lucidguppy

from flask import render_template
from random import randrange
#create the app object
app = Flask(__name__)

#get the database
from tables import engine, temperature_table

@app.before_request
def before_request():

lucidguppy

from flask import Flask
from flask import render_template
from random import randrange
#create the app object
app = Flask(__name__)

#get the database
import tables as t

..blah blah blah...

lucidguppy

from sqlalchemy import *
from datetime import datetime

metadata = MetaData('postgres://blah blah blah')

temperature_table = Table(
    'tf_temperatures', metadata,
    Column('id', Integer, primary_key=True),
    Column('temperature', Float, nullable=False),
    Column('datetime',DateTime, default=datetime.now))