Unknown Tkinter bug

[Krzysztof Szynter]

Hi all

Like i said, i'am back. With another problem of course.
This is my code:

---BEGIN
win=Tkinter.Tk( )
can=Tkinter.Can vas(win,width=5 00,height=500,b ackground='blue ')
can.pack()

# creating main lines
can.create_rect angle(10,10,490 ,490)
can.create_line (25,225,485,225 )
can.create_line (250,470,250,20 )
can.create_poly gon((245,20),(2 50,10),(255,20) )
can.create_poly gon((475,230),( 485,225),(475,2 20))
can.create_text (460,250,text=' dV [m3]')
can.create_text (280,25,text='d U [J]')

# creating sublines
while x<450 or y<450 :
can.create_line ((30+x,220),(30 +x,225),(30+x,2 30))
can.create_line ((245,25+y),(25 0,25+y),(255,25 +y))
x=x+10
y=y+10

# starting drawing function image
for i in range(0,len(deV )):
can.create_oval (250+deV[i],250-deU[i],250+deV[i]+1,
250-deU[i]+1,width=3,outl ine='white')
for i in range(0,len(deV )-1):
can.create_line (250+deV[i],250-deU[i],250+deV[i+1],
250-deU[i+1],width=1,fill=' yellow')

# creating etiquettes
can.create_text (250+200,210,te xt=int(maxdeV), fill='white')
can.create_text (250+10,250-200,text=int(ma xdeU),fill='whi te',anchor='w')
can.create_text (250-200,240,text=in t(mindeV),fill= 'white')
can.create_text (250-30,250+200,text =int(mindeU),fi ll='white',anch or='s')

win.mainloop()
---END

After i close graphcial window, shell gives this error message:

---BEGIN
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Program Files\Python232 \lib\lib-tk\Tkinter.py",
line 1345, in __call__
return self.func(*args )
File "C:\Program Files\Python232 \lib\idlelib\Sc riptBinding.py" ,
line 157, in run_module_even t
interp.runcode( code)
File "C:\Program Files\Python232 \lib\idlelib\Py Shell.py",
line 658, in runcode
self.interp.res tart_subprocess ()
AttributeError: ModifiedInterpr eter instance has no attribute 'interp'
---END

Where should i look for a mistake?

--
Krzysztof Szynter :'''. :. : *
Dygi GG 1027078 :...' ..... : : : ..... . . . . . .....
http://newbie.friko.pl : : :.... : : : :.... :: :: :.. : :....
dygimail(at)poc zta(dot)fm :...' :.... : ': :.... : : :..' : :....

[klappnase]

Krzysztof Szynter <dy********@SPA Mpoczta.fm> wrote in message news:<Xn******* *************** ********@127.0. 0.1>...

<snip>

After i close graphcial window, shell gives this error message:

---BEGIN
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Program Files\Python232 \lib\lib-tk\Tkinter.py",
line 1345, in __call__
return self.func(*args )
File "C:\Program Files\Python232 \lib\idlelib\Sc riptBinding.py" ,
line 157, in run_module_even t
interp.runcode( code)
File "C:\Program Files\Python232 \lib\idlelib\Py Shell.py",
line 658, in runcode
self.interp.res tart_subprocess ()
AttributeError: ModifiedInterpr eter instance has no attribute 'interp'
---END

Where should i look for a mistake?

Here's what I get when I run your example:

Traceback (most recent call last):
File "/usr/local/share/test.py", line 19, in ?
while x<450 or y<450 :
NameError: name 'x' is not defined

you actually use a couple of other variables that are not defined,
too,
so I think this is maybe not the complete code ?
Maybe you should have a look at the rest of the code if you have
problems.

BTW, the traceback you posted seems to look like an IDLE problem
rather than a Tkinter bug I think (at least PyShell.py is the main
file that runs IDLE's
Shell window).

Regards

Michael

[Krzysztof Szynter]

kl*******@web.d e (klappnase) wrote in
news:a7******** *************** ***@posting.goo gle.com:

you actually use a couple of other variables that are not defined,
too, so I think this is maybe not the complete code ?
Yes.
Maybe you should have a look at the rest of the code if you have
problems.
This piece of code generates a bug.
BTW, the traceback you posted seems to look like an IDLE problem
rather than a Tkinter bug I think (at least PyShell.py is the main
file that runs IDLE's Shell window).

You were right. Restart the shell and the pc helped.

--
Krzysztof Szynter :'''. :. : *
Dygi GG 1027078 :...' ..... : : : ..... . . . . . .....
http://newbie.friko.pl : : :.... : : : :.... :: :: :.. : :....
dygimail(at)poc zta(dot)fm :...' :.... : ': :.... : : :..' : :....