earth wallpaper

之前的卫星云图壁纸，偏重科学，这个地球壁纸多了一些艺术，会随着光照出现阴影，就像月盈月缺。

代码

如下：

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import datetime
import os
import tempfile
from urllib import request

import win32api
import win32con
import win32gui
from PIL import Image

class Wallpaper:
    def __init__(self):
        self.image = os.path.join(tempfile.gettempdir(), "wallpaper.png")

    def crawl(self):
        url_base = "https://himawari8-dl.nict.go.jp/himawari8/img/D531106/1d/550/"
        t = datetime.datetime.now(datetime.UTC)
        date = t - datetime.timedelta(hours=1, minutes=t.minute % 10)
        ext = "00_0_0.png"
        picture_url = url_base + date.strftime("%Y/%m/%d/%H%M") + ext
        res = request.urlopen(picture_url)
        with open(self.image, "wb") as f:
            f.write(res.read())
        return self

    def zoom(self):
        h = win32api.GetSystemMetrics(win32con.SM_CYSCREEN)
        Image.open(self.image).resize((h - 100, h - 100), Image.Resampling.LANCZOS).save(self.image)
        return self

    def setup(self):
        keyex = win32api.RegOpenKeyEx(win32con.HKEY_CURRENT_USER, "Control Panel\\Desktop", 0, win32con.KEY_SET_VALUE)
        win32api.RegSetValueEx(keyex, "WallpaperStyle", 0, win32con.REG_SZ, "0")
        win32api.RegSetValueEx(keyex, "TileWallpaper", 0, win32con.REG_SZ, "0")
        win32gui.SystemParametersInfo(win32con.SPI_SETDESKWALLPAPER, self.image, win32con.SPIF_SENDWININICHANGE)

if __name__ == "__main__":
    wallpaper = Wallpaper()
    wallpaper.crawl().zoom().setup()

效果

如图所示：