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# coding: utf8 |
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# Copyright 2013-2018 Vincent Jacques <[email protected]> |
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from __future__ import division, absolute_import, print_function |
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import pickle |
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import unittest |
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from ActionTree import * |
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class Unpicklable(object): |
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def __reduce__(self): |
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raise pickle.PicklingError |
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unpicklable = Unpicklable() |
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class UnpicklableAction(Action): |
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def __init__(self, *args, **kwds): |
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super(UnpicklableAction, self).__init__(*args, **kwds) |
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self.attribute = unpicklable |
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class UnpicklableReturnValue(Action): |
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def do_execute(self, dependency_statuses): |
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return unpicklable |
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class UnpicklableException(Action): |
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def do_execute(self, dependency_statuses): |
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raise Exception(unpicklable) |
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class PicklabilityTestCase(unittest.TestCase): |
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def test_action(self): |
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with self.assertRaises(pickle.PicklingError): |
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execute(UnpicklableAction("x")) |
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def test_return_value(self): |
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with self.assertRaises(pickle.PicklingError): |
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# DO NOT use self._action(return_value=unpicklable) |
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# because the *Action* would be unpicklable and we're testing what happens |
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# when the *return value* is unpicklable |
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execute(UnpicklableReturnValue("x")) |
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def test_exception(self): |
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with self.assertRaises(pickle.PicklingError): |
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# DO NOT use self._action(return_value=unpicklable) |
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# because the *Action* would be unpicklable and we're testing what happens |
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# when the *exception* is unpicklable |
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execute(UnpicklableException("x")) |
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jacquev6 /
ActionTree
