Python tornado.ioloop.IOLoop.configured_class() Examples
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Example #1
Source File: httpclient_test.py From teleport with Apache License 2.0 | 6 votes |
def setUp(self): if IOLoop.configured_class().__name__ == 'TwistedIOLoop': # TwistedIOLoop only supports the global reactor, so we can't have # separate IOLoops for client and server threads. raise unittest.SkipTest( 'Sync HTTPClient not compatible with TwistedIOLoop') self.server_ioloop = IOLoop() @gen.coroutine def init_server(): sock, self.port = bind_unused_port() app = Application([('/', HelloWorldHandler)]) self.server = HTTPServer(app) self.server.add_socket(sock) self.server_ioloop.run_sync(init_server) self.server_thread = threading.Thread(target=self.server_ioloop.start) self.server_thread.start() self.http_client = HTTPClient()
Example #2
Source File: httpclient_test.py From tornado-zh with MIT License | 6 votes |
def setUp(self): if IOLoop.configured_class().__name__ in ('TwistedIOLoop', 'AsyncIOMainLoop'): # TwistedIOLoop only supports the global reactor, so we can't have # separate IOLoops for client and server threads. # AsyncIOMainLoop doesn't work with the default policy # (although it could with some tweaks to this test and a # policy that created loops for non-main threads). raise unittest.SkipTest( 'Sync HTTPClient not compatible with TwistedIOLoop or ' 'AsyncIOMainLoop') self.server_ioloop = IOLoop() sock, self.port = bind_unused_port() app = Application([('/', HelloWorldHandler)]) self.server = HTTPServer(app, io_loop=self.server_ioloop) self.server.add_socket(sock) self.server_thread = threading.Thread(target=self.server_ioloop.start) self.server_thread.start() self.http_client = HTTPClient()
Example #3
Source File: process_test.py From teleport with Apache License 2.0 | 6 votes |
def test_subprocess(self): if IOLoop.configured_class().__name__.endswith('LayeredTwistedIOLoop'): # This test fails non-deterministically with LayeredTwistedIOLoop. # (the read_until('\n') returns '\n' instead of 'hello\n') # This probably indicates a problem with either TornadoReactor # or TwistedIOLoop, but I haven't been able to track it down # and for now this is just causing spurious travis-ci failures. raise unittest.SkipTest("Subprocess tests not compatible with " "LayeredTwistedIOLoop") subproc = Subprocess([sys.executable, '-u', '-i'], stdin=Subprocess.STREAM, stdout=Subprocess.STREAM, stderr=subprocess.STDOUT) self.addCleanup(lambda: (subproc.proc.terminate(), subproc.proc.wait())) self.addCleanup(subproc.stdout.close) self.addCleanup(subproc.stdin.close) yield subproc.stdout.read_until(b'>>> ') subproc.stdin.write(b"print('hello')\n") data = yield subproc.stdout.read_until(b'\n') self.assertEqual(data, b"hello\n") yield subproc.stdout.read_until(b">>> ") subproc.stdin.write(b"raise SystemExit\n") data = yield subproc.stdout.read_until_close() self.assertEqual(data, b"")
Example #4
Source File: httpclient_test.py From EventGhost with GNU General Public License v2.0 | 6 votes |
def setUp(self): if IOLoop.configured_class().__name__ in ('TwistedIOLoop', 'AsyncIOMainLoop'): # TwistedIOLoop only supports the global reactor, so we can't have # separate IOLoops for client and server threads. # AsyncIOMainLoop doesn't work with the default policy # (although it could with some tweaks to this test and a # policy that created loops for non-main threads). raise unittest.SkipTest( 'Sync HTTPClient not compatible with TwistedIOLoop or ' 'AsyncIOMainLoop') self.server_ioloop = IOLoop() sock, self.port = bind_unused_port() app = Application([('/', HelloWorldHandler)]) self.server = HTTPServer(app, io_loop=self.server_ioloop) self.server.add_socket(sock) self.server_thread = threading.Thread(target=self.server_ioloop.start) self.server_thread.start() self.http_client = HTTPClient()
Example #5
Source File: httpclient_test.py From tornado-zh with MIT License | 6 votes |
def setUp(self): if IOLoop.configured_class().__name__ in ('TwistedIOLoop', 'AsyncIOMainLoop'): # TwistedIOLoop only supports the global reactor, so we can't have # separate IOLoops for client and server threads. # AsyncIOMainLoop doesn't work with the default policy # (although it could with some tweaks to this test and a # policy that created loops for non-main threads). raise unittest.SkipTest( 'Sync HTTPClient not compatible with TwistedIOLoop or ' 'AsyncIOMainLoop') self.server_ioloop = IOLoop() sock, self.port = bind_unused_port() app = Application([('/', HelloWorldHandler)]) self.server = HTTPServer(app, io_loop=self.server_ioloop) self.server.add_socket(sock) self.server_thread = threading.Thread(target=self.server_ioloop.start) self.server_thread.start() self.http_client = HTTPClient()
