71 lines
1.5 KiB
Python
71 lines
1.5 KiB
Python
"""
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©AngelaMos | 2026
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env.py
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"""
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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 import pool
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from sqlalchemy.ext.asyncio import create_async_engine
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from sqlmodel import SQLModel
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from app.config import settings
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from app.models import ModelMetadata, ThreatEvent
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_ = (ModelMetadata, ThreatEvent)
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target_metadata = SQLModel.metadata
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config = context.config
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fileConfig(config.config_file_name)
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def run_migrations_offline() -> None:
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"""
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Run migrations in offline mode for SQL script generation.
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"""
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context.configure(
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url=settings.database_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) -> None:
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"""
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Execute migrations against a synchronous connection.
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"""
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context.configure(
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connection=connection,
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target_metadata=target_metadata,
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)
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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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"""
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Run migrations in online mode using an async engine.
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"""
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engine = create_async_engine(
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settings.database_url,
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poolclass=pool.NullPool,
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)
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async with engine.connect() as connection:
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await connection.run_sync(do_run_migrations)
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await engine.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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