Python tornado.gen.Multi() Examples

The following are 23 code examples of tornado.gen.Multi(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module tornado.gen , or try the search function .
Example #1
Source File: gen_test.py    From EventGhost with GNU General Public License v2.0 6 votes vote down vote up 
def test_multi_exceptions(self):
        with ExpectLog(app_log, "Multiple exceptions in yield list"):
            with self.assertRaises(RuntimeError) as cm:
                yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                                 self.async_exception(RuntimeError("error 2"))])
        self.assertEqual(str(cm.exception), "error 1")

        # With only one exception, no error is logged.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_future(2)])

        # Exception logging may be explicitly quieted.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_exception(RuntimeError("error 2"))],
                            quiet_exceptions=RuntimeError)
Example #2
Source File: gen_test.py    From tornado-zh with MIT License 6 votes vote down vote up 
def test_multi_exceptions(self):
        with ExpectLog(app_log, "Multiple exceptions in yield list"):
            with self.assertRaises(RuntimeError) as cm:
                yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                                 self.async_exception(RuntimeError("error 2"))])
        self.assertEqual(str(cm.exception), "error 1")

        # With only one exception, no error is logged.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_future(2)])

        # Exception logging may be explicitly quieted.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_exception(RuntimeError("error 2"))],
                            quiet_exceptions=RuntimeError)
Example #3
Source File: gen_test.py    From tornado-zh with MIT License 6 votes vote down vote up 
def test_multi_exceptions(self):
        with ExpectLog(app_log, "Multiple exceptions in yield list"):
            with self.assertRaises(RuntimeError) as cm:
                yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                                 self.async_exception(RuntimeError("error 2"))])
        self.assertEqual(str(cm.exception), "error 1")

        # With only one exception, no error is logged.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_future(2)])

        # Exception logging may be explicitly quieted.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_exception(RuntimeError("error 2"))],
                            quiet_exceptions=RuntimeError)
Example #4
Source File: gen_test.py    From pySINDy with MIT License 6 votes vote down vote up 
def test_multi_exceptions(self):
        with ExpectLog(app_log, "Multiple exceptions in yield list"):
            with self.assertRaises(RuntimeError) as cm:
                yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                                 self.async_exception(RuntimeError("error 2"))])
        self.assertEqual(str(cm.exception), "error 1")

        # With only one exception, no error is logged.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_future(2)])

        # Exception logging may be explicitly quieted.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_exception(RuntimeError("error 2"))],
                            quiet_exceptions=RuntimeError)
Example #5
Source File: gen_test.py    From pySINDy with MIT License 6 votes vote down vote up 
def test_multi_exceptions(self):
        with ExpectLog(app_log, "Multiple exceptions in yield list"):
            with self.assertRaises(RuntimeError) as cm:
                yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                                 self.async_exception(RuntimeError("error 2"))])
        self.assertEqual(str(cm.exception), "error 1")

        # With only one exception, no error is logged.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_future(2)])

        # Exception logging may be explicitly quieted.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_exception(RuntimeError("error 2"))],
                            quiet_exceptions=RuntimeError)
Example #6
Source File: gen_test.py    From teleport with Apache License 2.0 6 votes vote down vote up 
def test_multi_exceptions(self):
        with ExpectLog(app_log, "Multiple exceptions in yield list"):
            with self.assertRaises(RuntimeError) as cm:
                yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                                 self.async_exception(RuntimeError("error 2"))])
        self.assertEqual(str(cm.exception), "error 1")

        # With only one exception, no error is logged.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_future(2)])

        # Exception logging may be explicitly quieted.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_exception(RuntimeError("error 2"))],
                            quiet_exceptions=RuntimeError)
Example #7
Source File: gen_test.py    From teleport with Apache License 2.0 6 votes vote down vote up 
def test_multi_exceptions(self):
        with ExpectLog(app_log, "Multiple exceptions in yield list"):
            with self.assertRaises(RuntimeError) as cm:
                yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                                 self.async_exception(RuntimeError("error 2"))])
        self.assertEqual(str(cm.exception), "error 1")

        # With only one exception, no error is logged.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_future(2)])

        # Exception logging may be explicitly quieted.
        with self.assertRaises(RuntimeError):
            yield gen.Multi([self.async_exception(RuntimeError("error 1")),
                             self.async_exception(RuntimeError("error 2"))],
                            quiet_exceptions=RuntimeError)
Example #8
Source File: gen_test.py    From V1EngineeringInc-Docs with Creative Commons Attribution Share Alike 4.0 International 5 votes vote down vote up 
def test_multi_exceptions(self):
        with ExpectLog(app_log, "Multiple exceptions in yield list"):
            with self.assertRaises(RuntimeError) as cm:
                yield gen.Multi(
                    [
                        self.async_exception(RuntimeError("error 1")),
                        self.async_exception(RuntimeError("error 2")),
                    ]
                )
        self.assertEqual(str(cm.exception), "error 1")

