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- # coding: utf-8
- from ._version import version
- from .exceptions import *
- from .ext import ExtType, Timestamp
- import os
- import sys
- if os.environ.get("MSGPACK_PUREPYTHON") or sys.version_info[0] == 2:
- from .fallback import Packer, unpackb, Unpacker
- else:
- try:
- from ._cmsgpack import Packer, unpackb, Unpacker
- except ImportError:
- from .fallback import Packer, 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)
- def unpack(stream, **kwargs):
- """
- Unpack an object from `stream`.
- Raises `ExtraData` when `stream` contains extra bytes.
- See :class:`Unpacker` for options.
- """
- data = stream.read()
- return unpackb(data, **kwargs)
- # alias for compatibility to simplejson/marshal/pickle.
- load = unpack
- loads = unpackb
- dump = pack
- dumps = packb
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