feet: float, bedrooms: int, bathrooms: float) -> Prediction:
+    def predict(
+        self, square_feet: float, bedrooms: int, bathrooms: float
+    ) -> Prediction:
         """
         Mock prediction method that returns:
         - predicted price
@@ -37,8 +39,7 @@ class HousePricePredictor:
         # Add some randomness to make it interesting
         confidence_score = random.uniform(0.8, 0.99)
         similar_listings = [
-            predicted_price * random.uniform(0.9, 1.1) 
+            predicted_price * random.uniform(0.9, 1.1) for _ in range(3)
-            for _ in range(3)
         ]
 
         return Prediction(predicted_price, confidence_score, similar_listings)

backend/app/services/investor_predictor.py

@@ -1,5 +1,6 @@
 import random
 
-class InvestorPredictor():
+
+class InvestorPredictor:
     def is_investor(user: User) -> bool:
         return random.random() < 0.5

backend/app/settings.py

@@ -1,4 +1,3 @@
-
 from functools import lru_cache
 
 from pydantic import Field
@@ -9,12 +8,15 @@ import os
 
 load_dotenv()
 
+
 class _BaseConfig(BaseSettings):
     environment: str = Field(default=os.getenv("ENVIRONMENT", "development"))
 
+
 class _AppSettings(_BaseConfig):
     mock_user_email: str = "test@test.com"
 
+
 class _DbSettings(_BaseConfig):
     username: str = Field(default=os.getenv("PG_USER"))
     password: str = Field(default=os.getenv("PG_PASSWORD"))