#!/usr/bin/env python
import sys
from flask import Flask, request
from functools import wraps
app = Flask(__name__)
is_teapot = sys.argv[-1] == '--teapot'
available_additions = ['milk', 'chocolate']
app.brewing = None
def method(fx):
@wraps(fx)
def wr():
if is_teapot:
return '', 418
res = fx()
extra_headers = {
'Additions-List': ';'.join(available_additions)
}
if len(res) > 2:
res[-1].update(extra_headers)
else:
res = res + (extra_headers,)
return res
return wr
@app.route('/', methods=['BREW'])
