Twitter のフォロアーを取得 (Python3)

Python3 で Twitter のフォロアーを取得する方法です。

get_followers.py

#! /usr/bin/python
# -*- coding: utf-8 -*-
#
#   get_followers.py
# --------------------------------------------------------------------
import sys
import json
from config_twitter import config_twitter_proc

# --------------------------------------------------------------------
def get_info_proc(twitter,id):
    url = "https://api.twitter.com/1.1/users/show.json"
    params = {'user_id': id}
    req = twitter.get(url, params = params)
    if req.status_code == 200:
        json_str = req.text
        dict_aa = json.loads(json_str)
        str_out = str(id) + "\t" + dict_aa['name'] + "\t" \
            + dict_aa['screen_name'] + "\t" \
            + dict_aa['location'] + "\t"
        print (str_out)
#
# --------------------------------------------------------------------
sys.stderr.write("*** 開始 ***\n")

url = "https://api.twitter.com/1.1/followers/ids.json"

params = {'screen_name': "ekzemplaro",
    'count': 100}

twitter = config_twitter_proc()

req = twitter.get(url, params = params)
print(req)
#
if req.status_code == 200:
    print ("OK")
    json_str = req.text
    dict_aa = json.loads(json_str)
    print (dict_aa['ids'])
    for id in dict_aa['ids']:
        get_info_proc(twitter,id)
else:
    print ("Error: %d" % req.status_code)
#
sys.stderr.write("*** 終了 ***\n")
# --------------------------------------------------------------------

config_twitter.py はこちらのものと同じです。
Twitter に投稿する (Python3)

次のバージョンで確認しました。

$ python --version
Python 3.7.3