Does python-requests have any callback method?

Question

Here is what I am looking for.

s = Session()    

s.get(url, callback=self.do_this)

def do_this(self, response):
    print response.url

Why not foo = request. get() do_this(foo). Requests is synchronous, so callbacks don't make a lot of sense. — Nick Bailey, Jun 28 '15 at 00:37
Have you seen http://stackoverflow.com/questions/9110593/asynchronous-requests-with-python-requests ? — Jon Clements, Jun 28 '15 at 00:41
I think asynchronous requests are better than synchronous requests. No? @NickBailey — Talha Ashraf, Jun 28 '15 at 00:47
@JonClements, yes.I forgot to mention that I want to use callback with Session. Is it possible? — Talha Ashraf, Jun 28 '15 at 00:50
Because you might read the documentation, not see the word "callbacks" and not realize that "event hooks" was the right term? — Tom Swirly, Sep 02 '21 at 11:41

score 6 · Answer 1 · answered Sep 27 '19 at 20:49

6

You can use event hooks:

def display_url(r, **kwargs):
    print(r.url)


s = Session()
s.hooks['response'].append(display_url)

s.get(...)

answered Sep 27 '19 at 20:49

Kyle James Walker

score 2 · Answer 2 · answered Jun 28 '15 at 12:22

2

Use grequests to have asynchronous requests with gevent. There is a callback keyword argument to .get().

answered Jun 28 '15 at 12:22

mguijarr

there is no `callback` keyword to `.get()` – Eliav Louski Jul 19 '22 at 12:48
@EliavLouski `get` is an `AsyncRequest` , it takes a `callback` keyword argument - so you can do `from grequests import get ; get(url, callback=func)` it is even written in the `AsyncRequest` docstring... This is still valid in latest 0.6.0 – mguijarr Jul 20 '22 at 17:49

2 Answers2