[Tutor] Re: Translating Tcl/Tk code into Python/Tkinter help please...
SA
sarmstrong13@mac.com
Fri, 14 Jun 2002 12:03:21 -0500
On 6/14/02 3:59 AM, in article m3sn3qs0ba.fsf@fkogtsp1.bmc.uu.se, "Thomas
Sicheritz-Ponten" <thomas@cbs.dtu.dk> wrote:
> "try" and "exec" is used instead of "catch"
> but in this case you could use commands.getoutput
>
> Untested code:
>
> import commands
> from Tkinter import *
>
>
> def execute_python_code1():
> global t1, t2
>
> txt = t1.get(0.0, END)
> com = "/sw/bin/python -c %s" txt
>
> try:
> output = commands.getoutput(com)
> except:
> output = 'Error running command: %s' % com
>
> t2.delete(0.0, END)
> t2.insert(END,output)
>
>
>
> # getoutput returns errors as catch does, so there is no need to use
> try/except
> # IMHO, you should strip newlines from the command returned from the text
> widget
>
> def execute_python_code2():
> t2.delete(0.0, END)
> output = commands.getoutput(com = "/sw/bin/python -c %s" % t1.get(0.0,
> END).strip())
> t2.insert(END,output)
>
>
Thank You Everyone for your help.
I changed:
def execute_python_code2():
t2.delete(0.0, END)
output = commands.getoutput(com = "/sw/bin/python -c %s" % t1.get(0.0,
END).strip())
t2.insert(END,output)
to:
def execute_python_code2():
t2.delete(0.0, END)
output = commands.getoutput(t1.get(0.0,END)
t2.insert(END,output)
This seems to do the trick. I can now enter a python command in t1 hit the
execute button and the result is printed in t2.
This seems to accomplish what I need. Once again, thank you everyone.
Thanks.
SA