获取知乎上 你关注的人，关注你的人，和，你关注他但他却没关注你的人

zhihu_followers.py

#!/usr/bin/python
# -*- coding:utf-8 -*-

# A script to get zhihu followers and followees.

import urllib2
import json

HEADERS = dict()
HEADERS["Pragma"] = "no-cache"
HEADERS["DNT"] = "1"
HEADERS["Accept-Language"] = "zh-CN,zh;q=0.8,en;q=0.6,en-US;q=0.4"
HEADERS["User-Agent"] = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36"
HEADERS["Accept"] = "*/*"
HEADERS["Cache-Control"] = "no-cache"
HEADERS["authorization"] = "Bearer Mi4wQUlDQzZlaDhOZ3NBVU1MbnNudzJDeGNBQUFCaEFsVk5FREN4V0FBc01PeDUzb3pMRVV6V0JsUmpWV3dLRU5DRU13|1485415204|ceaa883bc63bc9bf156e2f13053c4ace932ff38a"
HEADERS["Connection"] = "keep-alive"
HEADERS["Referer"] = "https://www.zhihu.com/people/wrfly/followers"


def get_url(user, follow_type):
	url = "https://www.zhihu.com/api/v4/members/"+user+"/"+ follow_type +"?include=data%5B*%5D.answer_count%2Carticles_count%2Cfollower_count%2Cis_followed%2Cis_following%2Cbadge%5B%3F(type%3Dbest_answerer)%5D.topics&offset=0&limit=20"
	return url

def decode_json(data):
	r = json.dumps(data, sort_keys=True, indent=4, separators=(',', ': '))
	print r

def get_followers(url):
	req = urllib2.Request(url)
	for key in HEADERS:
		val = HEADERS[key]
		req.add_header(key, val)
	resp = urllib2.urlopen(req)
	content = resp.read()
	jresp = json.loads(content)

	next_url = jresp["paging"]["next"]
	is_end = jresp["paging"]["is_end"]
	data = jresp["data"]

	return is_end, next_url, data

def calculte_followers(url):
	followers = []
	simple_followers = []
	url_followers = []
	is_end = False
	while is_end == False:
		is_end, next_url, data = get_followers(url)
		url = next_url
		for people in data:
			followers.append(people)
			simple_followers.append(people["name"])
			url_followers.append(people["url_token"])
	return followers, simple_followers, url_followers


def main(user = 'wrfly'):
	follow_type = "followers"
	url = get_url(user, follow_type)
	followers, simple_followers, url_followers = calculte_followers(url)
	print "Followers Counts: %d" % len(simple_followers)

	follow_type = "followees"
	url = get_url(user, follow_type)
	followees, simple_followees, url_followees = calculte_followers(url)
	print "Followees Counts: %d" % len(simple_followees)

	Diffs = list(set(url_followees) - set(url_followers))
	print "People who you are followed but not following you: %d" % len(Diffs)
	for user_url in Diffs:
		print user_url+",",

# All keys
# ["answer_count","articles_count","avatar_url","avatar_url_template","badge","follower_count","headline","id","is_advertiser","is_followed","is_following","is_org","name","type","url","url_token","user_type"]

if __name__ == '__main__':
	username = "wrfly"
	main(username)