Example #6
Source File: httpclient_test.py From viewfinder with Apache License 2.0 | 6 votes |
def setUp(self): if IOLoop.configured_class().__name__ == 'TwistedIOLoop': # TwistedIOLoop only supports the global reactor, so we can't have # separate IOLoops for client and server threads. raise unittest.SkipTest( 'Sync HTTPClient not compatible with TwistedIOLoop') self.server_ioloop = IOLoop() sock, self.port = bind_unused_port() app = Application([('/', HelloWorldHandler)]) server = HTTPServer(app, io_loop=self.server_ioloop) server.add_socket(sock) self.server_thread = threading.Thread(target=self.server_ioloop.start) self.server_thread.start() self.http_client = HTTPClient()
Example #7
Source File: httpclient_test.py From viewfinder with Apache License 2.0 | 6 votes |
def setUp(self): if IOLoop.configured_class().__name__ == 'TwistedIOLoop': # TwistedIOLoop only supports the global reactor, so we can't have # separate IOLoops for client and server threads. raise unittest.SkipTest( 'Sync HTTPClient not compatible with TwistedIOLoop') self.server_ioloop = IOLoop() sock, self.port = bind_unused_port() app = Application([('/', HelloWorldHandler)]) server = HTTPServer(app, io_loop=self.server_ioloop) server.add_socket(sock) self.server_thread = threading.Thread(target=self.server_ioloop.start) self.server_thread.start() self.http_client = HTTPClient()
Example #8
Source File: httpclient_test.py From pySINDy with MIT License | 6 votes |
def setUp(self): if IOLoop.configured_class().__name__ == 'TwistedIOLoop': # TwistedIOLoop only supports the global reactor, so we can't have # separate IOLoops for client and server threads. raise unittest.SkipTest( 'Sync HTTPClient not compatible with TwistedIOLoop') self.server_ioloop = IOLoop() @gen.coroutine def init_server(): sock, self.port = bind_unused_port() app = Application([('/', HelloWorldHandler)]) self.server = HTTPServer(app) self.server.add_socket(sock) self.server_ioloop.run_sync(init_server) self.server_thread = threading.Thread(target=self.server_ioloop.start) self.server_thread.start() self.http_client = HTTPClient()
Example #9
Source File: process_test.py From pySINDy with MIT License | 6 votes |
def test_subprocess(self): if IOLoop.configured_class().__name__.endswith('LayeredTwistedIOLoop'): # This test fails non-deterministically with LayeredTwistedIOLoop. # (the read_until('\n') returns '\n' instead of 'hello\n') # This probably indicates a problem with either TornadoReactor # or TwistedIOLoop, but I haven't been able to track it down # and for now this is just causing spurious travis-ci failures. raise unittest.SkipTest("Subprocess tests not compatible with " "LayeredTwistedIOLoop") subproc = Subprocess([sys.executable, '-u', '-i'], stdin=Subprocess.STREAM, stdout=Subprocess.STREAM, stderr=subprocess.STDOUT) self.addCleanup(lambda: (subproc.proc.terminate(), subproc.proc.wait())) self.addCleanup(subproc.stdout.close) self.addCleanup(subproc.stdin.close) yield subproc.stdout.read_until(b'>>> ') subproc.stdin.write(b"print('hello')\n") data = yield subproc.stdout.read_until(b'\n') self.assertEqual(data, b"hello\n") yield subproc.stdout.read_until(b">>> ") subproc.stdin.write(b"raise SystemExit\n") data = yield subproc.stdout.read_until_close() self.assertEqual(data, b"")
Example #10
Source File: concurrent_test.py From pySINDy with MIT License | 5 votes |
def test_uncaught_exception_log(self): if IOLoop.configured_class().__name__.endswith('AsyncIOLoop'): # Install an exception handler that mirrors our # non-asyncio logging behavior. def exc_handler(loop, context): app_log.error('%s: %s', context['message'], type(context.get('exception'))) self.io_loop.asyncio_loop.set_exception_handler(exc_handler) @gen.coroutine def f(): yield gen.moment 1 / 0 g = f() with ExpectLog(app_log, "(?s)Future.* exception was never retrieved:" ".*ZeroDivisionError"): yield gen.moment yield gen.moment # For some reason, TwistedIOLoop and pypy3 need a third iteration # in order to drain references to the future yield gen.moment del g gc.collect() # for PyPy # The following series of classes demonstrate and test various styles # of use, with and without generators and futures.
