#===============================================================================
# Copyright (c) 2012 - 2014, GPy authors (see AUTHORS.txt).
# Copyright (c) 2015, Max Zwiessele
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# * Neither the name of paramax nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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#===============================================================================
from . import util
from .model import Model
from .parameterized import Parameterized
from .param import Param
from .core.observable_array import ObsAr
from paramz import transformations as constraints
from . import caching, optimization
from . import examples
from .__version__ import __version__
def _unpickle(file_or_path, pickle, strcl, p3kw):
if isinstance(file_or_path, strcl):
with open(file_or_path, 'rb') as f:
m = pickle.load(f, **p3kw)
else:
m = pickle.load(file_or_path, **p3kw)
return m
[docs]def load(file_or_path):
"""
Load a previously pickled model, using `m.pickle('path/to/file.pickle)'`
:param file_name: path/to/file.pickle
"""
from pickle import UnpicklingError
_python3 = True
try:
import cPickle as pickle
_python3 = False
except ImportError: #python3
import pickle
try:
if _python3:
strcl = str
p3kw = dict(encoding='latin1')
return _unpickle(file_or_path, pickle, strcl, p3kw)
else:
strcl = basestring
p3kw = {}
return _unpickle(file_or_path, pickle, strcl, p3kw)
except UnpicklingError: # pragma: no coverage
import pickle
return _unpickle(file_or_path, pickle, strcl, p3kw)