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# Cerealizer
# Copyright (C) 2005 Jean-Baptiste LAMY
#
# This program is free software.
# It is available under the Python licence.
# Small benchmark
from __future__ import print_function
import cerealizer
import time
#import psyco
#psyco.full()
class O(object):
def __init__(self):
self.x = 1
self.s = "jiba"
self.o = None
self.l = [1, 2, 3, 4]
cerealizer.register(O)
cerealizer.freeze_configuration()
l = []
for i in range(20000):
o = O()
if l: o.o = l[-1]
l.append(o)
print("cerealizer")
t = time.time()
s = cerealizer.dumps(l)
print("dumps in", time.time() - t, "s,", len(s), "bytes length")
t = time.time()
l2 = cerealizer.loads(s)
print("loads in", time.time() - t, "s")
import pickle
print()
print("pickle")
t = time.time()
s = pickle.dumps(l)
print("dumps in", time.time() - t, "s,", len(s), "bytes length")
t = time.time()
l2 = pickle.loads(s)
print("loads in", time.time() - t, "s")
import cPickle
print()
print("cPickle")
t = time.time()
s = cPickle.dumps(l)
print("dumps in", time.time() - t, "s,", len(s), "bytes length")
t = time.time()
l2 = cPickle.loads(s)
print("loads in", time.time() - t, "s")
import twisted.spread.jelly, twisted.spread.banana
class O(object, twisted.spread.jelly.Jellyable, twisted.spread.jelly.Unjellyable):
def __init__(self):
self.x = 1
self.s = "jiba"
self.o = None
self.l = [1, 2, 3, 4]
cerealizer.register(O)
cerealizer.freeze_configuration()
l = []
for i in range(20000):
o = O()
if l: o.o = l[-1]
l.append(o)
print()
print("jelly + banana")
t = time.time()
s = twisted.spread.banana.encode(twisted.spread.jelly.jelly(l))
print("dumps in", time.time() - t, "s,", len(s), "bytes length")
t = time.time()
l2 = twisted.spread.jelly.unjelly(twisted.spread.banana.decode(s))
print("loads in", time.time() - t, "s")
import twisted.spread.cBanana
twisted.spread.banana.cBanana = twisted.spread.cBanana
twisted.spread.cBanana.pyb1282int=twisted.spread.banana.b1282int
twisted.spread.cBanana.pyint2b128=twisted.spread.banana.int2b128
twisted.spread.banana._i = twisted.spread.banana.Canana()
twisted.spread.banana._i.connectionMade()
twisted.spread.banana._i._selectDialect("none")
print()
print("jelly + cBanana")
t = time.time()
s = twisted.spread.banana.encode(twisted.spread.jelly.jelly(l))
print("dumps in", time.time() - t, "s,", len(s), "bytes length")
t = time.time()
l2 = twisted.spread.jelly.unjelly(twisted.spread.banana.decode(s))
print("loads in", time.time() - t, "s")
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