chore: format

backend/open_webui/migrations/env.py

@@ -1,4 +1,5 @@
 from __future__ import annotations
+
 # Alembic environment configuration runner.
 # Coordinates database migrations in both offline and online execution modes.
 import logging.config
@@ -9,11 +10,13 @@ from open_webui.internal.db import extract_ssl_params_from_url, reattach_ssl_par
 from open_webui.models.auths import Auth
 from open_webui.models.calendar import Calendar, CalendarEvent, CalendarEventAttendee  # noqa: F401
 from sqlalchemy import create_engine, engine_from_config, pool
+
 alembic_config = alembic.context.config
 if alembic_config.config_file_name:
     logging.config.fileConfig(alembic_config.config_file_name, disable_existing_loggers=False)
 if LOG_FORMAT == 'json':
     from open_webui.env import JSONFormatter
+
     for log_handler in logging.root.handlers:
         log_handler.setFormatter(JSONFormatter())
 migration_metadata = Auth.metadata
@@ -23,12 +26,21 @@ if ssl_query_params:
     target_db_url = reattach_ssl_params_to_url(base_url, ssl_query_params)
 if target_db_url:
     alembic_config.set_main_option('sqlalchemy.url', target_db_url.replace('%', '%%'))
+
+
 def run_migrations_offline() -> None:
     """Execute Alembic migrations in offline mode (outputs raw SQL DDL)."""
     db_connection_url = alembic_config.get_main_option('sqlalchemy.url')
-    alembic.context.configure(url=db_connection_url, target_metadata=migration_metadata, literal_binds=True, dialect_opts={"paramstyle": "named"})
+    alembic.context.configure(
+        url=db_connection_url,
+        target_metadata=migration_metadata,
+        literal_binds=True,
+        dialect_opts={'paramstyle': 'named'},
+    )
     with alembic.context.begin_transaction():
         alembic.context.run_migrations()
+
+
 def _get_engine_connectable():
     """Build the database engine based on target URL and authentication credentials."""
     if target_db_url and target_db_url.startswith('sqlite+sqlcipher://'):
@@ -37,17 +49,22 @@ def _get_engine_connectable():
         raw_db_path = target_db_url.replace('sqlite+sqlcipher://', '')
         if raw_db_path.startswith('/'):
             raw_db_path = raw_db_path[1:]
+
         def _sqlite_cipher_creator():
             import sqlcipher3
+
             cipher_conn = sqlcipher3.connect(raw_db_path, check_same_thread=False)
             cipher_conn.execute(f"PRAGMA key = '{DATABASE_PASSWORD}'")
             return cipher_conn
+
         return create_engine('sqlite://', creator=_sqlite_cipher_creator, echo=False)
     return engine_from_config(
         alembic_config.get_section(alembic_config.config_ini_section, {}),
         prefix='sqlalchemy.',
         poolclass=pool.NullPool,
     )
+
+
 def run_migrations_online() -> None:
     """Execute migrations against a live database connection."""
     live_connectable = _get_engine_connectable()
@@ -58,6 +75,8 @@ def run_migrations_online() -> None:
         )
         with alembic.context.begin_transaction():
             alembic.context.run_migrations()
+
+
 # Alembic execution entrypoint branch
 if alembic.context.is_offline_mode():
     run_migrations_offline()  # run in offline mode