On 08/06/2024 14.18, Rob Cliffe wrote:
OK, here is the advanced version:
import os
class _cls(object):
def __repr__(self):
os.system('cls')
return ''
cls = _cls()
Now when you type
cls
it clears the screen. The only flaw is that there is a blank line at the very top of th
On 10/06/2024 09.32, Stefan Ram wrote:
"Michael F. Stemper" wrote or quoted:
On 08/06/2024 14.18, Rob Cliffe wrote:
OK, here is the advanced version:
import os
class _cls(object):
def __repr__(self):
os.system('cls')
return ''
cls = _cls()
...
Why have it return any
On 08/06/2024 20:18, Rob Cliffe via Python-list wrote:
> OK, here is the advanced version:
> import os
> class _cls(object):
> def __repr__(self):
> os.system('cls')
> return ''
> cls = _cls()
>
> Now when you type
> cls
> it clears the screen.
For me on a Mac it clears t
OK, here is the advanced version:
import os
class _cls(object):
def __repr__(self):
os.system('cls')
return ''
cls = _cls()
Now when you type
cls
it clears the screen. The only flaw is that there is a blank line at
the very top of the screen, and the ">>>" prompt appears on
On 05/06/2024 04:09, Cameron Simpson wrote:
On 04Jun2024 22:43, Rob Cliffe wrote:
import os
def cls(): x=os.system("cls")
Now whenever you type
cls()
it will clear the screen and show the prompt at the top of the screen.
(The reason for the "x=" is: os.system returns a result, in this case
On 04Jun2024 22:43, Rob Cliffe wrote:
import os
def cls(): x=os.system("cls")
Now whenever you type
cls()
it will clear the screen and show the prompt at the top of the screen.
(The reason for the "x=" is: os.system returns a result, in this case
0. When you evaluate an expression in the IDE
Welcome to Python! A great language for program development.
Answers might be platform-dependent (are you using WIndows, Linux, etc.).
However, the following works for me on WIndows. You can put it in the
startup.py file so you don't have to type it every time you start up the
IDLE.
import
Hello everyone,
I am new to Python, and I have been using IDLE (v3.10.11) to run small
Python code. However, I have seen that the output scrolls to the bottom
in the output window.
Is there a way to clear the output window (something like cls in command
prompt or clear in terminal), so that
Jabba Laci writes:
> I would like to add a clear screen feature, which would be activated
> with CTRL+L. How to do that?
> Another thing: raw_input waits until but I'd like to clear the
> screen at the moment when CTRL+L is pressed.
That sounds like a job for the standard library ‘readline’ mod
Hi,
I'm working on an interactive script. With raw_input user input is
read and the script produces some output and offers the prompt again.
I would like to add a clear screen feature, which would be activated
with CTRL+L. How to do that?
Another thing: raw_input waits until but I'd like to clear
you could always use ANSI escape codes:
print "\\033[2J"
for a screen clear, or
print "\\022[2j \033[0;0H"
to clear and reset the way "os.system('clear')" would work.
check out http://www.termsys.demon.co.uk/vtansi.htm
Seems like all that mud programming came in handy after all.
Graham.
--
You know, for now, I just would like it to work in a standard Gnome
terminal (my version is 2.12.0).
--
http://mail.python.org/mailman/listinfo/python-list
It clears the screen by scrolling all the characters out of sight at
the top of the terminal window. So the screen is blank, but not cleared
in the sense that I mean it. The behavior I want is for the display to
be effectively "erased" and ready to receive the next wave of data --
like you would do
"mwt" wrote:
> Arrgghh... Is there any way to edit posts on this thing?
are you aware that you're posting to a usenet newsgroup?
> The os.system("clear") doesn't work at all in a module.
works for me (as long as I'm running the code on a platform that
has a clear command). in what way does it
Arrgghh... Is there any way to edit posts on this thing?
The os.system("clear") doesn't work at all in a module.
--
http://mail.python.org/mailman/listinfo/python-list
No guessing needed. If I just use os.system("clear") on its own, no
problem. Also, if I use the magic formula you gave on its own, that
works to. But in the app, (see below), neither command works. I'm
missing something obvious, but I'm... missing it.
def run(self, userinfo):
"""Time when
On Sat, 11 Feb 2006 22:26:08 -0800, mwt wrote:
> I can't seem to get that to behave properly. It works fine in a python
> shell, like you're demonstrating it, but not as a command in a module.
Would you like to tell us how you are using it and what happens when you
do, or would you like us to gue
On Sat, 11 Feb 2006 18:14:02 -0200, Felipe Almeida Lessa wrote:
> Em Sáb, 2006-02-11 às 12:04 -0800, mwt escreveu:
>> I'm doing some python programming for a linux terminal (just learning).
>> When I want to completely redraw the screen, I've been using
>> os.system("clear")
>> This command works
I can't seem to get that to behave properly. It works fine in a python
shell, like you're demonstrating it, but not as a command in a module.
--
http://mail.python.org/mailman/listinfo/python-list
Em Sáb, 2006-02-11 às 12:04 -0800, mwt escreveu:
> I'm doing some python programming for a linux terminal (just learning).
> When I want to completely redraw the screen, I've been using
> os.system("clear")
> This command works when using python in terminal mode, and in IDLE.
> However, when runnin
I'm doing some python programming for a linux terminal (just learning).
When I want to completely redraw the screen, I've been using
os.system("clear")
This command works when using python in terminal mode, and in IDLE.
