《Python编程：从入门到实践》课后习题-第8章

8-1 消息

#8-1 消息

def display_message():
    """"指出在本章学习的是什么。"""
    print("本章学习的是函数")
display_message()

8-2 喜欢的图书

#8-2 喜欢的图书

def favorite_book(title):
    """"介绍喜欢的图书"""
    print("One of my favorite books is " + title + ".")

favorite_book('Alice in Wonderland')

8-3 T恤

#8-4 T恤

def make_shirt(size,write_what):
    """说明T恤的尺码和字样。"""
    print("T恤的尺码是 " + size + "，上面写着" + write_what + "。")

make_shirt(size = 'large',write_what = 'Nothing is impossible.')

8-4 大号T恤

#8-4 大号T恤

def make_shirt(size = 'large',write_what = 'I love Python.'):
    """说明T恤的尺码和字样。"""
    print("T恤的尺码是 " + size + "，上面写着" + write_what + "。")

make_shirt()
make_shirt('medium')
make_shirt(write_what = 'Nothing is impossible.')

8-5 城市

#8-5 城市

def describe_city(city_name = 'Wuhan',country = 'China'):
    """这座城市的名字以及该城市所属的国家"""
    print(city_name + "is in " + country + ".")

describe_city()
describe_city('Beijing')
describe_city('New York','America')

8-6 城市名

#8-6 城市名

def city_country(city_name,country):
    """这座城市的名字以及该城市所属的国家"""
    message = city_name + ", " + country
    return message.title()

city1 = city_country('santiago','chile')
city2 = city_country('wuhan','china')
city3 = city_country('new york','america')
print(city1)
print(city2)
print(city3)

8-7 专辑

#8-7 专辑

def make_ablum(singer_name,ablum_name,songs_number = ''):
    """专辑的名字以及歌手的名字"""
    message = {'singer':singer_name,'ablum':ablum_name,'number':songs_number}
    return message

ablum1 = make_ablum('Jane Zhang','Change')
ablum2 = make_ablum('Lady Gaga','Artpop',15)
ablum3 = make_ablum('Kesha','Rainbow',14)
print(ablum1)
print(ablum2)
print(ablum3)

8-8 用户的专辑

#8-8 用户的专辑

def make_ablum(singer_name,ablum_name):
    """用户的专辑以及歌手"""
    message = {'singer':singer_name,'ablum':ablum_name}
    return message

while True:
    print("\n请输入歌手名字：")
    print("请输入专辑名称：")
    print("(enter 'q' at any time to quit.)")

    s_name = input("歌手名字：")
    s_name = s_name.title()
    if s_name == 'Q':
        break
    a_name = input("专辑名称：")
    a_name = a_name.title()
    if a_name == 'Q':
        break

    ablum = make_ablum(s_name,a_name)
    print(ablum)

8-9 魔术师

#8-9 魔术师

def show_magicians(names):
    """打印列表中每个魔术师的名字。"""
    for name in names:
        if __name__ == '__main__':
            message = "Hello, " + name.title() + "!"
            print(message)

lists = ['dynamo','Jason Latimer','Louis Liu']
show_magicians(lists)

8-10 了不起的魔术师

#8-10 了不起的魔术师

def make_great(magician_name):
    """对魔术师列表进行修改。"""
    for i in range(3):
        magician_name[i] = 'the Great ' + magician_name[i]
    return magician_name
def show_magicians(names):
    """打印列表中每个魔术师的名字。"""
    for name in names:
        print("Hello " + name.title() + "!")
lists = ['dynamo','Jason Latimer','Louis Liu']
make_great(lists)
show_magicians(lists)

8-11 不变的魔术师

#8-11 不变的魔术师

def make_great(magician_name):
    """对魔术师列表进行修改。"""
    for i in range(3):
        magician_name[i] = 'the Great ' + magician_name[i]
    return magician_name
def show_magicians(names):
    """打印列表中每个魔术师的名字。"""
    for name in names:
        print("Hello " + name.title() + "!")
lists = ['dynamo','Jason Latimer','Louis Liu']
great_magician = make_great(lists[:])
show_magicians(lists)
show_magicians(great_magician)

8-12 三明治

#8-12 三明治

def make_sandwich(*toppings):
    """概述要制作的三明治"""
    print("\n制作三明治需要以下食材：")
    for topping in toppings:
        print("-" + topping)

make_sandwich('ham')
make_sandwich('mushroom','tomato')
make_sandwich('egg','vegetable','cheese')

8-13 用户简介

#8-13 用户简介

def build_profile(first,last,**user_info):
    """创建一个字典，其中包含我们知道的有关用户的一切"""
    profile = {}
    profile['first_name'] = first
    profile['last_name'] = last
    for key,value in user_info.items():
        profile[key] = value
    return profile

user_profile = build_profile('Rosalyn','Yu',location = 'Hubei',field = 'Electronic Information',hobby = 'sing')
print(user_profile)

8-14 汽车

#8-14 汽车

def make_car(manufacturer,model,**user_info):
    """将一辆汽车的信息存储在一个字典中"""
    profile = {}
    profile['manufacturer'] = manufacturer
    profile['model'] = model
    for key,value in user_info.items():
        profile[key] = value
    return profile

car = make_car('subaru','outback',color = 'blue',tow_package = True)
print(car)

8-15 打印模型

#8-15 打印模型

import printing_functions as pf

unprinted_designs = ['iphone case','robot pendant','dodecahedron']
completed_models = []

pf.print_models(unprinted_designs,completed_models)
pf.show_completed_models(completed_models)

8-16 导入

#8-16 导入

import printing_functions
from printing_functions import print_models
from printing_functions import  print_models as pm
import printing_functions as pm
from printing_functions import *