Create two classes.
Song. Should include the name of the song and the artist
Playlist. Should include a list of song objects from the above class, a title for the list and a description of the list. Specific method requirements below.
Functionality
You should be able to print both a song and a playlist. Formatting should follow the below examples EXACTLY. I should be able to print a so11ng or a playlist by calling the standard python print function.
Format for printing a song should be |
Format for printing a play list should be |
Title: <song title> Example. Title: Bad Guy Artist: Billie Eilish |
Playlist: <playlist title> <title1> <title2> . <titleN> Example. Playlist: Country Gooderns Friends in Low Places Stand by your Man |
The play list class should allow adding songs through an addSong method. Duplicate song names are not allowed and should result in an error message back to the user. Songs with the same title but different case would be considered duplicates. Walk The Line would be considered a duplicate of WALK THE line.
The play list class should allow searching to see if a song exists through a songFound method. This search can be done on an exact match of the title (upper or lower case allowed). If I searched for walk THE Line in the above list, it would find a match. Result should be returned as a Boolean.
The play list class should allow randomizing the order of the songs in the list through a shuffleList method. Songs would normally be included in the order they were added. If I call the randomize process, the playlist should be shuffled into a random order of songs.
I have created all the classes in a single file and included main method to test the methods in classes. Please feel free to change the main method in any way required
Below are the screenshots of the file:
Below is the code for the same:
from random import shuffle class Song: def __init__(self, name, artist): self.name = name self.artist = artist # Method to print a Song def print(self): print("Title: ", self.name) print("Artist: ", self.artist) class Playlist: def __init__(self, title, desc): self.title = title self.desc = desc self.songs = [] # Method to add a Song def addSong(self, newSong): # Checking for duplicate songs even if the case is different for song in self.songs: if song.name.upper() == newSong.name.upper(): return "Error: Song with title '" + newSong.name + "' already exists" # If it is not a duplicate add to the list self.songs.append(newSong) return "Successfully added '" + newSong.name + "'" # Method to search a song def songFound(self, songTitle): for song in self.songs: if song.name.upper() == songTitle.upper(): return True return False # Method to shuffle the list of songs to change their order def shuffleList(self): shuffle(self.songs) # Method to print the Playlist def print(self): print("Playlist: ", self.title) print("Description: ", self.desc) print("Songs:") for song in self.songs: print(song.name) def main(): # Creating Song objects s1 = Song("Bad Guy", "Billie Eilish") s2 = Song("Coal Miner's Daughter", "Billie Donald") s3 = Song("Walk the Line", "Cathy") s4 = Song("Friends in low places", "John") # Creating a Playlist p1 = Playlist("Country Gooderns", "Classic Country Songs") # Adding songs to the playlist print(p1.addSong(s1)) print(p1.addSong(s2)) print(p1.addSong(s3)) print(p1.addSong(s4)) # Adding a song which already exists print(p1.addSong(Song("bad guy", "Bowden"))) # Printing the Playlist p1.print() # Finding the song in the Playlist print(p1.songFound("Bad Guy")) # Shuffling the songs p1.shuffleList() # Printing the sings after shuffling p1.print() if __name__ == "__main__": main()
Below is the screenshot of sample output:
Please feel free to change the output in a way required. Hope this helps you and also hoping for a positive review
Create two classes. Song. Should include the name of the song and the artist Playlist. Should...
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