import multiprocessing
from wsgiref.handlers import format_date_time
import japronto
import ujson as json


def get_headers():
    return {
        'Server': 'Japronto/0.1.1',
        'Date': format_date_time(None),
    }


def json_view(request):
    return request.Response(
        text=json.dumps({'message': 'Hello, world!'}),
        mime_type='application/json',
        headers=get_headers(),
    )


def plaintext_view(request):
    return request.Response(
        body=b'Hello, world!',
        mime_type='text/plain',
        headers=get_headers(),
    )


app = japronto.Application()
app.router.add_route('/json', json_view, 'GET')
app.router.add_route('/plaintext', plaintext_view, 'GET')


if __name__ == '__main__':
    app.run('0.0.0.0', 8080, worker_num=multiprocessing.cpu_count())