"""`main` is the top level module for your Flask application."""

# Data Exploration Byte Version 1

#

# Copyright 1/2016 Jennifer Mankoff

#

# Licensed under GPL v3 (http://www.gnu.org/licenses/gpl.html)

#

# Imports

import os

import jinja2

import webapp2

import logging

import json

import urllib

# this is used for constructing URLs to google's APIS

from googleapiclient.discovery import build

JINJA_ENVIRONMENT = jinja2.Environment(

loader=jinja2.FileSystemLoader(os.path.dirname(__file__)),

extensions=['jinja2.ext.autoescape'],

autoescape=True)

# This API key is provided by google as described in the tutorial

API_KEY = 'AIzaSyAnbE5U-Anwe5Eq_erJ4tE1qT3reAF_qjk'

# This uses discovery to create an object that can talk to the

# fusion tables API using the developer key

service = build('fusiontables', 'v1', developerKey=API_KEY)

# This is the table id for the fusion table

TABLE_ID = '160HGDt6N_23SllfHdwg6RKGU_pfJmpPl68XjvYuY'

# This is the default columns for the query

query_cols = []

# Import the Flask Framework

from flask import Flask, request

app = Flask(__name__)

def get_all_data(query):

return response

# make a query given a set of columns to retrieve

def make_query(cols, limit):

return query

# Note: We don't need to call run() since our application is embedded within

# the App Engine WSGI application server.

@app.route('/')

def index():

return template.render(allheaders=allheaders['columns'], headers=allheaders['columns'], content=allheaders['rows'])

@app.route('/_update_table', methods=['POST'])

def update_table():

return json.dumps({'content' : result['rows'], 'headers' : result['columns']})

@app.route('/about')

def about():

template = JINJA_ENVIRONMENT.get_template('templates/about.html')

return template.render()

@app.route('/quality')

def quality():

template = JINJA_ENVIRONMENT.get_template('templates/quality.html')

return template.render()

@app.errorhandler(404)

def page_not_found(e):

"""Return a custom 404 error."""

return 'Sorry, Nothing at this URL.', 404

@app.errorhandler(500)

def application_error(e):

"""Return a custom 500 error."""

return 'Sorry, unexpected error: {}'.format(e), 500