np.py

# Examples:
#
# Muse - Knights of Cydonia (Live at Wembley) :: kueller
# U2 - Even Better Than the Real Thing :: nsw1-6, TomGuy, and Fat Ha1p3rt
#

import sys
import time

with open(sys.argv[1], "r") as f:
    setlist = f.read().split('\n')

for i in range(0, len(setlist)):
    if setlist[i] == '': continue

    raw_input('>')
    tok = setlist[i].split('::')
    if len(tok) < 2: continue
    
    song = tok[0].strip()
    author = tok[1].strip()

    if len(author.split(',')) > 1:
        authormsg = "Authors: %s" % author
    else:
        authormsg = "Author: %s" % author

    msg = "Now Playing: \"%s\"\n%s" % (song, authormsg)
    print("Changing to: \"%s\"" % song)
    if i < len(setlist):
        print("Next: \"%s\"" % setlist[i+1])

    time.sleep(10)
    
    with open("current", "w") as f:
        f.write(msg)

raw_input('>')
with open("current", "w") as f:
    f.write("")