python heic后缀转jpg格式 python heic后缀图片文件转换成jpg格式的操作

import subprocess
import os
import io
import whatimage
import pyheif
import traceback
from PIL import Image 
def decodeImage(bytesIo):
 try:
 fmt = whatimage.identify_image(bytesIo)
 # print('fmt = ', fmt)
 if fmt in ['heic']:
 i = pyheif.read_heif(bytesIo)
 # print('i = ', i)
 # print('i.metadata = ', i.metadata)
 pi = Image.frombytes(mode=i.mode, size=i.size, data=i.data)
 # print('pi = ', pi)
 pi.save('heeh.jpg', format="jpeg")
 except:
 traceback.print_exc()
 
def read_image_file_rb(file_path):
 with open(file_path, 'rb') as f:
 file_data = f.read()
 return file_data
 
if __name__ == "__main__":
 file_path = './test_image.HEIC'
 print('file_path = ', file_path)
 
 data = read_image_file_rb(file_path)
 # print('data = ', data)
 decodeImage(data)