def encode(self, idict):
"""Decode JSON method"""
if self.module == 'cjson':
return cjson.encode(idict)
elif self.module == 'yajl':
return yajl.Encoder().encode(idict)
return self.encoder.encode(idict)
def main_many_times():
contenders = []
try:
import yajl
contenders.append(
('yajl', (yajl.Encoder().encode, yajl.Decoder().decode)))
except ImportError:
pass
try:
import ujson
contenders.append(('ujson', (ujson.dumps, ujson.loads)))
except ImportError:
pass
try:
import cjson
contenders.append(('cjson', (cjson.encode, cjson.decode)))
except ImportError:
pass
try:
import simplejson
contenders.append(('simplejson', (simplejson.dumps, simplejson.loads)))
except ImportError:
pass
try:
import json
contenders.append(('json', (json.dumps, json.loads)))
except ImportError:
pass
for name, args in contenders:
test(*args)
x, y = profile(*args)
print("%-11s serialize: %0.3f deserialize: %0.3f total: %0.3f" %
(name, x, y, x + y))
string_contenders = [
Contender('rapidjson utf8', partial(rj.dumps, ensure_ascii=False),
rj.loads),
Contender('rapidjson ascii', partial(rj.dumps, ensure_ascii=True),
rj.loads),
]
try:
import yajl
except ImportError:
pass
else:
contenders.append(
Contender('yajl',
yajl.Encoder().encode,
yajl.Decoder().decode))
try:
import simplejson
except ImportError:
pass
else:
contenders.append(
Contender('simplejson', simplejson.dumps, simplejson.loads))
string_contenders.extend([
Contender('simplejson utf8',
partial(simplejson.dumps, ensure_ascii=False),
simplejson.loads),
Contender('simplejson ascii',
partial(simplejson.dumps, ensure_ascii=True),
def run_client_test(name,
serialize,
deserialize,
iterations=100 * 1000,
data=default_data):
squashed_data = serialize(data)
serialize_profile = time_func(serialize, data, iterations)
deserialize_profile = time_func(deserialize, squashed_data, iterations)
return serialize_profile, deserialize_profile
contenders = []
if yajl:
contenders.append(('yajl', yajl.Encoder().encode, yajl.Decoder().decode))
if simplejson:
contenders.append(('simplejson', simplejson.dumps, simplejson.loads))
if json:
contenders.append(('stdlib json', json.dumps, json.loads))
if rapidjson:
contenders.append(('rapidjson', rapidjson.dumps,
partial(rapidjson.loads, precise_float=True)))
if ujson:
contenders.append(
('ujson', ujson.dumps, partial(ujson.loads, precise_float=True)))
def profile(serial, deserial, data=None, x=100 * 1000):
if not data:
data = default_data
squashed = serial(data)
return (ttt(serial, data, x), ttt(deserial, squashed, x))
def test(serial, deserial, data=None):
if not data:
data = default_data
assert deserial(serial(data)) == data
contenders = [
('yajl', (yajl.Encoder().encode, yajl.Decoder().decode)),
]
if cjson:
contenders.append(('cjson', (cjson.encode, cjson.decode)))
if simplejson:
contenders.append(('simplejson', (simplejson.dumps, simplejson.loads)))
if json:
contenders.append(('stdlib json', (json.dumps, json.loads)))
for name, args in contenders:
test(*args)
x, y = profile(*args)
print("%-11s serialize: %0.3f deserialize: %0.3f total: %0.3f" %
(name, x, y, x + y))
def encode(self, value):
return yajl.Encoder().encode(value)
