使用采集参数——字典存储查找人名

def print_params(*params):
    print(params)
def print_params_2(title,*params):
    print(title)
    print(params)
def in_the_middle(x,*y,z):
    print(x,y,z)

def print_params_3(**params):
    print(params)

def helloc(greeting='hello',name='world'):
    print('{},{}!'.format(greeting,name))

def init(data):
    data['first'] = {}
    data['middle'] = {}
    data['last'] = {}
def lookup(data, label, name):
    return data[label].get(name)
def store(data, *full_names):
    for full_name in full_names:
        names = full_name.split()
        if len(names) == 2: names.insert(1, '')
        labels = 'first', 'middle', 'last'
        for label, name in zip(labels, names):
            people = lookup(data, label, name)
            if people:
                people.append(full_name)
            else:
                data[label][name] = [full_name]