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