Python 函数传递list，传递dict 以及*args和**kargs

函数之间传递list：

def show(ll):
    for i in ll:
        print(i)
         
show(['chen','hang','wang','yadan'])
#==========================================
chen
hang
wang
yadan

*args：输入数据长度不确定，通过*args将任意长度的参数传递给函数，系统自动将任意长度参数用list表示

def show(*args):
    for i in args:
        print(i)
        
show('chen','hang','wang','yadan')
#=============================================
chen
hang
wang
yadan

**kargs：输入数据长度不确定，系统自动将任意长度参数用dict（字典）表示

def show(**kargs):
    for i in kargs.items():
        print(i)

show(name='hangge',age=25,sex='man',school='wust')
#============================================
('name', 'hangge')
('school', 'wust')
('sex', 'man')
('age', 25)

函数之间传递dict：

def show(**kargs):
    .....

user={‘chen’:1,'hang':2,'wangyadan':3}
show(**user)

dd