Sample flask controller with CORS support

flask_sample_cors.py

from flask import Flask, send_file, send_from_directory
from flask.ext.cors import CORS
import GMLib


app = Flask(__name__)
CORS(app)

@app.route("/")
def hello():
    return "Hello World!"

@app.route('/list_providers')
def list_providers():
    return (GMLib.listProviders())

@app.route('/show_sample_config')
def show_sample_Config():
    return (GMLib.downloadSampleConfig('safeswiss'))

@app.route('/start')
def show_start():
    return (GMLib.start())

@app.route('/upload_config')
def upload_config():
    return 'upload_config!'

if __name__ == "__main__":
    app.run()