Getting exitcode (%errorlevel%) of python script

[gmbouwer 0]

Hi

 

Apologies if this has an obvious answer but it seems I don't know what to search for. Please refer me to previous posts or any existing documentation.

 

I need to get the exitcode (%errorlevel%) value of a python script. 

function ExecPython(lines: TStrings): integer
begin
try
  PythonEngine1.ExecStrings(lines);
  result := 0;  // success
except
  on E: Exception
    result := GetLastError()
end
end;

 

I'm using older version of Delphi.

 

Regards

gmb

[pyscripter 753]

PythonEngine1.ExecStrings(lines)

 

will raise in exception (a subclass of EPyException) if an error occurs.   If you redirecting the python output using for instance TPythonGUIInputOutput then error information is printed and you will be able to see where the error occurred including a traceback.   You can also use the Traceback object to extract information about the error.  If you want to handle the Exception you can use

 

try
  PythonEngine1.ExecStrings(lines);
except
  on E: EPyException
    // Do whatever you want. You can use the PythonEngine1.Traceback to get information about what went wrong
end