Share how Python implements avatar splicing technology/

Full avatar of WeChat friends

Without further ado, let’s go directly to the code

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')

You need to install two libraries to run the code

pip install itchat
pip install pillow

If the pip installation option is not ticked when installing python, install pip first.
Installation of Python and pip

itchat official introduction

A login QR code will appear during the running of the code, scan it with WeChat , you can see the progress of the processing. After a while, your WeChat file transfer assistant will receive the spliced ​​avatar picture.

If you encounter any problems during the learning process or want to obtain learning resources, you are welcome to join the learning exchange group

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