code record

code record

# code record


## 以中心点旋转点.py

## todaybing.py

todaybing.py

import requests
from bs4 import BeautifulSoup
import sys
import os
from PIL import Image
from io import BytesIO

def debug(*value, sep=' ', end='\n', file=sys.stdout, flush=False):
    if sys.argv[0].split('.')[-1] == "exe":
        return
    print(*value, sep=sep, end=end, file=file, flush=flush)


url = "https://www.todaybing.com/"
headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36"
}

response = requests.get(url, headers=headers)

if response.status_code == 200:
    debug("Success")
else:
    debug("Error")
    sys.exit()

soup = BeautifulSoup(response.text, "html.parser")
# debug(soup.prettify())
# use query selector to find the div with class "today-bing"

a = soup.select_one("i.text-sm.iconfont.icon-download.mr-4").parent

img_url = a["href"]
debug(img_url)

# download the image
response = requests.get(img_url, headers=headers)

if response.status_code == 200:
    Image.open(BytesIO(response.content)).convert('RGBA').save("bing.png")
    debug("Image saved")
else:
    debug("Error downloading image")
    sys.exit()


# set the wallpaper
import ctypes
SPI_SETDESKWALLPAPER = 20
ctypes.windll.user32.SystemParametersInfoW(SPI_SETDESKWALLPAPER, 0, os.path.abspath("bing.png"), 3)

debug("Wallpaper set")

以中心点旋转点.py

import math

def rotate_point_around_center(x, y, center_x, center_y, angle):
  """
  以中心点旋转点

  Args:
    x: 点的x坐标
    y: 点的y坐标
    center_x: 中心点的x坐标
    center_y: 中心点的y坐标
    angle: 旋转角度，单位为度

  Returns:
    旋转后的点的坐标
  """

  angle = math.radians(angle)
  x_prime = (y - center_y) * math.cos(angle) - (x - center_x) * math.sin(angle) + center_x
  y_prime = (x - center_x) * math.cos(angle) + (y - center_y) * math.sin(angle) + center_y
  # 交换x和y坐标
  x_prime, y_prime = y_prime, x_prime
  return x_prime, y_prime


x = 690
y = 350

image_width = 720
image_height = 1280
center_x = image_width / 2
center_y = image_height / 2
angle = 90

x_prime, y_prime = rotate_point_around_center(x, y, center_x, center_y, angle)

print(x_prime, y_prime)