fix linting errors

router/cashu.py

@@ -1,5 +1,4 @@
 import os
-import httpx
 import asyncio
 import time
 
@@ -7,7 +6,6 @@ from sixty_nuts import Wallet
 from sqlmodel import select, func, col
 from .db import ApiKey, AsyncSession, get_session
 
-from .db import ApiKey, AsyncSession
 
 RECEIVE_LN_ADDRESS = os.environ["RECEIVE_LN_ADDRESS"]
 MINT = os.environ.get("MINT", "https://mint.minibits.cash/Bitcoin")

router/discovery.py

@@ -49,7 +49,7 @@ async def query_nostr_relay_with_search(
                 "limit": limit,
                 "#p": [npub],  # Posts that tag this pubkey
             }
-        except:
+        except Exception:
             # If conversion fails, try regular search
             filter_obj = {
                 "kinds": kinds,

router/proxy.py

@@ -149,7 +149,6 @@ async def proxy(
                 async def stream_with_cost():
                     # Store all chunks to analyze
                     stored_chunks = []
-                    usage_data_found = False
 
                     async for chunk in response.aiter_bytes():
                         # Store chunk for later analysis
@@ -190,7 +189,6 @@ async def proxy(
                                         # Format as SSE and yield
                                         cost_json = json.dumps({"cost": cost_data})
                                         yield f"data: {cost_json}\n\n".encode()
-                                        usage_data_found = True
                                         break
                                 except json.JSONDecodeError:
                                     continue

tests/conftest.py

@@ -57,7 +57,6 @@ with patch("sixty_nuts.Wallet") as mock_wallet_class:
 
     from router.main import app
     from router.db import get_session
-    from router.models import MODELS
 
 
 @pytest.fixture(scope="session")

tests/test_account.py

@@ -2,7 +2,7 @@ import pytest
 import pytest_asyncio
 import hashlib
 import uuid
-from unittest.mock import patch, AsyncMock, MagicMock
+from unittest.mock import patch, AsyncMock
 from httpx import AsyncClient
 from router.db import ApiKey, AsyncSession
 
@@ -184,7 +184,6 @@ async def test_account_with_cashu_token(
 ):
     """Test authentication with a cashu token creates a new account."""
     cashu_token = "cashuBqQSEQ123456"
-    hashed = hash_api_key(cashu_token)
 
     async def mock_credit_balance(
         token: str, key: ApiKey, session: AsyncSession
@@ -200,7 +199,7 @@ async def test_account_with_cashu_token(
         "router.cashu.credit_balance",
         new_callable=AsyncMock,
         side_effect=mock_credit_balance,
-    ) as mock_credit:
+    ):
         response = await async_client.get(
             "/v1/wallet/", headers={"Authorization": f"Bearer {cashu_token}"}
         )

tests/test_models.py

@@ -1,6 +1,6 @@
 import pytest
 import asyncio
-from unittest.mock import patch, AsyncMock, MagicMock
+from unittest.mock import patch, AsyncMock
 from router.models import Model, Architecture, Pricing, TopProvider, update_sats_pricing, MODELS
 
 

tests/test_proxy.py

@@ -4,7 +4,7 @@ import json
 import os
 import uuid
 from unittest.mock import AsyncMock, patch
-from httpx import AsyncClient, Response as HttpxResponse
+from httpx import AsyncClient
 from router.db import ApiKey, AsyncSession