        # With only one exception, no error is logged.
        with self.assertRaises(RuntimeError):
            yield gen.Multi(
                [self.async_exception(RuntimeError("error 1")), self.async_future(2)]
            )

        # Exception logging may be explicitly quieted.
        with self.assertRaises(RuntimeError):
            yield gen.Multi(
                [
                    self.async_exception(RuntimeError("error 1")),
                    self.async_exception(RuntimeError("error 2")),
                ],
                quiet_exceptions=RuntimeError,
            )
Example #9
Source File: gen_test.py    From tornado-zh with MIT License 5 votes vote down vote up 
def test_multi_dict(self):
        @gen.engine
        def f():
            (yield gen.Callback("k1"))("v1")
            (yield gen.Callback("k2"))("v2")
            results = yield dict(foo=gen.Wait("k1"), bar=gen.Wait("k2"))
            self.assertEqual(results, dict(foo="v1", bar="v2"))
            self.stop()
        self.run_gen(f)

    # The following tests explicitly run with both gen.Multi
    # and gen.multi_future (Task returns a Future, so it can be used
    # with either).
Example #10
Source File: gen_test.py    From EventGhost with GNU General Public License v2.0 5 votes vote down vote up 
def test_multi_yieldpoint_dict_delayed(self):
        @gen.engine
        def f():
            # callbacks run at different times
            responses = yield gen.Multi(dict(
                foo=gen.Task(self.delay_callback, 3, arg="v1"),
                bar=gen.Task(self.delay_callback, 1, arg="v2"),
            ))
            self.assertEqual(responses, dict(foo="v1", bar="v2"))
            self.stop()
        self.run_gen(f)
Example #11
Source File: gen_test.py    From EventGhost with GNU General Public License v2.0 5 votes vote down vote up 
def test_multi_yieldpoint_delayed(self):
        @gen.engine
        def f():
            # callbacks run at different times
            responses = yield gen.Multi([
                gen.Task(self.delay_callback, 3, arg="v1"),
                gen.Task(self.delay_callback, 1, arg="v2"),
            ])
            self.assertEqual(responses, ["v1", "v2"])
            self.stop()
        self.run_gen(f)
Example #12
Source File: gen_test.py    From EventGhost with GNU General Public License v2.0 5 votes vote down vote up 
def test_multi_dict(self):
        @gen.engine
        def f():
            (yield gen.Callback("k1"))("v1")
            (yield gen.Callback("k2"))("v2")
            results = yield dict(foo=gen.Wait("k1"), bar=gen.Wait("k2"))
            self.assertEqual(results, dict(foo="v1", bar="v2"))
            self.stop()
        self.run_gen(f)

    # The following tests explicitly run with both gen.Multi
    # and gen.multi_future (Task returns a Future, so it can be used
    # with either).
Example #13
Source File: gen_test.py    From pySINDy with MIT License 5 votes vote down vote up 
def test_multi_yieldpoint_dict_delayed(self):
        @gen.engine
        def f():
            # callbacks run at different times
            responses = yield gen.Multi(dict(
                foo=gen.Task(self.delay_callback, 3, arg="v1"),
                bar=gen.Task(self.delay_callback, 1, arg="v2"),
            ))
            self.assertEqual(responses, dict(foo="v1", bar="v2"))
            self.stop()
        self.run_gen(f)
Example #14
Source File: gen_test.py    From pySINDy with MIT License 5 votes vote down vote up 
def test_multi_yieldpoint_delayed(self):
        @gen.engine
        def f():
            # callbacks run at different times
            responses = yield gen.Multi([
                gen.Task(self.delay_callback, 3, arg="v1"),
                gen.Task(self.delay_callback, 1, arg="v2"),
            ])
            self.assertEqual(responses, ["v1", "v2"])
            self.stop()
        self.run_gen(f)
Example #15
Source File: gen_test.py    From pySINDy with MIT License 5 votes vote down vote up 
def test_multi_dict(self):
        @gen.engine
        def f():
            (yield gen.Callback("k1"))("v1")
            (yield gen.Callback("k2"))("v2")
            results = yield dict(foo=gen.Wait("k1"), bar=gen.Wait("k2"))
            self.assertEqual(results, dict(foo="v1", bar="v2"))
            self.stop()
        self.run_gen(f)