However, when running a little .py file containing that command, the
screen doe
In the darkest hour on Sat, 25 Dec 2004 09:41:54 +1030,
Ishwor <[EMAIL PROTECTED]> screamed:
def cls():
> for i in range(1,40):
> print " ";
>
Slightly ot, but perhaps this'll work for you:
def cls():
print "\033[2J"
--
[ Artur M. Piwko : Pipen : AMP29-RIPE : R
John Machin wrote:
Ishwor wrote:
i was just tinkering with it actually. ;-)
In your command prompt just do
Pythonwin.exe /run "C:\Python24\file\PyFiles\clear.py"
It's not a very good idea to store your own scripts in the PythonXY
directory -- other than tested working modules which you install in
On Sun, 26 Dec 2004 13:07:56 +1030, Ishwor <[EMAIL PROTECTED]> wrote:
> On 25 Dec 2004 18:20:39 -0800, John Machin <[EMAIL PROTECTED]> wrote:
> >
> > Ishwor wrote:
> >
> > > i was just tinkering with it actually. ;-)
> > > In your command prompt just do
> > > Pythonwin.exe /run "C:\Python24\file\Py
On 25 Dec 2004 18:20:39 -0800, John Machin <[EMAIL PROTECTED]> wrote:
>
> Ishwor wrote:
>
> > i was just tinkering with it actually. ;-)
> > In your command prompt just do
> > Pythonwin.exe /run "C:\Python24\file\PyFiles\clear.py"
>
> It's not a very good idea to store your own scripts in the Py
Ishwor wrote:
> i was just tinkering with it actually. ;-)
> In your command prompt just do
> Pythonwin.exe /run "C:\Python24\file\PyFiles\clear.py"
It's not a very good idea to store your own scripts in the PythonXY
directory -- other than tested working modules which you install in
PythonXY\li
heres the shell i forgot to show
PythonWin 2.4 (#60, Nov 30 2004, 11:49:19) [MSC v.1310 32 bit (Intel)] on win32.
Portions Copyright 1994-2004 Mark Hammond ([EMAIL PROTECTED])
- see 'Help/About PythonWin' for further copyright information.
>>> clear.cls()
[40 more lines of "\n"]
>>>
--
cheers,
On Sun, 26 Dec 2004 01:47:42 GMT, Steven Bethard
<[EMAIL PROTECTED]> wrote:
> Scott David Daniels wrote:
> > Nick Coghlan wrote:
> >
> >> Jeff Epler wrote:
> >>
> >>> I don't know about idle, but the "real" python supports the
> >>> PYTHONSTARTUP environment variable.
> >>
> >>
> >> I just tried it
Scott David Daniels wrote:
Nick Coghlan wrote:
Jeff Epler wrote:
I don't know about idle, but the "real" python supports the
PYTHONSTARTUP environment variable.
I just tried it - IDLE ignores PYTHONSTARTUP, as does PythonWin (I
just started using PYTHONSTARTUP to switch the standard prompt from
On Sat, 25 Dec 2004 16:34:26 -0800, Scott David Daniels
<[EMAIL PROTECTED]> wrote:
> Nick Coghlan wrote:
> > Jeff Epler wrote:
> >
> >> I don't know about idle, but the "real" python supports the
> >> PYTHONSTARTUP environment variable.
> >
> > I just tried it - IDLE ignores PYTHONSTARTUP, as does
Nick Coghlan wrote:
Jeff Epler wrote:
I don't know about idle, but the "real" python supports the
PYTHONSTARTUP environment variable.
I just tried it - IDLE ignores PYTHONSTARTUP, as does PythonWin (I just
started using PYTHONSTARTUP to switch the standard prompt from '>>>' to
"Py>').
I believe
Jeff Epler wrote:
I don't know about idle, but the "real" python supports the
PYTHONSTARTUP environment variable.
I just tried it - IDLE ignores PYTHONSTARTUP, as does PythonWin (I just started
using PYTHONSTARTUP to switch the standard prompt from '>>>' to "Py>').
I believe PYTHONSTARTUP is han
On Sat, 2004-12-25 at 07:43, Ishwor wrote:
> On 24 Dec 2004 15:33:26 -0800, Lars <[EMAIL PROTECTED]> wrote:
> > Hi Iswor,
> >
> > If I understand you correctly then your program is writing output to a
> > console/terminal window and you want to clear that window.
> > I don't know of any library me
I don't know about idle, but the "real" python supports the
PYTHONSTARTUP environment variable.
PYTHONSTARTUP
If this is the name of a readable file, the Python commands in
that file are executed before the first prompt is displayed in
interactive mode. The file is executed
On 24 Dec 2004 15:33:26 -0800, Lars <[EMAIL PROTECTED]> wrote:
> Hi Iswor,
>
> If I understand you correctly then your program is writing output to a
> console/terminal window and you want to clear that window.
> I don't know of any library methods for that, but you might just do:
well i am not d
Hi Iswor,
If I understand you correctly then your program is writing output to a
console/terminal window and you want to clear that window.
I don't know of any library methods for that, but you might just do:
os.system("cls") #for windows
or
os.system("clear") #for unix
Not the most advanc
Hi i use IDLE to code Python in my machine. What i haven't been able
to do is call an in-built function called clear()/cls()/clr() because
it mightn't exist. so what i did is coded my own function called cls()
as such
>>> def cls():
for i in range(1,40):
print " ";
now that
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