Python tornado.gen.Arguments() Examples
The following are 13
code examples of tornado.gen.Arguments().
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and go to the original project or source file by following the links above each example.
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tornado.gen
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.
Example #1
| Source File: caresresolver.py From tornado-zh with MIT License | 5 votes |
|
def resolve(self, host, port, family=0):
if is_valid_ip(host):
addresses = [host]
else:
# gethostbyname doesn't take callback as a kwarg
self.channel.gethostbyname(host, family, (yield gen.Callback(1)))
callback_args = yield gen.Wait(1)
assert isinstance(callback_args, gen.Arguments)
assert not callback_args.kwargs
result, error = callback_args.args
if error:
raise Exception('C-Ares returned error %s: %s while resolving %s' %
(error, pycares.errno.strerror(error), host))
addresses = result.addresses
addrinfo = []
for address in addresses:
if '.' in address:
address_family = socket.AF_INET
elif ':' in address:
address_family = socket.AF_INET6
else:
address_family = socket.AF_UNSPEC
if family != socket.AF_UNSPEC and family != address_family:
raise Exception('Requested socket family %d but got %d' %
(family, address_family))
addrinfo.append((address_family, (address, port)))
raise gen.Return(addrinfo)
Example #2
| Source File: gen_test.py From tornado-zh with MIT License | 5 votes |
|
def test_arguments(self):
@gen.engine
def f():
(yield gen.Callback("noargs"))()
self.assertEqual((yield gen.Wait("noargs")), None)
(yield gen.Callback("1arg"))(42)
self.assertEqual((yield gen.Wait("1arg")), 42)
(yield gen.Callback("kwargs"))(value=42)
result = yield gen.Wait("kwargs")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((), dict(value=42)), result)
self.assertEqual(dict(value=42), result.kwargs)
(yield gen.Callback("2args"))(42, 43)
result = yield gen.Wait("2args")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((42, 43), {}), result)
self.assertEqual((42, 43), result.args)
def task_func(callback):
callback(None, error="foo")
result = yield gen.Task(task_func)
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((None,), dict(error="foo")), result)
self.stop()
self.run_gen(f)
Example #3
| Source File: caresresolver.py From tornado-zh with MIT License | 5 votes |
|
def resolve(self, host, port, family=0):
if is_valid_ip(host):
addresses = [host]
else:
# gethostbyname doesn't take callback as a kwarg
self.channel.gethostbyname(host, family, (yield gen.Callback(1)))
callback_args = yield gen.Wait(1)
assert isinstance(callback_args, gen.Arguments)
assert not callback_args.kwargs
result, error = callback_args.args
if error:
raise Exception('C-Ares returned error %s: %s while resolving %s' %
(error, pycares.errno.strerror(error), host))
addresses = result.addresses
addrinfo = []
for address in addresses:
if '.' in address:
address_family = socket.AF_INET
elif ':' in address:
address_family = socket.AF_INET6
else:
address_family = socket.AF_UNSPEC
if family != socket.AF_UNSPEC and family != address_family:
raise Exception('Requested socket family %d but got %d' %
(family, address_family))
addrinfo.append((address_family, (address, port)))
raise gen.Return(addrinfo)
Example #4
| Source File: gen_test.py From tornado-zh with MIT License | 5 votes |
|
def test_arguments(self):
@gen.engine
def f():
(yield gen.Callback("noargs"))()
self.assertEqual((yield gen.Wait("noargs")), None)
(yield gen.Callback("1arg"))(42)
self.assertEqual((yield gen.Wait("1arg")), 42)
(yield gen.Callback("kwargs"))(value=42)
result = yield gen.Wait("kwargs")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((), dict(value=42)), result)
self.assertEqual(dict(value=42), result.kwargs)
(yield gen.Callback("2args"))(42, 43)
result = yield gen.Wait("2args")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((42, 43), {}), result)
self.assertEqual((42, 43), result.args)
def task_func(callback):
callback(None, error="foo")
result = yield gen.Task(task_func)
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((None,), dict(error="foo")), result)
self.stop()
self.run_gen(f)
Example #5
| Source File: caresresolver.py From viewfinder with Apache License 2.0 | 5 votes |
