Sindbad~EG File Manager

from sqlalchemy import create_engine, MetaData, Table, insert, select,update,delete
from sqlalchemy.sql import and_, or_
from core import app
import json

engine = create_engine(app.config['DATABASE_URI'],pool_size=5000,pool_pre_ping=True,pool_recycle=3600)

class RazorpayModel():
	def __init__(self):
		try:
			self.meta = MetaData()
			self.payments = Table("payments", self.meta, autoload=True, autoload_with=engine)
			self.gateway_settings = Table("gateway_settings", self.meta, autoload=True, autoload_with=engine)
		except Exception as e:
			print(e)

  
	def get_gateway(self,id):
		conn    = engine.connect()
		stmt = select([self.gateway_settings]).where(self.gateway_settings.c.gateway_id.in_([id]))
		result = conn.execute(stmt)
		output = result.fetchone()
		conn.close()
		return output