app.engine

Complexity

Total Complexity

0

Size/Duplication

Total Lines	16
Duplicated Lines	0 %

Importance

Changes

0

import os

from sqlalchemy import create_engine
from sqlalchemy.orm import scoped_session, sessionmaker

SQLALCHEMY_DATABASE_URI = os.environ.get('LOD_DATABASE_URL')
SQL_REQUESTS_ECHO = bool(int(os.environ.get('SQL_REQUESTS_ECHO', 0)))
APP_NAME = os.environ.get('APP_NAME', "UNKNOWN")
engine = create_engine(
    SQLALCHEMY_DATABASE_URI, pool_size=2,
    pool_recycle=5, max_overflow=0,
    pool_pre_ping=True, echo=SQL_REQUESTS_ECHO,
    connect_args={"application_name": APP_NAME, },
)
Session = scoped_session(sessionmaker(bind=engine, future=True))