# encoding: utf8
#
# Copyright © Anton Egorov <anton.egoroff@gmail.com>
# All rights reserved.
#
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# modification, are permitted provided that the following conditions are met:
#
#    1. Redistributions of source code must retain the above copyright notice,
#       this list of conditions and the following disclaimer.
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

import json
from flask import Flask, make_response, current_app


app = Flask(__name__)
app.config.from_object('settings')


@app.route('/hello')
def hello():
    '''Sample Flask API view that ruturns JSON with some data from config.
    '''
    response = make_response(json.dumps({
        'hello': current_app.config['HELLO'],
    }))
    response.headers['Content-Type'] = 'application/json'
    return response
