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How to use addAbs method in fMBT

Best Python code snippet using fMBT_python

test_decorate.py

Source:test_decorate.py

1#!/usr/bin/env python2#3# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)4# Copyright (c) 1997-2016 California Institute of Technology.5# Copyright (c) 2016-2019 The Uncertainty Quantification Foundation.6# License: 3-clause BSD.  The full license text is available at:7#  - https://github.com/uqfoundation/pathos/blob/master/LICENSE8"""9demonstrates pickle/source failure cases with decorators/factories and pp10"""11def __wrap_nested(function, inner_function):12    def function_wrapper(x):13        _x = x[:]14        return function(inner_function(_x))15    return function_wrapper16def wrap_nested(inner_function):17    def dec(function):18        def function_wrapper(x):19            _x = x[:]20            return function(inner_function(_x))21        return function_wrapper22    return dec23class _wrap_nested(object):24    def __init__(self, inner_function):25        self._inner_function = inner_function26    def __call__(self, function):27        def function_wrapper(x):28            _x = x[:]29            return function(self._inner_function(_x))30        return function_wrapper31def add(*args):32    #from numpy import sum33    return sum(*args)34'''                               # FAILS to find 'add' (returns [None,None])35@wrap_nested(add)36def addabs(x):37    return abs(x)38'''39#addabs = __wrap_nested(abs, add) # ok40wrapadd = wrap_nested(add)        # ok41#wrapadd = _wrap_nested(add)      # HANGS42addabs = wrapadd(abs)             # <required for the latter two above>43#'''44def test_wrap():45    x = [(-1,-2),(3,-4)]46    y = [3, 1]47    assert list(map(addabs, x)) == y48    from pathos.pools import ProcessPool as Pool49    assert Pool().map(addabs, x) == y50    from pathos.pools import ParallelPool as Pool51    assert Pool().map(addabs, x) == y52if __name__ == '__main__':53    from pathos.helpers import freeze_support54    freeze_support()...

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