stopping execution window on error - newbie
Mensanator
mensanator at aol.com
Thu May 13 19:14:32 EDT 2010
On May 13, 4:00 pm, a <oxfordenergyservi... at googlemail.com> wrote:
> I'm coding on an old windows laptop
>
> i write the code and double click the icon.
Don't do that.
> it runs the program and
> writes results to a window.
>
> when the code finishes, the window closes, i do a time.sleep(10) to
> see what has happened.
>
> unfortunately when there is an error it just closes the window.
> anyway of seeing the error messages?
Go to the windows [Start] button. Select [Run...] and in the popup
box,
type "cmd" as the program to run. This will open a DOS shell window (a
text window.)
Then you can run your Python script from the window prompt and it
won't
close until you manually close it, even if the program crashes.
For example, once I open the DOS shell...
<EXAMPLE>
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
H:\>C:
C:\>cd python31\user\lotto
C:\Python31\user\lotto>dir
Volume in drive C has no label.
Volume Serial Number is 06DE-55B4
Directory of C:\Python31\user\lotto
05/13/2010 05:53 PM <DIR> .
05/13/2010 05:53 PM <DIR> ..
08/19/2009 07:08 PM 3,334 lotto.py
05/13/2010 05:56 PM 6,068 lotto_2010.py
2 File(s) 9,402 bytes
2 Dir(s) 102,247,440,384 bytes free
C:\Python31\user\lotto>..\..\python lotto_2010.py
{1: 2, 2: 3, 3: 2, 4: 1, 5: 2, 6: 1, 7: 2, 8: 1, 9: 1, 10: 2, 11: 2,
13: 1, 14: 2, 17: 1, 18: 2, 19: 1, 20: 1, 21: 1, 22: 1, 24: 1, 25: 1,
26: 3, 27: 1, 28: 2, 29: 2, 30: 1, 31: 1, 32: 1, 34: 1, 35: 1, 37: 2,
38: 2, 39: 2, 40: 1, 42: 2, 43: 1, 44: 2, 46: 2, 47: 1, 48: 1, 50: 1,
51: 2, 52: 3}
1 2 **
2 3 ***
3 2 **
4 1 *
5 2 **
6 1 *
7 2 **
8 1 *
9 1 *
10 2 **
11 2 **
12
13 1 *
14 2 **
15
16
17 1 *
18 2 **
19 1 *
20 1 *
21 1 *
22 1 *
23
24 1 *
25 1 *
26 3 ***
27 1 *
28 2 **
29 2 **
30 1 *
31 1 *
32 1 *
33
34 1 *
35 1 *
36
37 2 **
38 2 **
39 2 **
40 1 *
41
42 2 **
43 1 *
44 2 **
45
46 2 **
47 1 *
48 1 *
49
50 1 *
51 2 **
52 3 ***
(7, 21, 50, 36, 26, 3)
(7, 21, 50, 36, 26, 17)
(7, 21, 50, 36, 26, 52)
(7, 21, 50, 36, 3, 17)
(7, 21, 50, 36, 3, 52)
(7, 21, 50, 36, 17, 52)
(7, 21, 50, 26, 3, 17)
(7, 21, 50, 26, 3, 52)
(7, 21, 50, 26, 17, 52)
(7, 21, 50, 3, 17, 52)
(7, 21, 36, 26, 3, 17)
(7, 21, 36, 26, 3, 52)
(7, 21, 36, 26, 17, 52)
(7, 21, 36, 3, 17, 52)
(7, 21, 26, 3, 17, 52)
(7, 50, 36, 26, 3, 17)
(7, 50, 36, 26, 3, 52)
(7, 50, 36, 26, 17, 52)
(7, 50, 36, 3, 17, 52)
(7, 50, 26, 3, 17, 52)
(7, 36, 26, 3, 17, 52)
(21, 50, 36, 26, 3, 17)
(21, 50, 36, 26, 3, 52)
(21, 50, 36, 26, 17, 52)
(21, 50, 36, 3, 17, 52)
(21, 50, 26, 3, 17, 52)
(21, 36, 26, 3, 17, 52)
(50, 36, 26, 3, 17, 52)
8 9 32 38 40 48
13 22 28 39 42 43
1 2 5 11 18 52 +
2 3 26 44 51 52 +++
4 7 14 26 35 52 +++
2 7 10 19 42 47 +
5 20 31 34 50 51 +
1 28 29 37 39 46
10 11 27 37 38 46
6 21 24 29 30 44 +
3 14 17 18 25 26 +++
7 10 39 42 45 46 +
15 17 23 36 38 44 ++
16 19 23 27 41 49
15 25 32 36 44 47 +
16 19 24 29 38 41
