#以函數(shù)作為參數(shù)
 
def func_callback(func1,args):
    print("調用函數(shù):")
    func1(args)
    print("____________________")
 
def f1(x):
    print("回調函數(shù)啟動:",x)
 
func_callback(f1,100)
 
def func_callback_tuple(func2,*args):
    print("回調函數(shù)和元組相結合：")
    func2(args)#這里的“*”號可以有，也可以省略。
    print("____________________")
 
def f2(*x):
    print("帶tuple參數(shù)回調函數(shù)啟動：")
    print(type(x),x)
 
func_callback_tuple(f2,99,98,97,96)
 
def func_callback_dic(func,**kwargs):
    print("回調函數(shù)和字典相結合：")
    func(**kwargs)#兩個星號要加上，不能省略
    print("____________________")
 
def f3(**x):
    print("帶tuple參數(shù)回調函數(shù)啟動：")
    print(type(x),x)
 
func_callback_dic(f3,aa=1,bb=2,cc=3)

def printme( str ):
? ?
? ?print (str)
? ?return
printme("Hello World!")

def my_function(child3, child2, child1):
? print("The youngest child is " + child3)
?
my_function(child1 = "Phoebe", child2 = "Jennifer", child3 = "Rory")

def my_function(name,country = "China"):
? print(name + "is from" + country)
my_function("張三")
my_function("張三","中國")

def printinfo( arg1, *vartuple ):
? ?"打印任何傳入的參數(shù)"
? ?print ("輸出: ")
? ?print (arg1)
? ?print (vartuple)
?
# 調用printinfo 函數(shù)
printinfo( 70, 60, 50 )

def printinfo( arg1, **vardict ):
? ?"打印任何傳入的參數(shù)"
? ?print ("輸出: ")
? ?print (arg1)
? ?print (vardict)
?
# 調用printinfo 函數(shù)
printinfo(1, a=2,b=3)