benchmark.py 文件源码

def run(frameworks, number, do_profile):
    print("Benchmarking frameworks:", ', '.join(frameworks))
    sys.path[0] = '.'
    path = os.getcwd()
    print("                ms     rps  tcalls  funcs")
    for framework in frameworks:
        os.chdir(os.path.join(path, framework))
        try:
            main = __import__('app', None, None, ['main']).main

            f = lambda: list(main(environ.copy(), start_response))
            time = timeit(f, number=number)
            st = Stats(profile.Profile().runctx(
                'f()', globals(), locals()))
            print("%-11s %6.0f %7.0f %7d %6d" % (framework, 1000 * time,
                  number / time, st.total_calls, len(st.stats)))
            if do_profile:
                st = Stats(profile.Profile().runctx(
                    'timeit(f, number=number)', globals(), locals()))
                st.strip_dirs().sort_stats('time').print_stats(10)
            del sys.modules['app']
        except ImportError:
            print("%-15s not installed" % framework)