help with printing to stdout...
lie.1296 at gmail.com
Sun Mar 8 13:45:40 CET 2009
Chris Rebert wrote:
> On Sun, Mar 8, 2009 at 1:37 AM, Daniel Dalton <d.dalton at iinet.net.au> wrote:
>> I've got a program here that prints out a percentage of it's
>> completion. Currently with my implimentation it prints like this:
>> etc taking up lots and lots of lines of output... So, how can I make it
>> write the percentage on the same line eg.
>> while working:
>> print percent
> Use the carriage return character to overwrite the line (you'll need
> to forego `print`):
> from sys import stdout
> while working:
> Note that you'll need to ensure that `percent` has constant length
> throughout the loop.
or "erase" the previous character first with whitespace
stdout.write('\r \r%s%%' % percent).
curse might be more reliable for this kind of thing (though it is
definitely an overkill)
Note: \r doesn't work on IDLE
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