分享Python如何实现头像拼接技术/

import itchat
import math
import PIL.Image as Image
import os

itchat.auto_login()
friends = itchat.get_friends(update=True)[0:]
user = friends[0]["UserName"]

num = 0for i in friends:
    img = itchat.get_head_img(userName=i["UserName"])
    fileImage = open('文件夹' + "/" + str(num) + ".jpg",'wb')
    fileImage.write(img)
    fileImage.close()
    num += 1ls = os.listdir('文件夹')
each_size = int(math.sqrt(float(640*640)/len(ls)))
lines = int(640/each_size)
image = Image.new('RGBA', (640, 640))x = 0y = 0for i in range(0,len(ls)+1):try:
        img = Image.open('文件夹' + "/" + str(i) + ".jpg")
    except IOError:print("Error")else:
        img = img.resize((each_size, each_size), Image.ANTIALIAS)
        image.paste(img, (x * each_size, y * each_size))x += 1if x == lines:x = 0y += 1
image.save('文件夹' + "/" + "all.jpg")
itchat.send_image('文件夹' + "/" + "all.jpg", 'filehelper')

pip install itchat
pip install pillow