mirror of
https://github.com/msgpack/msgpack-python.git
synced 2025-10-26 07:04:10 +00:00
33 lines
887 B
Python
33 lines
887 B
Python
|
from msgpack import fallback
|
||
|
|
try:
|
||
|
|
from msgpack import _unpacker, _packer
|
||
|
|
has_ext = True
|
||
|
|
except ImportError:
|
||
|
|
has_ext = False
|
||
|
|
import timeit
|
||
|
|
|
||
|
|
|
||
|
|
def profile(name, func):
|
||
|
|
times = timeit.repeat(func, number=1000, repeat=4)
|
||
|
|
times = ', '.join(["%8f" % t for t in times])
|
||
|
|
print("%-30s %40s" % (name, times))
|
||
|
|
|
||
|
|
|
||
|
|
def simple(name, data):
|
||
|
|
if has_ext:
|
||
|
|
profile("packing %s (ext)" % name, lambda: _packer.packb(data))
|
||
|
|
profile('packing %s (fallback)' % name, lambda: fallback.packb(data))
|
||
|
|
|
||
|
|
data = fallback.packb(data)
|
||
|
|
if has_ext:
|
||
|
|
profile('unpacking %s (ext)' % name, lambda: _unpacker.unpackb(data))
|
||
|
|
profile('unpacking %s (fallback)' % name, lambda: fallback.unpackb(data))
|
||
|
|
|
||
|
|
def main():
|
||
|
|
simple("integers", [7]*10000)
|
||
|
|
simple("bytes", [b'x'*n for n in range(100)]*10)
|
||
|
|
simple("lists", [[]]*10000)
|
||
|
|
simple("dicts", [{}]*10000)
|
||
|
|
|
||
|
|
main()
|