def __init__(self, db_url, echo=True):
self._Session, self._engine = db_connection.connect(
db_url=db_url, echo=echo)
self._clients = []
self._admin_pass = "******"
self._gen_passwords = PasswordGen()
self._perm = 'admin'
def connection():
# db_url = 'sqlite:///'
db_url = 'mysql+pymysql://root:root@localhost:8889/test'
Session, engine = db_connection.connect(db_url, echo=False, drop_all=True)
return Session
