from sqlalchemy import create_engine, Column, Integer, String, Sequence
from sqlalchemy_utils import database_exists, create_database
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker

engine = create_engine('sqlite:///database.sqlite', echo=True)
connection = engine.connect()
if not database_exists(engine.url):
    create_database(engine.url)
print(database_exists(engine.url))

Base = declarative_base()

class User(Base):
    __tablename__ = 'users'

    id = Column(Integer, Sequence('user_id_seq'), primary_key=True)
    name = Column(String)
    fullname = Column(String)
    password = Column(String)

    def __repr__(self):
        return "<User(name='%s', fullname='%s', password='%s')>" % (self.name, self.fullname, self.password)

User.__table__
Base.metadata.create_all(engine)

Session = sessionmaker(bind=engine)
Session.configure(bind=engine)

session = Session()

ed_user = User(name='ed', fullname='Ed Jones', password='edspassword')
session.add(ed_user)

our_users = session.query(User).filter_by(name='ed')
for user in our_users:
    print(user)
    print(user.id)

session.commit()

connection.close()