GeezerVison

import os

f = open("e://a.jpg")
print(os.stat(f.fileno()))
f.close()

C:\Users\xxxxx\Source\cpython>python a.py
Running Debug|x64 interpreter...
Traceback (most recent call last):
  File "C:\Users\xxxxx\Source\cpython\a.py", line 4, in <module>
    print(os.stat(f.fileno()))
          ^^^^^^^^^^^^^^^^^^^
OSError: [WinError 87] 参数错误。: 3
sys:1: ResourceWarning: unclosed file <_io.TextIOWrapper name='e://a.jpg' mode='r' encoding='cp936'>

C:\Users\xxxxx\Source\cpython>python a.py
Running Debug|x64 interpreter...
os.stat_result(st_mode=33206, st_ino=4194592, st_dev=1548577950, st_nlink=1, st_uid=0, st_gid=0, st_size=2812450, st_atime=1699718400, st_mtime=1673715360, st_ctime=-11644473600)