|
def resolve(self, host, port, family=0):
if is_valid_ip(host):
addresses = [host]
else:
# gethostbyname doesn't take callback as a kwarg
self.channel.gethostbyname(host, family, (yield gen.Callback(1)))
callback_args = yield gen.Wait(1)
assert isinstance(callback_args, gen.Arguments)
assert not callback_args.kwargs
result, error = callback_args.args
if error:
raise Exception('C-Ares returned error %s: %s while resolving %s' %
(error, pycares.errno.strerror(error), host))
addresses = result.addresses
addrinfo = []
for address in addresses:
if '.' in address:
address_family = socket.AF_INET
elif ':' in address:
address_family = socket.AF_INET6
else:
address_family = socket.AF_UNSPEC
if family != socket.AF_UNSPEC and family != address_family:
raise Exception('Requested socket family %d but got %d' %
(family, address_family))
addrinfo.append((address_family, (address, port)))
raise gen.Return(addrinfo)
Example #6
| Source File: gen_test.py From viewfinder with Apache License 2.0 | 5 votes |
|
def test_arguments(self):
@gen.engine
def f():
(yield gen.Callback("noargs"))()
self.assertEqual((yield gen.Wait("noargs")), None)
(yield gen.Callback("1arg"))(42)
self.assertEqual((yield gen.Wait("1arg")), 42)
(yield gen.Callback("kwargs"))(value=42)
result = yield gen.Wait("kwargs")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((), dict(value=42)), result)
self.assertEqual(dict(value=42), result.kwargs)
(yield gen.Callback("2args"))(42, 43)
result = yield gen.Wait("2args")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((42, 43), {}), result)
self.assertEqual((42, 43), result.args)
def task_func(callback):
callback(None, error="foo")
result = yield gen.Task(task_func)
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((None,), dict(error="foo")), result)
self.stop()
self.run_gen(f)
Example #7
| Source File: caresresolver.py From viewfinder with Apache License 2.0 | 5 votes |
|
def resolve(self, host, port, family=0):
if is_valid_ip(host):
addresses = [host]
else:
# gethostbyname doesn't take callback as a kwarg
self.channel.gethostbyname(host, family, (yield gen.Callback(1)))
callback_args = yield gen.Wait(1)
assert isinstance(callback_args, gen.Arguments)
assert not callback_args.kwargs
result, error = callback_args.args
if error:
raise Exception('C-Ares returned error %s: %s while resolving %s' %
(error, pycares.errno.strerror(error), host))
addresses = result.addresses
addrinfo = []
for address in addresses:
if '.' in address:
address_family = socket.AF_INET
elif ':' in address:
address_family = socket.AF_INET6
else:
address_family = socket.AF_UNSPEC
if family != socket.AF_UNSPEC and family != address_family:
raise Exception('Requested socket family %d but got %d' %
(family, address_family))
addrinfo.append((address_family, (address, port)))
raise gen.Return(addrinfo)
Example #8
| Source File: gen_test.py From viewfinder with Apache License 2.0 | 5 votes |
|
def test_arguments(self):
@gen.engine
def f():
(yield gen.Callback("noargs"))()
self.assertEqual((yield gen.Wait("noargs")), None)
(yield gen.Callback("1arg"))(42)
self.assertEqual((yield gen.Wait("1arg")), 42)
(yield gen.Callback("kwargs"))(value=42)
result = yield gen.Wait("kwargs")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((), dict(value=42)), result)
self.assertEqual(dict(value=42), result.kwargs)
(yield gen.Callback("2args"))(42, 43)
result = yield gen.Wait("2args")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((42, 43), {}), result)
self.assertEqual((42, 43), result.args)
def task_func(callback):
callback(None, error="foo")
result = yield gen.Task(task_func)
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((None,), dict(error="foo")), result)
self.stop()
self.run_gen(f)
Example #9
| Source File: gen_test.py From teleport with Apache License 2.0 | 5 votes |
|
def test_arguments(self):
@gen.engine
def f():
(yield gen.Callback("noargs"))()
self.assertEqual((yield gen.Wait("noargs")), None)
(yield gen.Callback("1arg"))(42)
self.assertEqual((yield gen.Wait("1arg")), 42)
(yield gen.Callback("kwargs"))(value=42)
result = yield gen.Wait("kwargs")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((), dict(value=42)), result)
self.assertEqual(dict(value=42), result.kwargs)
(yield gen.Callback("2args"))(42, 43)
result = yield gen.Wait("2args")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((42, 43), {}), result)
self.assertEqual((42, 43), result.args)
def task_func(callback):
callback(None, error="foo")
result = yield gen.Task(task_func)
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((None,), dict(error="foo")), result)
self.stop()
self.run_gen(f)
Example #10
| Source File: gen_test.py From pySINDy with MIT License | 5 votes |
|
def test_arguments(self):
@gen.engine
def f():
(yield gen.Callback("noargs"))()
self.assertEqual((yield gen.Wait("noargs")), None)
(yield gen.Callback("1arg"))(42)
self.assertEqual((yield gen.Wait("1arg")), 42)
(yield gen.Callback("kwargs"))(value=42)
result = yield gen.Wait("kwargs")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((), dict(value=42)), result)
self.assertEqual(dict(value=42), result.kwargs)
(yield gen.Callback("2args"))(42, 43)
result = yield gen.Wait("2args")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((42, 43), {}), result)
self.assertEqual((42, 43), result.args)
def task_func(callback):
callback(None, error="foo")
result = yield gen.Task(task_func)
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((None,), dict(error="foo")), result)
self.stop()
self.run_gen(f)
Example #11
| Source File: gen_test.py From honeything with GNU General Public License v3.0 | 5 votes |
|
def test_arguments(self):
@gen.engine
def f():
(yield gen.Callback("noargs"))()
self.assertEqual((yield gen.Wait("noargs")), None)
(yield gen.Callback("1arg"))(42)
self.assertEqual((yield gen.Wait("1arg")), 42)
(yield gen.Callback("kwargs"))(value=42)
result = yield gen.Wait("kwargs")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((), dict(value=42)), result)
self.assertEqual(dict(value=42), result.kwargs)
(yield gen.Callback("2args"))(42, 43)
result = yield gen.Wait("2args")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((42, 43), {}), result)
self.assertEqual((42, 43), result.args)
def task_func(callback):
callback(None, error="foo")
result = yield gen.Task(task_func)
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((None,), dict(error="foo")), result)
self.stop()
self.run_gen(f)
Example #12
| Source File: caresresolver.py From EventGhost with GNU General Public License v2.0 | 5 votes |
|
def resolve(self, host, port, family=0):
if is_valid_ip(host):
addresses = [host]
else:
# gethostbyname doesn't take callback as a kwarg
self.channel.gethostbyname(host, family, (yield gen.Callback(1)))
callback_args = yield gen.Wait(1)
assert isinstance(callback_args, gen.Arguments)
assert not callback_args.kwargs
result, error = callback_args.args
if error:
raise Exception('C-Ares returned error %s: %s while resolving %s' %
(error, pycares.errno.strerror(error), host))
addresses = result.addresses
addrinfo = []
for address in addresses:
if '.' in address:
address_family = socket.AF_INET
elif ':' in address:
address_family = socket.AF_INET6
else:
address_family = socket.AF_UNSPEC
if family != socket.AF_UNSPEC and family != address_family:
raise Exception('Requested socket family %d but got %d' %
(family, address_family))
addrinfo.append((address_family, (address, port)))
raise gen.Return(addrinfo)
Example #13
| Source File: gen_test.py From EventGhost with GNU General Public License v2.0 | 5 votes |
|
def test_arguments(self):
@gen.engine
def f():
(yield gen.Callback("noargs"))()
self.assertEqual((yield gen.Wait("noargs")), None)
(yield gen.Callback("1arg"))(42)
self.assertEqual((yield gen.Wait("1arg")), 42)
(yield gen.Callback("kwargs"))(value=42)
result = yield gen.Wait("kwargs")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((), dict(value=42)), result)
self.assertEqual(dict(value=42), result.kwargs)
(yield gen.Callback("2args"))(42, 43)
result = yield gen.Wait("2args")
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((42, 43), {}), result)
self.assertEqual((42, 43), result.args)
def task_func(callback):
callback(None, error="foo")
result = yield gen.Task(task_func)
self.assertTrue(isinstance(result, gen.Arguments))
self.assertEqual(((None,), dict(error="foo")), result)
self.stop()
self.run_gen(f)
