man.sr.ht/mansrht-initdb

#!/usr/bin/env python3
"""
Create the initial database schema and stamp the `head` revision.

The target database needs to exist, as defined in the config file.

Idempotent. If the tables already exist, they will not be re-created.
"""
import mansrht.alembic
import mansrht.types

import srht.alembic

from alembic import command
from alembic.config import Config
from srht.config import cfg
from srht.database import DbSession

connection_string = cfg("man.sr.ht", "connection-string")
alembic_path = list(mansrht.alembic.__path__)[0]

db = DbSession(connection_string)
db.create()

config = Config()
config.set_main_option("sqlalchemy.url", connection_string)
config.set_main_option("script_location", alembic_path)
command.stamp(config, "head")

alembic_path = list(srht.alembic.__path__)[0]

config.set_main_option("script_location", alembic_path)
command.stamp(config, "head")