Aluode/PerceptionLabPortable

1# ruff: noqa: F4012import os3 4from .exceptions import *  # noqa: F4035from .ext import ExtType, Timestamp6 7version = (1, 1, 2)8__version__ = "1.1.2"9 10 11if os.environ.get("MSGPACK_PUREPYTHON"):12    from .fallback import Packer, Unpacker, unpackb13else:14    try:15        from ._cmsgpack import Packer, Unpacker, unpackb16    except ImportError:17        from .fallback import Packer, Unpacker, unpackb18 19 20def pack(o, stream, **kwargs):21    """22    Pack object `o` and write it to `stream`23 24    See :class:`Packer` for options.25    """26    packer = Packer(**kwargs)27    stream.write(packer.pack(o))28 29 30def packb(o, **kwargs):31    """32    Pack object `o` and return packed bytes33 34    See :class:`Packer` for options.35    """36    return Packer(**kwargs).pack(o)37 38 39def unpack(stream, **kwargs):40    """41    Unpack an object from `stream`.42 43    Raises `ExtraData` when `stream` contains extra bytes.44    See :class:`Unpacker` for options.45    """46    data = stream.read()47    return unpackb(data, **kwargs)48 49 50# alias for compatibility to simplejson/marshal/pickle.51load = unpack52loads = unpackb53 54dump = pack55dumps = packb56