update: ruff check --fix

migrations/data/migrate_legacy_workspaces.py

@@ -10,10 +10,6 @@ from pathlib import Path
 from typing import Any
 from urllib.parse import quote
 
-from pydantic import BaseModel, ConfigDict, TypeAdapter
-from sqlalchemy import select
-from sqlalchemy.ext.asyncio import AsyncSession
-
 from common.db import create_database_engine, create_session_factory
 from common.db.models import (
     Roles,
@@ -21,6 +17,10 @@ from common.db.models import (
     WorkspaceMembers,
     Workspaces,
 )
+from pydantic import BaseModel, ConfigDict, TypeAdapter
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
 from migrations.data.migrate_system_json import (
     deterministic_legacy_ulid,
     set_changed,

migrations/data/migrate_system_json.py

@@ -9,10 +9,6 @@ from pathlib import Path
 from typing import Any
 from urllib.parse import quote
 
-from pydantic import BaseModel, ConfigDict
-from sqlalchemy import select
-from sqlalchemy.ext.asyncio import AsyncSession
-
 from common.db import create_database_engine, create_session_factory
 from common.db.models import (
     Permissions,
@@ -20,6 +16,9 @@ from common.db.models import (
     Roles,
     Users,
 )
+from pydantic import BaseModel, ConfigDict
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
 
 CROCKFORD_BASE32 = "0123456789ABCDEFGHJKMNPQRSTVWXYZ"
 LEGACY_PASSWORD_HASH = "!legacy-account-without-password!"
@@ -76,7 +75,7 @@ class LegacySystem(BaseModel):
 def deterministic_legacy_ulid(entity_type: str, legacy_key: str) -> str:
     """Create a stable ULID-compatible ID with an epoch timestamp prefix."""
     digest = hashlib.sha256(
-        f"model-platform-v1:{entity_type}:{legacy_key}".encode("utf-8")
+        f"model-platform-v1:{entity_type}:{legacy_key}".encode()
     ).digest()
     value = int.from_bytes(b"\x00" * 6 + digest[:10], byteorder="big")
     encoded = ["0"] * 26

migrations/env.py

@@ -7,11 +7,10 @@ from logging.config import fileConfig
 from typing import Any
 
 from alembic import context
+from common.db import Base
 from sqlalchemy import Connection, pool
 from sqlalchemy.ext.asyncio import async_engine_from_config
 
-from common.db import Base
-
 config = context.config
 
 if config.config_file_name is not None:

migrations/versions/e1f2a3b4c5d6_rebuild_baseline.py

@@ -5,15 +5,14 @@ Revises: (none)
 Create Date: 2026-08-14
 """
 
-from collections.abc import Sequence
 import hashlib
 import os
+from collections.abc import Sequence
 
-from alembic import op
 import sqlalchemy as sa
-from sqlalchemy.dialects import mysql
-
+from alembic import op
 from common.auth.passwords import hash_password
+from sqlalchemy.dialects import mysql
 
 # revision identifiers, used by Alembic.
 revision: str = "e1f2a3b4c5d6"
@@ -68,7 +67,7 @@ CROCKFORD_BASE32 = "0123456789ABCDEFGHJKMNPQRSTVWXYZ"
 def _deterministic_permission_id(code: str) -> str:
     """Stable 26-char ULID-shaped id derived from permission_code."""
     digest = hashlib.sha256(
-        f"model-platform-permission-v1:{code}".encode("utf-8")
+        f"model-platform-permission-v1:{code}".encode()
     ).digest()
     value = int.from_bytes(b"\x00" * 6 + digest[:10], byteorder="big")
     encoded = ["0"] * 26