Flask Benchmark

run.py

import sys
import flask
import random
import sqlite3
import logging
import socket

logging.basicConfig(level=logging.WARNING, format='%(levelname)s: %(message)s')

app = flask.Flask(__name__)

application = app

db = sqlite3.connect('./test.sqlite')
conn = db.cursor()
conn.row_factory = sqlite3.Row

@app.route("/plaintext")
def plaintext():
    return "Hello, world!"

@app.route("/json")
def json():
    return flask.jsonify(**{
        "array": [1, 2, 3],
        "dict": {"one": 1, "two": 2, "three": 3},
        "int": 42,
        "string": "test",
        "double": 3.14,
        "null": None
    })

@app.route("/sqlite-fetch")
def sqlite_fetch():
    id = random.randint(1, 3)
    r = conn.execute("select * from users where id = ?", (id,)).fetchone()
    if r is not None:
        d = dict(zip(r.keys(), r))
        return flask.jsonify(d)
    else:
        flask.abort(404)


if __name__ == "__main__":
    port = 8137
    print 'Listening on port %s' % port
    while True:
        try:
            app.run(port=port, host="107.170.131.198")
            sys.exit(0)
        except socket.error as e:
            logging.warn("socket error: %s" % e)