Python学习笔记（2.1）函数参数练习

• 关键字参数 和 命名关键字参数

# -*- coding: utf-8 -*-

def print_scores(**kw):

    print('         Name    Score')

    print('-----------------------')

    for name, score in kw.items():

        print('   %10s      %d' % (name, score))

    print()

print(print_scores(Adam=99, Lisa=88, Bart=77))

data = {

    'Adam Lee': 99,

    'Lisa S': 88,

    'F.Bart': 77,

}

print_scores(**data)

def print_info(name, *, gender, city='Beijing', age):

    print('Personal Info')

    print('---------------')

    print('   Name: %s' % name)

    print(' Gender: %s' % gender)

    print('   City: %s' % city)

    print('    Age: %s' % age)

    print()

print_info('Bob', gender='male', age=20)

print_info('Lisa', gender='female', city='Shanghai', age=18)