21 lines
687 B
Python
21 lines
687 B
Python
from sqlalchemy import create_engine
|
|
from sqlalchemy.orm import scoped_session, sessionmaker
|
|
from sqlalchemy.ext.declarative import declarative_base
|
|
import yaml
|
|
|
|
with open("config.yaml", "rb") as config_file:
|
|
config = yaml.load(config_file)
|
|
|
|
engine = create_engine(config['SERVICE_DB'])
|
|
db_session = scoped_session(sessionmaker(bind=engine))
|
|
|
|
Base = declarative_base()
|
|
|
|
Base.query = db_session.query_property()
|
|
|
|
def init_db():
|
|
# import all modules here that might define models so that
|
|
# they will be registered properly on the metadata. Otherwise
|
|
# you will have to import them first before calling init_db()
|
|
import models
|
|
Base.metadata.create_all(bind=engine)
|