Example #11
Source File: gen_test.py From pySINDy with MIT License | 5 votes |
def test_gc_infinite_coro(self): # Github issue 2229: suspended coroutines should be GCed when # their loop is closed, even if they're involved in a reference # cycle. if IOLoop.configured_class().__name__.endswith('TwistedIOLoop'): raise unittest.SkipTest("Test may fail on TwistedIOLoop") loop = self.get_new_ioloop() result = [] wfut = [] @gen.coroutine def infinite_coro(): try: while True: yield gen.sleep(1e-3) result.append(True) finally: # coroutine finalizer result.append(None) @gen.coroutine def do_something(): fut = infinite_coro() fut._refcycle = fut wfut.append(weakref.ref(fut)) yield gen.sleep(0.2) loop.run_sync(do_something) loop.close() gc.collect() # Future was collected self.assertIs(wfut[0](), None) # At least one wakeup self.assertGreaterEqual(len(result), 2) if not self.is_pypy3(): # coroutine finalizer was called (not on PyPy3 apparently) self.assertIs(result[-1], None)
Example #12
Source File: process_test.py From pySINDy with MIT License | 5 votes |
def skip_if_twisted(): if IOLoop.configured_class().__name__.endswith('TwistedIOLoop'): raise unittest.SkipTest("Process tests not compatible with TwistedIOLoop") # Not using AsyncHTTPTestCase because we need control over the IOLoop.
Example #13
Source File: process_test.py From teleport with Apache License 2.0 | 5 votes |
def skip_if_twisted(): if IOLoop.configured_class().__name__.endswith('TwistedIOLoop'): raise unittest.SkipTest("Process tests not compatible with TwistedIOLoop") # Not using AsyncHTTPTestCase because we need control over the IOLoop.
Example #14
Source File: process_test.py From EventGhost with GNU General Public License v2.0 | 5 votes |
def skip_if_twisted(): if IOLoop.configured_class().__name__.endswith(('TwistedIOLoop', 'AsyncIOMainLoop')): raise unittest.SkipTest("Process tests not compatible with " "TwistedIOLoop or AsyncIOMainLoop") # Not using AsyncHTTPTestCase because we need control over the IOLoop.
Example #15
Source File: process_test.py From EventGhost with GNU General Public License v2.0 | 5 votes |
def test_subprocess(self): if IOLoop.configured_class().__name__.endswith('LayeredTwistedIOLoop'): # This test fails non-deterministically with LayeredTwistedIOLoop. # (the read_until('\n') returns '\n' instead of 'hello\n') # This probably indicates a problem with either TornadoReactor # or TwistedIOLoop, but I haven't been able to track it down # and for now this is just causing spurious travis-ci failures. raise unittest.SkipTest("Subprocess tests not compatible with " "LayeredTwistedIOLoop") subproc = Subprocess([sys.executable, '-u', '-i'], stdin=Subprocess.STREAM, stdout=Subprocess.STREAM, stderr=subprocess.STDOUT, io_loop=self.io_loop) self.addCleanup(lambda: os.kill(subproc.pid, signal.SIGTERM)) subproc.stdout.read_until(b'>>> ', self.stop) self.wait() subproc.stdin.write(b"print('hello')\n") subproc.stdout.read_until(b'\n', self.stop) data = self.wait() self.assertEqual(data, b"hello\n") subproc.stdout.read_until(b">>> ", self.stop) self.wait() subproc.stdin.write(b"raise SystemExit\n") subproc.stdout.read_until_close(self.stop) data = self.wait() self.assertEqual(data, b"")
Example #16
Source File: twisted_test.py From EventGhost with GNU General Public License v2.0 | 5 votes |
def save_signal_handlers(): saved = {} for sig in [signal.SIGINT, signal.SIGTERM, signal.SIGCHLD]: saved[sig] = signal.getsignal(sig) if "twisted" in repr(saved): if not issubclass(IOLoop.configured_class(), TwistedIOLoop): # when the global ioloop is twisted, we expect the signal # handlers to be installed. Otherwise, it means we're not # cleaning up after twisted properly. raise Exception("twisted signal handlers already installed") return saved
Example #17
Source File: process_test.py From V1EngineeringInc-Docs with Creative Commons Attribution Share Alike 4.0 International | 5 votes |
