在 Python中使用 cout << 'Hello,world!' << endl

import sys

class ostream:

def __init__(self,file):

self.file = file

def __lshift__(self,obj):

self.file.write(str(obj));

return self

cout = ostream(sys.stdout)

cerr = ostream(sys.stderr)

endl = '\n'

age = 23

name = 'albert'

cout << 'Hello,world!' << endl

cout << 'Name:' << name << endl << 'Age:' << age << endl