python将heic、heif格式图片转jpg

系统中遇到有苹果手机上传.heic格式图片，传输到前端无法打开，需要进行转换成jpg或其他常用格式，使用python来进行处理

import whatimage
import pyheif
from PIL import Image
from pillow_heif import register_heif_opener

register_heif_opener()

heic_img_path = "h.heic"

with open(heic_img_path, 'rb') as f:
	heic_img = f.read()
	img_format = whatimage.identify_image(heic_img)
	if img_format in ['heic']:
            pi = Image.open(heic_img_path)
            pi.save("heic.jpg")