naming the main module in embedded Python

[Tomasz Koziara]

Hi

I am embedding Python as an interpret in my code. Now, whenever my  
code or Python itself issues an error/warning message I am getting  
something like:

File "<string>", line 1, in <module>

or

__main__:46: RuntimeWarning: My warning message

I am using PyRun_SimpleString to load part of the code and the I call:

sprintf (line, "execfile ('%s')", path);
error = PyRun_SimpleString (line).

The question is: how can I set up the module name or input file name  
so that my error/warning messages output them rather than the above  
default values?

Thanks
Tomek