1 >>> print("%.2f %s are worth $%d"%(4.5560,"Argentine Pesos",1)) 2 4.56 Argentine Pesos are worth $1 3 >>> template = "%.2f %s are worth $%d" 4 >>> templat % (4.5560,"Argentine Pesos",1) 5 Traceback (most recent call last): 6   File "
     
      ", line 1, in 
      
        7     templat % (4.5560,"Argentine Pesos",1) 8 NameError: name 'templat' is not defined 9 >>> template = "%.2f %s are worth $%d"10 >>> template % (4.5560,"Argentine Pesos",1)11 '4.56 Argentine Pesos are worth $1'
      
     

Python3中，一段代码压缩成一物理行print可直接生成输出结果，如line1，line2。

物理行分解，在字符串格式定义好之后不使用print也可输出结果。