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msgpack.py
39 lines (29 loc) · 1.71 KB
/
msgpack.py
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""" Defines msgpack package interface capable of encoding pyGSTi objects"""
from __future__ import division, print_function, absolute_import, unicode_literals
#***************************************************************************************************
# Copyright 2015, 2019 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
# Under the terms of Contract DE-NA0003525 with NTESS, the U.S. Government retains certain rights
# in this software.
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
# in compliance with the License. You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0 or in the LICENSE file in the root pyGSTi directory.
#***************************************************************************************************
import msgpack as _msgpack
from .jsoncodec import encode_obj
from .jsoncodec import decode_obj
def dumps(obj, **kwargs):
""" An overload of msgpack.dumps that works with pyGSTi types """
enc = encode_obj(obj, True)
return _msgpack.packb(enc, **kwargs)
def dump(obj, f, **kwargs):
""" An overload of msgpack.dump that works with pyGSTi types """
enc = encode_obj(obj, True)
_msgpack.pack(enc, f, **kwargs)
def loads(s, **kwargs):
""" An overload of msgpack.loads that works with pyGSTi types """
decoded_msgpack = _msgpack.unpackb(s, **kwargs) # load normal MSGPACK
return decode_obj(decoded_msgpack, True) # makes pygsti objects
def load(f, **kwargs):
""" An overload of msgpack.load that works with pyGSTi types """
decoded_msgpack = _msgpack.unpack(f, **kwargs) # load normal MSGPACK
return decode_obj(decoded_msgpack, True) # makes pygsti objects