On Fri, Feb 17, 2012 at 12:38 PM, brandon w <bbbggg...@gmail.com> wrote:
> I made a timer that counts down from five minutes. This code runs fine but I
> a seeing a cursor blinking on the first number as the code is running. How
> do I avoid this?
>
> I am using gnome-terminal and Python 2.6.6.
>
>
> #!/usr/bin/python
>
> import time
> import sys
> import os
>
> def countd():
>
> seconds = 59
> minutes = 4
> five_minutes = 0
>
> os.system('clear')
>
> while five_minutes != 300:
> sys.stdout.write("%d:%02.f\r" % (minutes, seconds))
> sys.stdout.flush()
> seconds -= 1
> if seconds == -1:
> minutes -= 1
> seconds = 59
>
> five_minutes += 1
> time.sleep(1)
>
> countd()
>
>
>
> Brandon
>
I believe that the curses[1] library can do this, though that may be
somewhat complex (curses is essentially a GUI toolkit for the
terminal). You should probably read up on the tutorial mentioned
there.
HTH,
Hugo
[1] http://docs.python.org/library/curses.html
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