On 15 Jun, 21:05, "Terry Reedy" <[EMAIL PROTECTED]> wrote:
> <[EMAIL PROTECTED]> wrote in message
>
> news:[EMAIL PROTECTED]
> | Hi,
> |
> |
> | I've created a method where the script defines twenty variables and
> | several of them should be random having a maximum and a minimum value.
> |
> | What I did was this:
> |
> | from random import randrange as rr, random
> |
> | self.tr2_vezes = self.rr(self.d_tr2_vezes[0],self.d_tr2_vezes[-1],
> | 1) # just an example, others are similar
>
> Are we to presume that self.rr is rr?
>
> | The minimum and maximum limits are never lower than -50 and higher
> | than 250 and are integer.
> |
> | Many times, not always, the problem is that the script just loops
> | forever and no value is chosen for the variable.
> |
> | What's happening here? What am I doing wrong?
>
> On what line does it 'loop forever'?
> Are you saying that the same code with same input sometimes works and
> sometimes does not? In any case, try to reduce it to the minumum that
> either always or sometimes fails. And post that.
>
> tjr
I tried to reproduce the error in a small script. Python's error
message always returned this kind of error:
Traceback (most recent call last):
File "individuo.py", line 584, in <module>
ind.criarAleatorio()
File "individuo.py", line 247, in criarAleatorio
self.criarTr2_vezes()
File "individuo.py", line 185, in criarTr2_vezes
self.tr2_vezes = self.rr(self.d_tr2_vezes[0],self.d_tr2_vezes[-1],
1)
File "/usr/lib/python2.5/random.py", line 158, in randrange
istart = int(start)
KeyboardInterrupt
I got mislead by this. The loop was about a while statement that
compared values from two of the random variables. It was a '>=' and
it should be a '>'.
Thank you for your messages.
Luis
--
http://mail.python.org/mailman/listinfo/python-list
