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57 lines
1.6 KiB
57 lines
1.6 KiB
import asyncio |
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from logging.config import fileConfig |
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from sqlalchemy import pool |
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from sqlalchemy.ext.asyncio import async_engine_from_config |
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from alembic import context |
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# Alembic config |
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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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# Берём DATABASE_URL из настроек приложения |
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from app.config import settings |
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from app.database import Base |
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from app.models import test # noqa: F401 — импортируем модели, чтобы Alembic их видел |
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config.set_main_option("sqlalchemy.url", settings.database_url) |
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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( |
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url=url, |
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target_metadata=target_metadata, |
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literal_binds=True, |
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dialect_opts={"paramstyle": "named"}, |
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) |
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with context.begin_transaction(): |
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context.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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async def run_migrations_online() -> None: |
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connectable = async_engine_from_config( |
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config.get_section(config.config_ini_section, {}), |
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prefix="sqlalchemy.", |
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poolclass=pool.NullPool, |
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) |
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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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await connectable.dispose() |
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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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