Arknights Official QQ Emoji Downloader

ak_face_downloader.py

#!/usr/bin/env python3

import requests
import json
import os
from bs4 import BeautifulSoup
import re



"""""""""""""""""""""""""""""""""""""""
- English Instructions-

Please enter your cookies below
after login in https://i.qq.com


- 中文指南 -
登录 https://i.qq.com 后获取自己的cookies填入下面的四个对应的变量里
获取cookies的方式请善用搜索引擎
"""

p_skey = ""
uin = ""
skey = ""
pt4_token = ""
used_ujax = True
"""
Please enter your cookies above
"""""""""""""""""""""""""""""""""""""""

# Download path 
OUTPUT_DIR = "ak_faces"

# Try times for login
MAX_TRY = 10

def get_g_tk(key):
    hash = 5381
    for i in key:
        hash += (hash << 5) + ord(i)
    return hash & 0xffffffff


def login_fetch(isUajax):
    if isUajax:
        g_tk = get_g_tk(p_skey)
    else:
        g_tk = get_g_tk(skey)

    headers = {
        "Cookie": f"p_skey={p_skey}; p_uin={uin}; uin={uin}; skey={skey}; pt4_token={pt4_token};",
        "accept": "image/webp,image/apng,image/*,*/*;q=0.8",
        "User-Agent": "QQ/8.8.68.7265 NetType/WIFI WebP/0.4.1 Pixel/1080 StatusBarHeight/54 SimpleUISwitch/0 QQTheme/1000 InMagicWin/0 StudyMode/0 CurrentMode/0 CurrentFontScale/1.0 GlobalDensityScale/1.0",
        "X-Requested_With":"com.tencent.mobileqq"
    }
    r = requests.get(f"https://zb.vip.qq.com/v2/pages/beautyMall?supplyerid=1112171476",
                     headers=headers)

    try:
        resp = BeautifulSoup(r.text, "html.parser").body.find_all('script')
        for script in resp:
            if not script.contents:
                continue
            if "window.__INITIAL_ASYNCDATA__" not in script.contents[0]:
                continue
            data_raw = script.contents[0][29:]
            data = json.loads(re.findall(r'({.*?});', data_raw)[0])
            return data['supplyerInfo']['rptOpenitem']
        return None

    except Exception as ex:
        print(ex)
        return None


def get_face_list(max_try):
    for i in range(max_try):
        print(f"Attempt {i+1}... ", end="")
        itemList = login_fetch(True)
        if itemList is None:
            used_ujax = False
            itemList = login_fetch(False)
        if itemList is None:
            print("failed.")
        else:
            print("successed!")
            return itemList
    raise ValueError("Login failed. Please check your cookies.")


def download_face(item):
    item_id = item.get("itemid")

    emoji_resp = requests.get(f"https://gxh.vip.qq.com/qqshow/admindata/comdata/vipEmoji_item_{item_id}/xydata.js")

    try:
        emoji_json = emoji_resp.text[emoji_resp.text.find('{'):]
        emoji_data = json.loads(emoji_json)
        base_info = emoji_data.get("data").get("baseInfo")[0]
        md5_info = emoji_data.get("data").get("md5Info")

        # Handle a package
        pack_name = base_info["name"]
        pack_path = os.path.join(OUTPUT_DIR, pack_name)
        if not os.path.exists(pack_path):
            os.mkdir(pack_path)

            # Handle an image in the package
            for pic in md5_info:
                pic_name = pic["name"]
                pic_md5 = pic["md5"]
                pic_url = f"https://gxh.vip.qq.com/club/item/parcel/item/{pic_md5[:2]}/{pic_md5}/300x300.png"
                print(f"{pack_name} - {pic_name}: {pic_url}")
                open(os.path.join(pack_path, f"{pic_name}.png"), "wb").write(requests.get(pic_url).content)

    except:
        print("Something is wrong")
        pass


if __name__ == "__main__":
    if not os.path.exists(OUTPUT_DIR):
        os.mkdir(OUTPUT_DIR)
    for emoji in get_face_list(MAX_TRY):
        download_face(emoji)

修改于2022-06-02
已经完全修好以应对角在QQ官方表情商场里换号
需要多填写一个cookies里的token
采用BeautifulSoup和正则提取新的列表