Message 285109 - Python tracker

Python 3.5 (revision 8125d9a8152b), before all fastcall changes:

test_python_call: 8314 calls before crash, stack: 1008 bytes/call
test_python_getitem: 7483 calls before crash, stack: 1120 bytes/call
test_python_iterator: 6802 calls before crash, stack: 1232 bytes/call

=> total: 22599 calls, 3360 bytes