# Copyright (c) 2018, Oracle and/or its affiliates.

#

# The Universal Permissive License (UPL), Version 1.0

#

# Subject to the condition set forth below, permission is hereby granted to any

# person obtaining a copy of this software, associated documentation and/or data

# (collectively the "Software"), free of charge and under any and all copyright

# rights in the Software, and any and all patent rights owned or freely

# licensable by each licensor hereunder covering either (i) the unmodified

# Software as contributed to or provided by such licensor, or (ii) the Larger

# Works (as defined below), to deal in both

#

# (a) the Software, and

# (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if

# one is included with the Software (each a "Larger Work" to which the

# Software is contributed by such licensors),

#

# without restriction, including without limitation the rights to copy, create

# derivative works of, display, perform, and distribute the Software and make,

# use, sell, offer for sale, import, export, have made, and have sold the

# Software and the Larger Work(s), and to sublicense the foregoing rights on

# either these or other terms.

#

# This license is subject to the following condition:

#

# The above copyright notice and either this complete permission notice or at a

# minimum a reference to the UPL must be included in all copies or substantial

# portions of the Software.

#

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

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# SOFTWARE.

class classmethod(object):

method = None

def __init__(self, func):

self.__func__ = func

def __get__(self, instance, owner=None):

if owner is None:

return classmethod.method(type(instance), self.__func__)

else:

return classmethod.method(owner, self.__func__)

classmethod.method = type(classmethod(None).__init__)