3 4 8 13 43 49 +
2 11 17 19 22 50 ++
14 21 22 28 30 45 +
4 15 21 34 47 49 +
19 34 38 39 40 48
4 16 24 33 37 48
8 16 17 18 39 40 +
1 24 27 30 31 47
1 7 11 21 30 43 ++
1 8 13 18 32 36 +
5 10 12 16 20 21 +
7 11 23 24 26 35 ++
7 8 11 13 42 49 +
1 8 17 34 40 50 ++
1 24 29 35 41 45
15 17 24 32 44 52 ++
4 12 21 26 33 38 ++
2 13 15 41 48 50 +
2 7 9 27 45 52 ++
24 25 35 36 39 42 +
8 22 39 40 42 48
16 18 29 30 34 43
7 21 28 36 45 50 ++++
4 8 30 35 39 42
2 11 15 23 40 51
2 7 14 18 23 34 +
1 11 22 37 41 50 +
4 34 40 44 50 52 ++
12 28 33 39 40 52 +
14 18 25 36 38 39 +
4 11 16 17 27 37 +
1 11 16 28 31 36 +
8 16 31 34 36 52 ++
7 10 15 21 35 36 +++
2 9 21 23 29 30 +
15 29 33 41 46 47
2 5 18 34 36 39 +
7 15 21 31 45 50 +++
12 17 20 28 39 51 +
3 7 22 26 50 52 +++++
1 5 21 27 31 39 +
2 8 10 23 34 50 +
1 11 24 26 32 52 ++
1 18 20 38 41 42
12 33 36 42 45 48 +
1 6 21 28 37 39 +
16 18 19 22 33 35
2 7 17 27 29 47 ++
15 19 20 25 42 45
2 6 17 19 20 41 +
1 13 34 42 43 46
16 29 30 31 34 47
5 7 26 29 36 46 +++
1 27 28 30 31 49
8 17 19 47 49 52 ++
5 23 32 41 42 45
11 13 22 29 40 46
16 17 18 20 41 43 +
3 17 26 38 45 52 ++++
13 18 21 38 39 41 +
14 19 28 40 44 51
4 8 9 36 43 47 +
1 9 15 24 36 39 +
4 31 37 41 42 43
7 12 18 27 36 42 ++
3 4 26 27 35 51 ++
7 12 19 23 26 45 ++
19 28 36 39 42 52 ++
8 17 21 44 46 51 ++
2 4 18 19 36 49 +
1 4 11 16 22 35
13 14 17 18 41 46 +
8 16 23 29 43 48
1 8 25 36 37 44 +
7 20 21 23 36 50 ++++
3 7 23 27 39 43 ++
4 10 21 37 38 48 +
6 18 30 35 36 42 +
3 14 23 43 46 48 +
10 11 19 26 42 46 +
1 5 27 34 42 45
1 16 29 33 40 46
32 41 43 45 48 51
1 13 23 24 46 49
24 25 28 30 32 40
8 14 20 33 50 52 ++
2 16 27 28 33 39
13 17 19 32 43 52 ++
10 11 16 43 45 49
2 4 20 22 35 44
1 12 18 36 37 40 +
8 10 16 22 35 47
8 11 16 31 45 46
11 13 22 25 26 27 +
3 17 25 26 29 40 +++
7 10 27 37 46 47 +
3 5 7 27 33 40 ++
4 14 28 37 40 44
18 22 25 33 43 48
11 19 26 30 44 50 ++
3 11 22 42 46 51 +
7 8 21 26 30 50 ++++
6 13 15 23 37 39
12 17 31 37 43 47 +
2 7 11 21 33 42 ++
2 21 26 37 39 50 +++
6 26 37 38 42 46 +
18 19 24 34 40 49
2 9 12 17 31 42 +
5 14 30 32 34 49
7 14 29 41 49 50 ++
3 7 43 45 46 47 ++
12 22 31 37 40 51
1 3 5 11 28 46 +
6 7 12 22 30 32 +
13 18 20 25 26 49 +
14 19 22 41 49 50 +
3 4 12 20 39 42 +
9 18 31 44 46 49
9 20 24 27 41 45
6 8 27 31 45 52 +
22 34 35 40 41 42
1 8 15 37 38 45
6 9 13 16 35 51
6 14 17 30 33 52 ++
14 27 31 34 40 51
2 11 21 34 36 46 ++
1 3 12 15 47 51 +
4 5 26 30 32 37 +
4 10 18 29 37 51
8 33 35 36 39 43 +
9 17 22 23 40 52 ++
3 31 34 38 47 50 ++
21 26 27 33 41 50 +++
1 10 15 26 40 43 +
9 15 17 25 40 42 +
6 11 23 26 30 45 +
1 5 9 33 44 51
13 15 20 22 27 48
3 5 10 11 17 32 ++
C:\Python31\user\lotto>
</EXAMPLE>
Now I can study the output for as long as I want.
Also, I could have done this:
C:\Python31\user\lotto>..\..\python lotto_2010.py >
lotto_output.txt
and directed the output to a file for editing and/or printing.
>
> thanks
>
> a
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