Martin Maly wrote:
> When you catch the exception after g.Call(...), do you also examine the
> exception's CallStack?
No, I did not! And thanks a lot, it indeed contains all the info I need:
at script.hop$f1() in ...\script.py:line 10
at IronPython.Objects.Function0.Call()
at IronPython.Objects.Ops.Call(Object func)
at script.init_session$f0(Object busSettings, Object
fileNamePrefix)...\script.py:l
ine 7
so that with a little processing, I can make my it easy to read!!
Thanks a lot for the help.
Stan.
>
> I tried simpler variation on your code:
>
> try {
> engine.Import("x");
> Function f = engine.Evaluate("x.f") as Function;
> f.Call();
> } catch (Exception x) {
> output.write(x.ToString());
> output.write(x.StackTrace);
> }
>
> Where x.py is:
>
> def f():
> return 1/0
>
> And I got following output:
>
> x.ToString():
> Attempted to divide by zero.
>
> x.StackTrace:
> at IronPython.Objects.IntOps.Divide(Int32 x, Int32 y) in
> d:\Ip\IronPython\Src\IronPython\Objects\IntOps.cs:line 169
> at IronPython.Objects.IntOps.FloorDivide(Int32 x, Object other) in
> d:\Ip\IronPython\Src\IronPython\Objects\IntOps.cs:line 382
> at IronPython.Objects.IntOps.Divide(Int32 x, Object other) in
> d:\Ip\IronPython\Src\IronPython\Objects\IntOps.cs:line 164
> at IronPython.Objects.Ops.Divide(Object x, Object y) in
> d:\Ip\IronPython\Src\IronPython\Objects\Ops.cs:line 866
> at x.f$f0() in D:\Ip\IronPython\Presentations\Editor\bin\Debug\x.py:line 2
> at IronPython.Objects.Function0.Call() in
> d:\Ip\IronPython\Src\IronPython\Objects\Function.cs:line 50
> at Editor.Editor.RunScript(Object sender, EventArgs e) in
> D:\Ip\IronPython\Presentations\Editor\Editor.cs:line 45
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Stanislas Pinte
> Sent: Wednesday, December 14, 2005 1:17 AM
> To: users@lists.ironpython.com
> Subject: [IronPython] Stack Traces in IronPython 0.96 do not contain python
> stack trace
>
> hello,
>
> Has anyone an idea of the following:
>
> I have a script:
>
>
>>#ScriptingLoopTest python code
>>
>>def init_session(settings, fileNamePrefix):
>> pass
>>
>>def handle_message(message):
>> passmmm
>
>
> and I use IronPython 0.96 as embedded scripting engine.
>
> private PythonEngine engine = new PythonEngine();
> engine.Import(moduleName);
> f = engine.Evaluate(moduleName + ".init_session") as Function;
> g = engine.Evaluate(moduleName + ".handle_message") as Function;
>
> when I do g.Call(...), IP detects that the passmm symbol is not
> defined, and throws a PythonException.
>
> This exception only contains that:
>
> "name 'passmmm' not defined".
>
> It doesn't contain the line number in the imported script, nor the
> trace, whereas Python 2.4 gives the following:
>
> Python 2.4.2 (#67, Sep 28 2005, 12:41:11) [MSC v.1310 32 bit (Intel)] on
> win32
> Type "help", "copyright", "credits" or "license" for more information.
>
>>>>def handle_message(message):
>
> . passmmm
> .
>
>>>>handle_message(3)
>
> Traceback (most recent call last):
> File "<stdin>", line 1, in ?
> File "<stdin>", line 2, in handle_message
> NameError: global name 'passmmm' is not defined
>
>
> It is very important for me to be able to give the user that kind of
> feedback...is there a way to do it?
>
> Thanks a lot,
>
> Stan.
>
>
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