Python tricks-detailed introduction of os.path library function usage

os.path.dirname(path)

• Remove the file name and return to the directory

print(os.path.dirname("/Users/apple/test.py"))
#结果
/Users/apple

os.path.expanduser(path)

• Expansion~

print(os.path.dirname("～/Documents"))
#结果
/Users/apple/Documents

os.path.abspath(path)

• Return the absolute path of the file

print(os.path.dirname("四叶"))
#结果
/Users/apple/Documents/四叶

os.path.basename(path)

• Return the file name at the end of the path (if the path ends with a'/', it returns empty)

print(os.path.dirname("～/Documents/test.py"))
#结果
test.py