Find ROS Answers users with most karma from answering questions

answers.py

#!/usr/bin/env python
"""Get interesting information from http://answers.ros.org."""

from operator import itemgetter
import requests
from requests.exceptions import ConnectionError as ReqConnectionError
from tqdm import tqdm
from tabulate import tabulate

# pylint: disable=invalid-name

base_url = "http://answers.ros.org/api/v1/users"
rep_thresh = 3000

resp = requests.get(base_url)
if resp.status_code != 200:
    print(f"GET /api/v1/users/ {resp.status_code}")

num_users = resp.json()["count"]
pages = resp.json()["pages"]
print(
    f"There are {num_users} users on {pages} pages. "
    f"Looking at users with reputation greater than {rep_thresh}."
)

seen = set()
recruits = []
session = requests.Session()

for i in tqdm(range(pages - 1)):
    url = base_url + f"/?sort=reputation&page={i + 1}"
    try:
        resp = session.get(url).json()
    except ReqConnectionError as exc:
        print(f"Request failed: {exc}")
        continue

    for user in resp["users"]:
        if user["username"] in seen:
            continue
        seen.add(user["username"])

        if user["reputation"] > rep_thresh and user["gold"] > 0:
            ratio = user["reputation"] / user["gold"]
            info = {
                "ratio": round(ratio),
                "username": user["username"],
                "reputation": user["reputation"],
                "gold": user["gold"],
            }
            recruits.append(info)

recruits_sorted = sorted(recruits, key=itemgetter("reputation"), reverse=True)
print(f"Found {len(recruits)} users.")
print(
    tabulate(
        recruits_sorted,
        headers="keys",
        showindex="always",
        tablefmt="pretty",
    )
)