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from __future__ import annotations
from logging.config import fileConfig
from alembic import context
from sqlalchemy import engine_from_config, pool
from srht_contrib.config import Settings
from srht_contrib.db import Base
from srht_contrib.models import ActorAlias, ContributionEvent, SyncState, TrackedRepository # noqa: F401
config = context.config
if config.config_file_name is not None:
fileConfig(config.config_file_name)
target_metadata = Base.metadata
def get_database_url() -> str:
configured_url = config.get_main_option("sqlalchemy.url")
if configured_url:
return configured_url
return Settings().database_url
def run_migrations_offline() -> None:
context.configure(
url=get_database_url(),
target_metadata=target_metadata,
literal_binds=True,
dialect_opts={"paramstyle": "named"},
)
with context.begin_transaction():
context.run_migrations()
def run_migrations_online() -> None:
section = config.get_section(config.config_ini_section) or {}
section["sqlalchemy.url"] = get_database_url()
connectable = engine_from_config(
section,
prefix="sqlalchemy.",
poolclass=pool.NullPool,
)
with connectable.connect() as connection:
context.configure(connection=connection, target_metadata=target_metadata)
with context.begin_transaction():
context.run_migrations()
if context.is_offline_mode():
run_migrations_offline()
else:
run_migrations_online()
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