cpython/Demo/sgi/cd/listcd.py

25 lines
428 B
Python
Executable File

# List track info from CD player.
import cd
def main():
c = cd.open()
info = []
while 1:
try:
info.append(c.gettrackinfo(len(info) + 1))
except RuntimeError:
break
for i in range(len(info)):
start, total = info[i]
print 'Track', zfill(i+1), triple(start), triple(total)
def triple((a, b, c)):
return zfill(a) + ':' + zfill(b) + ':' + zfill(c)
def zfill(n):
s = `n`
return '0' * (2 - len(s)) + s
main()