Python: Music Class

Python day 20:

If there is one song in the world that I can sing in tune, that is “Leo” 狮子座. It is the end of July now, let’s make a little Python program to print the lyrics of Leo.

Background Knowledge:

Class: take a grouping of functions and data for new thing and place them inside a container

Object: the most basic kind of thing, or any instance of some thing

Def: how to define a function inside a class

Example:

class X(Y) “Make a class named X that is-a Y”

class X(object): def init (self,J) : 
“class X has a init that take self and J parameters”

Code:

LEO 狮子座

class song(object):
    def __init__(self,lyrics):
        self.lyrics=lyrics
    
    def sing_a_song(self):
        for line in self.lyrics:
            print(line)

leo=song(["七月份的尾巴你是狮子座，八月份的前奏你是狮子座"])
leo.sing_a_song()

七月份的尾巴你是狮子座，八月份的前奏你是狮子座

忘羡

now let’s try one of my favorite songs in 2020, wuji 无羁/忘羡

wuji=song(["山高水远，又闻琴响，陈情未绝，卧荻花月如霜，煮一壶生死悲欢祭少年郎，明月依旧何来怅惘，不如潇潇洒洒历遍风和浪，天涯一曲共悠扬"])
wuji.sing_a_song()

山高水远，又闻琴响，陈情未绝，卧荻花月如霜，
煮一壶生死悲欢祭少年郎，明月依旧何来怅惘，
不如潇潇洒洒历遍风和浪，天涯一曲共悠扬

Happy practicing! 
快点去练琴了，不然蓝2会嫌音不准 哈哈哈哈…

Ref:

Learn python the hard way
https://drive.google.com/file/d/0B-hV1HrMP8j1OWpEWXBXbUJsNms/view