mjalmoudy94
717e53a7ce
مخزن اختصاصی برنامهٔ وب؛ محتوای پوشهٔ web در ریشهٔ مخزن قرار گرفت. تاریخچهٔ پروژهٔ ربات (agy-bot) در این مخزن وجود ندارد و هیچ وابستگی runtime به آن نیست.
67 lines
1.8 KiB
Python
67 lines
1.8 KiB
Python
"""Alembic environment.
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The database URL and the metadata come from the application itself, so a
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migration can never drift from the models the app actually uses.
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"""
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from __future__ import annotations
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from logging.config import fileConfig
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from sqlalchemy import engine_from_config, pool
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# Importing the ORM module registers every table on Base.metadata.
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import app.infrastructure.db.models # noqa: F401,E402
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from alembic import context
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from app.core.config import settings
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from app.core.database import Base
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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 _sync_url() -> str:
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"""Alembic runs synchronously; strip the async driver from the URL."""
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url = settings.database_url
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return (
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url.replace("+aiosqlite", "")
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.replace("+asyncpg", "+psycopg")
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.replace("+psycopg_async", "+psycopg")
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)
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def run_migrations_offline() -> None:
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context.configure(
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url=_sync_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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compare_type=True,
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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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section = config.get_section(config.config_ini_section) or {}
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section["sqlalchemy.url"] = _sync_url()
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connectable = engine_from_config(
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section, prefix="sqlalchemy.", 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, target_metadata=target_metadata, compare_type=True
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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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