def test_subprocess(self): if IOLoop.configured_class().__name__.endswith("LayeredTwistedIOLoop"): # This test fails non-deterministically with LayeredTwistedIOLoop. # (the read_until('\n') returns '\n' instead of 'hello\n') # This probably indicates a problem with either TornadoReactor # or TwistedIOLoop, but I haven't been able to track it down # and for now this is just causing spurious travis-ci failures. raise unittest.SkipTest( "Subprocess tests not compatible with " "LayeredTwistedIOLoop" ) subproc = Subprocess( [sys.executable, "-u", "-i"], stdin=Subprocess.STREAM, stdout=Subprocess.STREAM, stderr=subprocess.STDOUT, ) self.addCleanup(lambda: self.term_and_wait(subproc)) self.addCleanup(subproc.stdout.close) self.addCleanup(subproc.stdin.close) yield subproc.stdout.read_until(b">>> ") subproc.stdin.write(b"print('hello')\n") data = yield subproc.stdout.read_until(b"\n") self.assertEqual(data, b"hello\n") yield subproc.stdout.read_until(b">>> ") subproc.stdin.write(b"raise SystemExit\n") data = yield subproc.stdout.read_until_close() self.assertEqual(data, b"")
Example #18
Source File: concurrent_test.py From teleport with Apache License 2.0 | 5 votes |
def test_uncaught_exception_log(self): if IOLoop.configured_class().__name__.endswith('AsyncIOLoop'): # Install an exception handler that mirrors our # non-asyncio logging behavior. def exc_handler(loop, context): app_log.error('%s: %s', context['message'], type(context.get('exception'))) self.io_loop.asyncio_loop.set_exception_handler(exc_handler) @gen.coroutine def f(): yield gen.moment 1 / 0 g = f() with ExpectLog(app_log, "(?s)Future.* exception was never retrieved:" ".*ZeroDivisionError"): yield gen.moment yield gen.moment # For some reason, TwistedIOLoop and pypy3 need a third iteration # in order to drain references to the future yield gen.moment del g gc.collect() # for PyPy # The following series of classes demonstrate and test various styles # of use, with and without generators and futures.
Example #19
Source File: process_test.py From tornado-zh with MIT License | 5 votes |
def skip_if_twisted(): if IOLoop.configured_class().__name__.endswith(('TwistedIOLoop', 'AsyncIOMainLoop')): raise unittest.SkipTest("Process tests not compatible with " "TwistedIOLoop or AsyncIOMainLoop") # Not using AsyncHTTPTestCase because we need control over the IOLoop.
Example #20
Source File: gen_test.py From teleport with Apache License 2.0 | 5 votes |
def test_gc_infinite_coro(self): # Github issue 2229: suspended coroutines should be GCed when # their loop is closed, even if they're involved in a reference # cycle. if IOLoop.configured_class().__name__.endswith('TwistedIOLoop'): raise unittest.SkipTest("Test may fail on TwistedIOLoop") loop = self.get_new_ioloop() result = [] wfut = [] @gen.coroutine def infinite_coro(): try: while True: yield gen.sleep(1e-3) result.append(True) finally: # coroutine finalizer result.append(None) @gen.coroutine def do_something(): fut = infinite_coro() fut._refcycle = fut wfut.append(weakref.ref(fut)) yield gen.sleep(0.2) loop.run_sync(do_something) loop.close() gc.collect() # Future was collected self.assertIs(wfut[0](), None) # At least one wakeup self.assertGreaterEqual(len(result), 2) if not self.is_pypy3(): # coroutine finalizer was called (not on PyPy3 apparently) self.assertIs(result[-1], None)
Example #21
Source File: process_test.py From viewfinder with Apache License 2.0 | 5 votes |
def skip_if_twisted(): if IOLoop.configured_class().__name__.endswith('TwistedIOLoop'): raise unittest.SkipTest("Process tests not compatible with TwistedIOLoop") # Not using AsyncHTTPTestCase because we need control over the IOLoop.
Example #22
Source File: twisted_test.py From viewfinder with Apache License 2.0 | 5 votes |
def save_signal_handlers(): saved = {} for sig in [signal.SIGINT, signal.SIGTERM, signal.SIGCHLD]: saved[sig] = signal.getsignal(sig) if "twisted" in repr(saved): if not issubclass(IOLoop.configured_class(), TwistedIOLoop): # when the global ioloop is twisted, we expect the signal # handlers to be installed. Otherwise, it means we're not # cleaning up after twisted properly. raise Exception("twisted signal handlers already installed") return saved
Example #23
Source File: process_test.py From viewfinder with Apache License 2.0 | 5 votes |
def skip_if_twisted(): if IOLoop.configured_class().__name__.endswith('TwistedIOLoop'): raise unittest.SkipTest("Process tests not compatible with TwistedIOLoop") # Not using AsyncHTTPTestCase because we need control over the IOLoop.
