Message7518

Here is a more refined example:

import os
import time
import java.lang


def countTime(function):
    start = time.time()
    for _ in range(1, 1000):
        function()
    timeElapsed = round(time.time() - start, 5)
    return timeElapsed


timeElapsed = countTime(lambda: hasattr(java, 'some attr'))
print "hasattr(javapackage): " + str(timeElapsed) + " s"

timeElapsed = countTime(lambda: hasattr(java.lang.System, 'some attr'))
print "hasattr(javapackage.class): " + str(timeElapsed) + " s"

timeElapsed = countTime(lambda: hasattr(os, 'some attr'))
print "hasattr(python module): " + str(timeElapsed) + " s"