Hi folks,
I have been programming Qt for a while now, but recently I started using
PyQt and now I ran into a problem.
I am developing a very simple application that show lots of results from
a SQL query onto a QListView. I have chosen doing this on Python since
it is such a simple task, but
It seems clear to me that there is a performance loss caused by the fact
that the compare() method (which is obviously a bottleneck for the
sorting routine) is now in the script instead of the binary Qt library.
Hi Fernando,
It's not clear to me, not at least without seeing your code. Can you
Do you know how Python delivers its functions to the C++ interface? I
mean in this case, would it be justifiable to believe most of the
performance hit comes from the fact that the C++ QListView sorting
routine has to call a function that is being run on the Python virtual
machine a number