Example #24
Source File: process_test.py From opendevops with GNU General Public License v3.0 | 5 votes |
def test_subprocess(self): if IOLoop.configured_class().__name__.endswith("LayeredTwistedIOLoop"): # This test fails non-deterministically with LayeredTwistedIOLoop. # (the read_until('\n') returns '\n' instead of 'hello\n') # This probably indicates a problem with either TornadoReactor # or TwistedIOLoop, but I haven't been able to track it down # and for now this is just causing spurious travis-ci failures. raise unittest.SkipTest( "Subprocess tests not compatible with " "LayeredTwistedIOLoop" ) subproc = Subprocess( [sys.executable, "-u", "-i"], stdin=Subprocess.STREAM, stdout=Subprocess.STREAM, stderr=subprocess.STDOUT, ) self.addCleanup(lambda: self.term_and_wait(subproc)) self.addCleanup(subproc.stdout.close) self.addCleanup(subproc.stdin.close) yield subproc.stdout.read_until(b">>> ") subproc.stdin.write(b"print('hello')\n") data = yield subproc.stdout.read_until(b"\n") self.assertEqual(data, b"hello\n") yield subproc.stdout.read_until(b">>> ") subproc.stdin.write(b"raise SystemExit\n") data = yield subproc.stdout.read_until_close() self.assertEqual(data, b"")
Example #25
Source File: twisted_test.py From tornado-zh with MIT License | 5 votes |
def save_signal_handlers(): saved = {} for sig in [signal.SIGINT, signal.SIGTERM, signal.SIGCHLD]: saved[sig] = signal.getsignal(sig) if "twisted" in repr(saved): if not issubclass(IOLoop.configured_class(), TwistedIOLoop): # when the global ioloop is twisted, we expect the signal # handlers to be installed. Otherwise, it means we're not # cleaning up after twisted properly. raise Exception("twisted signal handlers already installed") return saved
Example #26
Source File: process_test.py From tornado-zh with MIT License | 5 votes |
def skip_if_twisted(): if IOLoop.configured_class().__name__.endswith(('TwistedIOLoop', 'AsyncIOMainLoop')): raise unittest.SkipTest("Process tests not compatible with " "TwistedIOLoop or AsyncIOMainLoop") # Not using AsyncHTTPTestCase because we need control over the IOLoop.
Example #27
Source File: twisted_test.py From tornado-zh with MIT License | 5 votes |
def save_signal_handlers(): saved = {} for sig in [signal.SIGINT, signal.SIGTERM, signal.SIGCHLD]: saved[sig] = signal.getsignal(sig) if "twisted" in repr(saved): if not issubclass(IOLoop.configured_class(), TwistedIOLoop): # when the global ioloop is twisted, we expect the signal # handlers to be installed. Otherwise, it means we're not # cleaning up after twisted properly. raise Exception("twisted signal handlers already installed") return saved
Example #28
Source File: process_test.py From tornado-zh with MIT License | 5 votes |
def test_subprocess(self): if IOLoop.configured_class().__name__.endswith('LayeredTwistedIOLoop'): # This test fails non-deterministically with LayeredTwistedIOLoop. # (the read_until('\n') returns '\n' instead of 'hello\n') # This probably indicates a problem with either TornadoReactor # or TwistedIOLoop, but I haven't been able to track it down # and for now this is just causing spurious travis-ci failures. raise unittest.SkipTest("Subprocess tests not compatible with " "LayeredTwistedIOLoop") subproc = Subprocess([sys.executable, '-u', '-i'], stdin=Subprocess.STREAM, stdout=Subprocess.STREAM, stderr=subprocess.STDOUT, io_loop=self.io_loop) self.addCleanup(lambda: os.kill(subproc.pid, signal.SIGTERM)) subproc.stdout.read_until(b'>>> ', self.stop) self.wait() subproc.stdin.write(b"print('hello')\n") subproc.stdout.read_until(b'\n', self.stop) data = self.wait() self.assertEqual(data, b"hello\n") subproc.stdout.read_until(b">>> ", self.stop) self.wait() subproc.stdin.write(b"raise SystemExit\n") subproc.stdout.read_until_close(self.stop) data = self.wait() self.assertEqual(data, b"")