benchmark key presses on from aenea client to server

bench_keys.py

from aenea.wrappers import ensure_execution_context
from aenea import Key
import time

time.sleep(5)

# get context ahead of time so our timing is more accurate
DATA = ensure_execution_context({})

def press_separate():
    action = Key('a-1') + Key('a-2') + Key('a-3') + Key('a-4') + Key('a-5')
    action.execute(data=DATA)

def press_combined():
    action = Key('a-1,a-2,a-3,a-4,a-5')
    action.execute(data=DATA)

def press_repeat():
    action = Key('a-1:5')
    action.execute(data=DATA)

def bench(func, count=100):
    t = time.time()
    for _ in range(0, count):
        func()
    t = time.time() - t
    return t / count

print 'running benchmarks...'
print 'press_separate execution time: %.4f' % bench(press_separate)
print 'press_combined execution time: %.4f' % bench(press_combined)
print 'press_repeat execution time: %.4f' % bench(press_repeat)
print 'done!'