I'm having the following problem with TPythonDelphiVar component.
I use the next method to create one instance of this component on-the-fly:
function TForm1.NewVariable(AVarName :string):TPythonDelphiVar;
begin
Result := TPythonDelphiVar.Create(nil);
Result.Engine := PythonEngine;
Result.Module := '__main__';
Result.VarName := AVarName;
Result.Initialize;
end;
I have a Private variable declared in the TForm1class, like this:
public
FVariable :TPythonDelphiVar;
And I use the next code to create on-the-fly my variable QUANTITY:
FVariable := NewVariable('QUANTITY');
FVariable.Value := 1.0;
All seems ok, but when I execute the program, and I try to print the value of QUANTITY:
(Phyton script).
print(QUANTITY)
I get the following message error in a message error window: "NameError: 'QUANTITY' is not defined. "
And in the output memo of the PythonEngine, the next one:
Traceback (most recent call last):
File "<string>", line 13, in <module>
NameError: name 'QUANTITY' is not defined
I can't understand why creating the TPythonDelphiVar on-the-fly doesn't work while creating the same component in design time works well.
Do you understand what the problem is?