Separate out a function pystones(loops=LOOPS) which runs the benchmark and returns a (benchtime, stones) tuple.  The main() function now calls this and prints the report.  Fred Drake's code.
Separate out a function pystones(loops=LOOPS) which runs the benchmark
and returns a (benchtime, stones) tuple.  The main() function now
calls this and prints the report.  Fred Drake's code.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator