def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
python类handle_callback_exception()的实例源码
def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
httpclient_test.py 文件源码
项目：My-Web-Server-Framework-With-Python2.7
作者: syjsu
项目源码
文件源码
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def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
def test_final_callback_stack_context(self):
# The final callback should be run outside of the httpclient's
# stack_context. We want to ensure that there is not stack_context
# between the user's callback and the IOLoop, so monkey-patch
# IOLoop.handle_callback_exception and disable the test harness's
# context with a NullContext.
# Note that this does not apply to secondary callbacks (header
# and streaming_callback), as errors there must be seen as errors
# by the http client so it can clean up the connection.
exc_info = []
def handle_callback_exception(callback):
exc_info.append(sys.exc_info())
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
self.http_client.fetch(self.get_url('/hello'),
lambda response: 1 / 0)
self.wait()
self.assertEqual(exc_info[0][0], ZeroDivisionError)
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
ioloop_test.py 文件源码
项目：My-Web-Server-Framework-With-Python2.7
作者: syjsu
项目源码
文件源码
阅读 27
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def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
def test_handle_callback_exception(self):
# IOLoop.handle_callback_exception can be overridden to catch
# exceptions in callbacks.
def handle_callback_exception(callback):
self.assertIs(sys.exc_info()[0], ZeroDivisionError)
self.stop()
self.io_loop.handle_callback_exception = handle_callback_exception
with NullContext():
# remove the test StackContext that would see this uncaught
# exception as a test failure.
self.io_loop.add_callback(lambda: 1 / 0)
self.wait()
