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
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