python function profile

profile.py

import tempfile
import hotshot
import hotshot.stats


def profile(func):
    def wrapper(request, *args, **kwargs):
        tmpfile = tempfile.NamedTemporaryFile()
        prof = hotshot.Profile(tmpfile.name)
        result = prof.runcall(func, request, *args, **kwargs)
        prof.close()
        stats = hotshot.stats.load(tmpfile.name)
        stats.strip_dirs()
        stats.sort_stats('time','calls',)
        stats.print_stats()
        return result
    return wrapper