Create url without request execution
You can use PreparedRequests.
To build the URL, you can build your own Request object and prepare it:
from requests import Session, Requests = Session()p = Request('GET', 'http://someurl.com', params=request_parameters).prepare()log.append(p.url)Later, when you're ready to send, you can just do this:
r = s.send(p)The relevant section of the documentation is here.