v6ole
2efd3ce1a6
- 删除 gx_gp_monitor/ 旧项目目录（Flask CLI 架构） - 删除 app.py（旧 WSGI 入口） - 更新 alembic/env.py 为异步引擎（create_async_engine + run_sync）
34 lines
1009 B
Python
34 lines
1009 B
Python
import asyncio
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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.models.announcement import Base
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from app.config import settings
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target_metadata = Base.metadata
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def run_migrations_offline():
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context.configure(url=settings.database_url, target_metadata=target_metadata,
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literal_binds=True, dialect_opts={"paramstyle": "named"})
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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():
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connectable = create_async_engine(settings.database_url, echo=True)
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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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