Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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Hello. How would I get def automated to read the opened text document and make a playlist with the specified time and genre. Example I want to randomly select blues songs that total as close to 20 minutes as possible.

import save


def automated(filename):
try:

print(filename)
except FileNotFoundError:
print('Document not found.')

def main():
filename = ''
print('-'*45)
choice = ''
while choice.upper() !='Q':
print()
if filename != '': print('Current file opened:', filename)
print('0) Choose a file to open\t1) Automated song choice')
print('Q) Quit')
choice=input('Enter a choice: ')
if choice == '0':
print()
filename = input('Enter file name: ')
rfile =open(filename,'r')
line_list =rfile.read()
for word in line_list:
words_list=word.split(' ')
print(line_list)
print(f"File {filename} opened.")
elif choice == '1':
print()
automated(filename)
elif choice.upper() == 'Q':
print("Program complete.")
else:
print('Invalid choice.')

main()

contents of imported save.py

def save_playlist(filename):
words_list = []
line_list -[]
savefilename =input('Enter save file name:')
savefile=open(savefilename,'w')

for index in range(len(line_list)):
line_list[index] =line_list[index].rstrip('\n')
print(line_list)
for word in line_list:

words_list=word.split(' ')
line_list.sort()

for item in line_list:
savefile.write(item + '\n')
savefile.close()

contents of start.txt text document

Alternative
Bastille
Pompeii
3:34
Happier
3:34
Of The Night
3:33
Panic! At The Disco
I Write Sins Not Tragedies
3:06
Nine in the Afternoon
3:11
High Hopes
3:10

Blues
Tab Benoit
Nothing Takes The Place Of You
4:01
For What It's Worth
5:17
Shelter Me
5:05
Joe Bonamassa
I'll Take Care Of You
5:41
The Heart That Never Waits
5:51
Notches
7:04
Robert Cray
Right Next Door (Because of Me)
4:21
Smoking Gun
4:05
This Man
5:06

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