63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
"""
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Alembic env.py — 使用同步引擎（psycopg）执行迁移。
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"""
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import os
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import sys
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from logging.config import fileConfig
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from sqlalchemy import create_engine, pool
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from alembic import context
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
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from app.core.db import Base, _database_url
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# 聚合注册所有 feature 的 model 到 Base.metadata
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from app.features.asset import models as _asset_models # noqa: F401
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from app.features.auth import models as _auth_models # noqa: F401
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from app.features.conversation import models as _conv_models # noqa: F401
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from app.features.evaluation import models as _eval_models # noqa: F401
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from app.features.memoir import models as _memoir_models # noqa: F401
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from app.features.memory import models as _memory_models # noqa: F401
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from app.features.payment import models as _payment_models # noqa: F401
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from app.features.story import models as _story_models # noqa: F401
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from app.features.user import models as _user_models # noqa: F401
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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 = _database_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 run_migrations_online() -> None:
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connectable = create_engine(
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_database_url(),
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poolclass=pool.NullPool,
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)
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with connectable.connect() as 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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run_migrations_online()
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