获取必应中国今日美图的 python 脚本

bpsWithBingAPI.py

#!/usr/bin/python3
# -*- coding: utf-8 -*-

import codecs
import json
import re

import os.path
import urllib.request
import datetime

storageLocation = "C:\\Code\\python\\BingImages\\"

r = urllib.request.urlopen("http://www.bing.com/HPImageArchive.aspx?format=js&idx=0&n=1&mkt=zh-CN")
jsonData = json.loads(r.read().decode(r.info().get_param('charset') or 'utf-8'))

# with open('data.json', 'r', encoding="utf8") as bingAPI:
#     jsonData = json.load(bingAPI)

imgURLTail = jsonData["images"][0]['url']
imgURlHead = 'http://www.bing.com'
imgURL = imgURlHead + imgURLTail

#print(imgURL)

regExRes = re.search(r'[a-z|A-Z]+(?=\_)',imgURLTail)
imgName = regExRes.group(0)

if(os.path.isfile(storageLocation + imgName + ".jpg") == False):
    # Download image
    urllib.request.urlretrieve(imgURL, storageLocation + imgName + ".jpg")
    # Write Logs
    with open(storageLocation + "log.txt", "a") as f:
        log = str(datetime.datetime.now().strftime("%Y%m%d") + " : " + imgName + "\r\n")
        f.write(log)

Update 2017.1.19

可能由于 crontab 的执行机制，文件路径为 ./ 时会指向用户的 home ，修改为绝对路径解决问题。