DRY-out settings parsing and creation of mongoengine.connection
DRY-out settings parsing and creation of mongoengine.connection

quokkaproject/flask-mongoengine,rochacbruno/flask-mongoengine,quokkaproject/flask-mongoengine,losintikfos/flask-mongoengine,gerasim13/flask-mongoengine-1,losintikfos/flask-mongoengine,rochacbruno/flask-mongoengine,gerasim13/flask-mongoengine-1