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# coding: utf-8
from msgpack._version import version
from msgpack.exceptions import *
from collections import namedtuple
ExtType = namedtuple('ExtType', 'code data')
import os
if os.environ.get('MSGPACK_PUREPYTHON'):
from msgpack.fallback import Packer, unpack, unpackb, Unpacker
else:
try:
from msgpack._packer import Packer
from msgpack._unpacker import unpack, unpackb, Unpacker
except ImportError:
from msgpack.fallback import Packer, unpack, unpackb, Unpacker
def pack(o, stream, **kwargs):
"""
Pack object `o` and write it to `stream`
See :class:`Packer` for options.
"""
packer = Packer(**kwargs)
stream.write(packer.pack(o))
def packb(o, **kwargs):
"""
Pack object `o` and return packed bytes
See :class:`Packer` for options.
"""
return Packer(**kwargs).pack(o)
# alias for compatibility to simplejson/marshal/pickle.
load = unpack
loads = unpackb
dump = pack
dumps = packb
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