Python multiprocessing.pool 模块，MaybeEncodingError() 实例源码

我们从Python开源项目中，提取了以下8个代码示例，用于说明如何使用multiprocessing.pool.MaybeEncodingError()。

项目：zippy 作者：securesystemslab | 项目源码 | 文件源码

def test_unpickleable_result(self):
        from multiprocessing.pool import MaybeEncodingError
        p = multiprocessing.Pool(2)

        # Make sure we don't lose pool processes because of encoding errors.
        for iteration in range(20):

            scratchpad = [None]
            def errback(exc):
                scratchpad[0] = exc

            res = p.apply_async(unpickleable_result, error_callback=errback)
            self.assertRaises(MaybeEncodingError, res.get)
            wrapped = scratchpad[0]
            self.assertTrue(wrapped)
            self.assertIsInstance(scratchpad[0], MaybeEncodingError)
            self.assertIsNotNone(wrapped.exc)
            self.assertIsNotNone(wrapped.value)

        p.close()
        p.join()

项目：web_ctp 作者：molebot | 项目源码 | 文件源码

def test_unpickleable_result(self):
        from multiprocessing.pool import MaybeEncodingError
        p = multiprocessing.Pool(2)

        # Make sure we don't lose pool processes because of encoding errors.
        for iteration in range(20):

            scratchpad = [None]
            def errback(exc):
                scratchpad[0] = exc

            res = p.apply_async(unpickleable_result, error_callback=errback)
            self.assertRaises(MaybeEncodingError, res.get)
            wrapped = scratchpad[0]
            self.assertTrue(wrapped)
            self.assertIsInstance(scratchpad[0], MaybeEncodingError)
            self.assertIsNotNone(wrapped.exc)
            self.assertIsNotNone(wrapped.value)

        p.close()
        p.join()

项目：ouroboros 作者：pybee | 项目源码 | 文件源码

def test_unpickleable_result(self):
        from multiprocessing.pool import MaybeEncodingError
        p = multiprocessing.Pool(2)

        # Make sure we don't lose pool processes because of encoding errors.
        for iteration in range(20):

            scratchpad = [None]
            def errback(exc):
                scratchpad[0] = exc

            res = p.apply_async(unpickleable_result, error_callback=errback)
            self.assertRaises(MaybeEncodingError, res.get)
            wrapped = scratchpad[0]
            self.assertTrue(wrapped)
            self.assertIsInstance(scratchpad[0], MaybeEncodingError)
            self.assertIsNotNone(wrapped.exc)
            self.assertIsNotNone(wrapped.value)

        p.close()
        p.join()

项目：kbe_server 作者：xiaohaoppy | 项目源码 | 文件源码

def test_unpickleable_result(self):
        from multiprocessing.pool import MaybeEncodingError
        p = multiprocessing.Pool(2)

        # Make sure we don't lose pool processes because of encoding errors.
        for iteration in range(20):

            scratchpad = [None]
            def errback(exc):
                scratchpad[0] = exc

            res = p.apply_async(unpickleable_result, error_callback=errback)
            self.assertRaises(MaybeEncodingError, res.get)
            wrapped = scratchpad[0]
            self.assertTrue(wrapped)
            self.assertIsInstance(scratchpad[0], MaybeEncodingError)
            self.assertIsNotNone(wrapped.exc)
            self.assertIsNotNone(wrapped.value)

        p.close()
        p.join()

项目：oil 作者：oilshell | 项目源码 | 文件源码

def test_unpickleable_result(self):
        from multiprocessing.pool import MaybeEncodingError
        p = multiprocessing.Pool(2)

        # Make sure we don't lose pool processes because of encoding errors.
        for iteration in range(20):
            res = p.apply_async(unpickleable_result)
            self.assertRaises(MaybeEncodingError, res.get)

        p.close()
        p.join()

项目：python2-tracer 作者：extremecoders-re | 项目源码 | 文件源码

def test_unpickleable_result(self):
        from multiprocessing.pool import MaybeEncodingError
        p = multiprocessing.Pool(2)

        # Make sure we don't lose pool processes because of encoding errors.
        for iteration in range(20):
            res = p.apply_async(unpickleable_result)
            self.assertRaises(MaybeEncodingError, res.get)

        p.close()
        p.join()

项目：pefile.pypy 作者：cloudtracer | 项目源码 | 文件源码

def test_unpickleable_result(self):
        from multiprocessing.pool import MaybeEncodingError
        p = multiprocessing.Pool(2)

        # Make sure we don't lose pool processes because of encoding errors.
        for iteration in range(20):
            res = p.apply_async(unpickleable_result)
            self.assertRaises(MaybeEncodingError, res.get)

        p.close()
        p.join()

项目：ndk-python 作者：gittor | 项目源码 | 文件源码

def test_unpickleable_result(self):
        from multiprocessing.pool import MaybeEncodingError
        p = multiprocessing.Pool(2)

        # Make sure we don't lose pool processes because of encoding errors.
        for iteration in range(20):
            res = p.apply_async(unpickleable_result)
            self.assertRaises(MaybeEncodingError, res.get)

        p.close()
        p.join()