root
42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
"""Alembic конфигурация для async migrations."""
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import asyncio
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from logging.config import fileConfig
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from alembic import context
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from sqlalchemy.ext.asyncio import create_async_engine
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from app.core.database import Base
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from app.models import * # noqa: F401,F403 — все модели должны быть импортированы
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config = context.config
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if config.config_file_name is not None:
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fileConfig(config.config_file_name)
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target_metadata = Base.metadata
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def run_migrations_offline() -> None:
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url = config.get_main_option("sqlalchemy.url")
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context.configure(url=url, target_metadata=target_metadata, literal_binds=True)
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with context.begin_transaction():
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context.run_migrations()
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async def run_migrations_online() -> None:
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connectable = create_async_engine(config.get_main_option("sqlalchemy.url"))
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async with connectable.connect() as connection:
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await connection.run_sync(do_run_migrations)
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def do_run_migrations(connection):
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context.configure(connection=connection, target_metadata=target_metadata)
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with context.begin_transaction():
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context.run_migrations()
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if context.is_offline_mode():
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run_migrations_offline()
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else:
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asyncio.run(run_migrations_online())
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