    # The following tests explicitly run with both gen.Multi
    # and gen.multi_future (Task returns a Future, so it can be used
    # with either).
Example #16
Source File: gen_test.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def test_multi_yieldpoint_dict_delayed(self):
        @gen.engine
        def f():
            # callbacks run at different times
            responses = yield gen.Multi(dict(
                foo=gen.Task(self.delay_callback, 3, arg="v1"),
                bar=gen.Task(self.delay_callback, 1, arg="v2"),
            ))
            self.assertEqual(responses, dict(foo="v1", bar="v2"))
            self.stop()
        self.run_gen(f)
Example #17
Source File: gen_test.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def test_multi_yieldpoint_delayed(self):
        @gen.engine
        def f():
            # callbacks run at different times
            responses = yield gen.Multi([
                gen.Task(self.delay_callback, 3, arg="v1"),
                gen.Task(self.delay_callback, 1, arg="v2"),
            ])
            self.assertEqual(responses, ["v1", "v2"])
            self.stop()
        self.run_gen(f)
Example #18
Source File: gen_test.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def test_multi_dict(self):
        @gen.engine
        def f():
            (yield gen.Callback("k1"))("v1")
            (yield gen.Callback("k2"))("v2")
            results = yield dict(foo=gen.Wait("k1"), bar=gen.Wait("k2"))
            self.assertEqual(results, dict(foo="v1", bar="v2"))
            self.stop()
        self.run_gen(f)

    # The following tests explicitly run with both gen.Multi
    # and gen.multi_future (Task returns a Future, so it can be used
    # with either).
Example #19
Source File: gen_test.py    From opendevops with GNU General Public License v3.0 5 votes vote down vote up 
def test_multi_exceptions(self):
        with ExpectLog(app_log, "Multiple exceptions in yield list"):
            with self.assertRaises(RuntimeError) as cm:
                yield gen.Multi(
                    [
                        self.async_exception(RuntimeError("error 1")),
                        self.async_exception(RuntimeError("error 2")),
                    ]
                )
        self.assertEqual(str(cm.exception), "error 1")

        # With only one exception, no error is logged.
        with self.assertRaises(RuntimeError):
            yield gen.Multi(
                [self.async_exception(RuntimeError("error 1")), self.async_future(2)]
            )

        # Exception logging may be explicitly quieted.
        with self.assertRaises(RuntimeError):
            yield gen.Multi(
                [
                    self.async_exception(RuntimeError("error 1")),
                    self.async_exception(RuntimeError("error 2")),
                ],
                quiet_exceptions=RuntimeError,
            )
Example #20
Source File: gen_test.py    From tornado-zh with MIT License 5 votes vote down vote up 
def test_multi_yieldpoint_dict_delayed(self):
        @gen.engine
        def f():
            # callbacks run at different times
            responses = yield gen.Multi(dict(
                foo=gen.Task(self.delay_callback, 3, arg="v1"),
                bar=gen.Task(self.delay_callback, 1, arg="v2"),
            ))
            self.assertEqual(responses, dict(foo="v1", bar="v2"))
            self.stop()
        self.run_gen(f)
Example #21
Source File: gen_test.py    From tornado-zh with MIT License 5 votes vote down vote up 
def test_multi_dict(self):
        @gen.engine
        def f():
            (yield gen.Callback("k1"))("v1")
            (yield gen.Callback("k2"))("v2")
            results = yield dict(foo=gen.Wait("k1"), bar=gen.Wait("k2"))
            self.assertEqual(results, dict(foo="v1", bar="v2"))
            self.stop()
        self.run_gen(f)

    # The following tests explicitly run with both gen.Multi
    # and gen.multi_future (Task returns a Future, so it can be used
    # with either).
Example #22
Source File: gen_test.py    From tornado-zh with MIT License 5 votes vote down vote up 
def test_multi_yieldpoint_dict_delayed(self):
        @gen.engine
        def f():
            # callbacks run at different times
            responses = yield gen.Multi(dict(
                foo=gen.Task(self.delay_callback, 3, arg="v1"),
                bar=gen.Task(self.delay_callback, 1, arg="v2"),
            ))
            self.assertEqual(responses, dict(foo="v1", bar="v2"))
            self.stop()
        self.run_gen(f)
Example #23
Source File: gen_test.py    From tornado-zh with MIT License 5 votes vote down vote up 
def test_multi_yieldpoint_delayed(self):
        @gen.engine
        def f():
            # callbacks run at different times
            responses = yield gen.Multi([
                gen.Task(self.delay_callback, 3, arg="v1"),
                gen.Task(self.delay_callback, 1, arg="v2"),
            ])
            self.assertEqual(responses, ["v1", "v2"])
            self.stop()
        self.run_gen(f)