73 lines
1.9 KiB
Python
73 lines
1.9 KiB
Python
"""Alembic env.py — wires Alembic up to the SQLModel metadata and the
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project's SQLite URL so ``alembic upgrade head`` and ``alembic revision
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--autogenerate`` work out of the box.
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"""
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from logging.config import fileConfig
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from sqlalchemy import engine_from_config, pool
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from alembic import context
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# Import the DB module so its SQLModel table classes register in metadata.
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from agenteval.storage.db import DATABASE_URL # noqa: F401
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from agenteval.storage.db import ( # noqa: F401
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EvalResultDB,
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EvalRunDB,
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EvalTargetDB,
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FileCategoryDB,
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FileRecordDB,
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ModelConfigDB,
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ScenarioDB,
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ScenarioModelBindingDB,
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TurnDB,
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)
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from sqlmodel import SQLModel
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config = context.config
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# Point Alembic at the same SQLite file the app uses.
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config.set_main_option("sqlalchemy.url", DATABASE_URL)
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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 = SQLModel.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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render_as_batch=True, # Required for SQLite ALTER TABLE support.
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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 = 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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with connectable.connect() as connection:
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context.configure(
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connection=connection,
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target_metadata=target_metadata,
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render_as_batch=True, # Required for SQLite ALTER TABLE support.
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)
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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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