Tkinter - problem closing window

Djames Suhanko djames.suhanko at gmail.com
Wed Jan 7 16:21:25 CET 2009


Wow, nice!
But, with join i can't padding with 0.
'-'.join(str(random.randint(0, 60)) for dummy in xrange(6))

Then, i has been used:
a[i] = "%02d" % int(random.randint(0,60))
 I will change int(random.randint(0,60)) for random.randint(0,60), only.
Thank you, guys !! ;-)

The problem was solved when removed the second "mainloop".

I will use the Toplevel instead Tk() again. Thank you for the nice lesson !!


On Tue, Jan 6, 2009 at 6:47 AM, Marc 'BlackJack' Rintsch <bj_666 at gmx.net> wrote:
> On Mon, 05 Jan 2009 12:25:53 -0200, Djames Suhanko wrote:
>
>> I has a litle program that open another window. When I close de root
>> window in quit button, I need clicking 2 times to close. is where the
>> problem?
>>
>> […]
>>
>>  17  def gera_seis(self):
>>  18    a = {}
>>  19    for i in range(6):
>>  20       a[i] = "%02d" %  int (random.randint(0,60))
>>  21    resultadoA = "%s-%s-%s-%s-%s-%s" %
>> (str(a[0]),str(a[1]),str(a[2]),str(a[3]),str(a[4]),str(a[5]))
>>  22    return resultadoA
>
> Not the problem but unnecessary complex.  `random.randint()` already
> returns an int, no need to call `int()` on it.  The string formatting
> with ``%`` returns strings, so there is no need to call `str()` on the
> values.  Even if the values where not strings:  The '%s' place holder
> implies a call to `str()` while formatting.  If you put something into a
> dictionary with consecutive `int` keys, you might use a list instead.
>
> All this can be written as a simple one liner::
>
>        '-'.join(str(random.randint(0, 60)) for dummy in xrange(6))
>
>>  24  def say_hi(self):
>>  25    resultado = self.gera_seis()
>>  26    raiz = Tk()
>
> The problem is here…
>
>>  27    F = Frame(raiz)
>>  28    F.pack()
>>  29    hello = Label(F, text=resultado) 30    hello.pack()
>>  31    F.mainloop()
>
> …and here.
>
> There is only one `Tk` instance and mainloop allowed per `Tkinter`
> application.  Otherwise really strange things can happen.  Additional
> windows have to be created as `Toplevel` instances.
>
> Ciao,
>        Marc 'BlackJack' Rintsch
> --
> http://mail.python.org/mailman/listinfo/python-list
>



-- 
Djames Suhanko
LinuxUser 158.760



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