httpretty function response

def setup_http_server():
    url_projects = read_file(URL_PROJECTS_FILE)

    http_requests = []

    def request_callback(method, uri, headers):
        last_request = httpretty.last_request()

        body = url_projects
        http_requests.append(last_request)

        return 200, headers, body

    httpretty.register_uri(httpretty.GET,
                           PROJECTS_URL,
                           responses=[
                               httpretty.Response(body=request_callback)
                           ])

    return http_requests