Python-сообщество

 from flask import Flask,session
from flask_sqlalchemy import SQLAlchemy
from flask_migrate import Migrate
import os
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import create_engine  
from config import Configuration
project_root = os.path.dirname(__file__)
template_path = os.path.join(project_root, './templates')
app = Flask(__name__,template_folder=template_path)
app.config.from_object(Configuration)
db = SQLAlchemy(app)
migrate = Migrate(app,db)
Base = declarative_base()
engine = create_engine(Configuration.SQLALCHEMY_DATABASE_URL, convert_unicode=True, echo=False)
Base.metadata.reflect(engine)

 import os
class Configuration():
	APPLICATION_DIR=os.path.dirname(os.path.realpath(__file__))
	TEMPLATES_AUTO_RELOADED=True
	SECRET_KEY=''
	DEBUG=True
	SQLALCHEMY_DATABASE_URL="mysql+pymysql://root:gothic1321@localhost/site"
	SQLALCHEMY_TRACK_MODIFICATIONS = False
	SQLALCHEMY_POOL_SIZE = 200
	SQLALCHEMY_MAX_OVERFLOW = 5
	SQLALCHEMY_POOL_RECYCLE = 5

 import re,datetime
from app import db, Base
class tUsers(db.Model):
	id=db.Column(db.Integer, primary_key=True)
	login=db.Column(db.String(120), nullable=False)
	password=db.Column(db.String(12), nullable=False)