py获取不带后缀的文件名称以及后缀

1. Path

from pathlib import Path

file_path = "Desktop/folder/myfile.txt"
file_name = Path(file_path).stem
extend = Path(file_path).suffix

 2.Os

import os

file_path = "Desktop/folder/myfile.txt"

file_path = os.path.splitext(file_path)[0]
file_name, extend = file_path.split("/")print(file_name)
print(extend)


basename = os.path.basename(file_path)
file_name, extend = os.path.splitext(basename)
print(file_name)
print(extend)