Tukki · September 26, 2016 11:23
diff --git a/setattr_test.py b/setattr_test.py
 # _*_ coding: utf-8 _*_
 # http://stackoverflow.com/questions/12798653/does-setattr-and-getattr-slow-down-the-speed-dramatically
 # run:  time python setattr_test.py

 class O(object):
    pass

 o = O()
 for i in xrange(10000000):
   setattr(o, 'a', 1)  # python setattr_test.py  1.44s user 0.01s system 99% cpu 1.449 total
   #o.a = 1  # python setattr_test.py  0.68s user 0.00s system 99% cpu 0.686 total
	# __ coding: utf-8 __
	# http://stackoverflow.com/questions/12798653/does-setattr-and-getattr-slow-down-the-speed-dramatically
	# run: time python setattr_test.py

	class O(object):
	pass

	o = O()
	for i in xrange(10000000):
	setattr(o, 'a', 1) # python setattr_test.py 1.44s user 0.01s system 99% cpu 1.449 total
	#o.a = 1 # python setattr_test.py 0.68s user 0.00s system 99% cpu 0.686 total