AnonymousFox

//usr/lib/python2.7/site-packages/flask_api/response.py

# coding: utf8
from __future__ import unicode_literals
from flask import request, Response
from flask._compat import text_type

class APIResponse(Response):

api_return_types = (list, dict)

def __init__(self, content=None, *args, **kwargs):
        super(APIResponse, self).__init__(None, *args, **kwargs)

media_type = None
        if isinstance(content, self.api_return_types) or content == '':
            renderer = request.accepted_renderer
            if content != '' or renderer.handles_empty_responses:
                media_type = request.accepted_media_type
                options = self.get_renderer_options()
                content = renderer.render(content, media_type, **options)
                if self.status_code == 204:
                    self.status_code = 200

# From `werkzeug.wrappers.BaseResponse`
        if content is None:
            content = []
        if isinstance(content, (text_type, bytes, bytearray)):
            self.set_data(content)
        else:
            self.response = content

if media_type is not None:
            self.headers['Content-Type'] = str(media_type)

def get_renderer_options(self):
        return {
            'status': self.status,
            'status_code': self.status_code,
            'headers': self.headers
        }