ubuntu python换壁纸

1命令

1.1 设置壁纸命令

gsettings set org.gnome.desktop.background picture-uri "file:/home/leon/pic/111.jpg"

1.2 设置壁纸图片居中

gsettings set org.gnome.desktop.background picture-options 'centered'

2 python调用

gsettings set org.gnome.desktop.background picture-uri "file:/home/amazing/python/ChangeWallPaper/Bing/20191009.jpg"

3 更换为bing的壁纸

# -*- coding: utf-8 -*-

import urllib
import requests
import time
import os
import sys
import re
from PIL import Image

headers = {
    'User-Agent': 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.6) Gecko/20091201 Firefox/3.5.6',
    }

class StealBing:
    def __init__(self):
        self.zhuzhan = "https://cn.bing.com/"
        self.content = requests.get(self.zhuzhan,headers = headers).content
        self.bgImageUrl = ''
        self.localFileName = ''

    def parserImageURL(self):
        #g_img={url: "/az/hprichbg/rb/PortAntonio_ZH-CN10325538004_1920x1080.jpg"}
        reg = re.compile('g_img={url:(.*?jpg)')
        data = self.content.decode('utf-8')
        self.bgImageUrl = reg.findall(data)
        cut = self.bgImageUrl[0][2:]
        self.bgImageUrl = self.zhuzhan + cut

    def createLocalFileName(self):
        path = os.getcwd() + '/Bing/'
        if not os.path.exists(path):
            os.mkdir(path)
        randomStr = time.strftime("%Y%m%d", time.localtime())
        self.localFileName = path + randomStr + '.jpg'

    def downloadImage(self):
        if self.bgImageUrl == '':
            self.parserImageURL()
        if self.localFileName == '':
            self.createLocalFileName()
        urllib.request.urlretrieve(self.bgImageUrl, self.localFileName)

    def update(self):
        cmd = "gsettings set org.gnome.desktop.background picture-uri "file:"+self.localFileName+"""
        os.system(cmd)



if __name__ == '__main__':
    stealBing = StealBing()
    stealBing.downloadImage()
    stealBing.update()