Complexo

complexo.py

import functools
from http_module import HTTPClient()


def _do_upload_something(client, something_headers, something_body):
    client.post("my_url", something_body, headers=something_headers)


client = HTTPClient()
upload_something  = functools.partial(_do_upload_something, client)


# Someone calls this function as a callback just like that
upload_something(headers, body)