def test29(self):
pool = AsyncRequestsPool()
x = ForTestingInterface()
y = ForTestingInterface()
sequenced_requests_indices = []
def next_request(index):
if index < 4:
sequenced_requests_indices.append(index)
return x.sleep. async (0.5)
else:
return None
request1 = ASyncRequestSequence(next_request)
request2 = y.sleep. async (1.0)
finished_requests = []
def handle_result(request, index):
self.assertTrue(request.is_result_available())
self.assertTrue(request.is_finished)
finished_requests.append(index)
pool.add_request(request1, handle_result, [1])
pool.add_request(request2, handle_result, [2])
pool.wait()
print finished_requests, sequenced_requests_indices
self.assertEquals(len(finished_requests), 1)
self.assertEquals(len(pool), 1)
self.assertEquals(finished_requests, [2])
self.assertTrue(len(sequenced_requests_indices) > 0)
pool.wait()
self.assertEquals(len(finished_requests), 2)
self.assertEquals(len(pool), 0)
x.sleep(0.1)
self.assertEquals(sequenced_requests_indices, [0, 1, 2, 3])
self.assertTrue(request1.is_result_available())
self.assertTrue(request2.is_result_available())
self.assertEquals(request1.result(), [0, 0, 0, 0])
self.assertEquals(request2.result(), 0)
y.stop()
x.stop()
def set_values_in_store_async(self, indices, attributes, quantities):
array_of_indices = self._to_arrays_of_indices(indices)
one_dimensional_array_of_indices = [
x.reshape(-1) for x in array_of_indices
]
if len(one_dimensional_array_of_indices) == 0:
one_dimensional_values = [x for x in quantities]
else:
one_dimensional_values = [(x.reshape(-1) if is_quantity(x) else
numpy.asanyarray(x).reshape(-1))
for x in quantities]
selected_setters = list(
[setter for setter in self.select_setters_for(attributes)])
def next_request(index, setters):
if index < len(setters):
setter = setters[index]
return setter.set_attribute_values_async(
self, attributes, one_dimensional_values,
*one_dimensional_array_of_indices)
else:
return None
request = ASyncRequestSequence(next_request, args=(selected_setters, ))
return request
def set_values_in_store_async(self, indices_in_the_code, attributes,
values):
if indices_in_the_code is None:
indices_in_the_code = self.code_indices
if len(indices_in_the_code) == 0:
return
setters = self.select_setters_for(attributes)
if len(setters) > 1:
def new_request(index, setters, attributes, values,
indices_in_the_code):
if index >= len(setters):
return None
setter = setters[index]
request = setter.set_attribute_values_async(
self, attributes, values, indices_in_the_code)
return request
request = ASyncRequestSequence(new_request,
args=(setters, attributes, values,
indices_in_the_code))
else:
for setter in setters:
request = setter.set_attribute_values(self, attributes, values,
indices_in_the_code)
return request
def test28(self):
x = ForTestingInterface()
def next_request(index):
if index < 3:
return x.sleep. async (0.1)
else:
return None
sequence = ASyncRequestSequence(next_request)
self.assertFalse(sequence.is_finished)
sequence.wait()
self.assertTrue(sequence.is_finished)
result = sequence.result()
self.assertEquals(len(result), 3)
x.stop()
def test29(self):
pool = AsyncRequestsPool()
x = ForTestingInterface()
y = ForTestingInterface()
sequenced_requests_indices = []
def next_request(index):
if index < 4:
sequenced_requests_indices.append(index)
return x.sleep.async(0.5)
else:
return None
request1 = ASyncRequestSequence(next_request)
request2 = y.sleep.async(1.0)
finished_requests = []
def handle_result(request, index):
self.assertTrue(request.is_result_available())
self.assertTrue(request.is_finished)
finished_requests.append(index)
pool.add_request(request1, handle_result, [1])
pool.add_request(request2, handle_result, [2])
pool.wait()
print finished_requests, sequenced_requests_indices
self.assertEquals(len(finished_requests), 1)
self.assertEquals(len(pool), 1)
self.assertEquals(finished_requests, [2])
self.assertTrue(len(sequenced_requests_indices)> 0)
pool.wait()
self.assertEquals(len(finished_requests), 2)
self.assertEquals(len(pool), 0)
x.sleep(0.1)
self.assertEquals(sequenced_requests_indices, [0,1,2,3])
self.assertTrue(request1.is_result_available())
self.assertTrue(request2.is_result_available())
self.assertEquals(request1.result(), [0,0,0,0])
self.assertEquals(request2.result(), 0)
y.stop()
x.stop()
def get_values_in_store_async(self, indices_in_the_code, attributes):
if indices_in_the_code is None:
indices_in_the_code = self.code_indices
if len(indices_in_the_code) == 0:
return [[] for attribute in attributes]
mapping_from_attribute_to_result = {}
getters = self.select_getters_for(attributes)
if len(getters) > 1:
def new_request(index, getters, attributes, indices_in_the_code):
if index >= len(getters):
return None
getter = getters[index]
request = getter.get_attribute_values_async(self, attributes, indices_in_the_code)
def result_handler(inner, mapping):
mapping.update(inner())
request.add_result_handler(result_handler, (mapping_from_attribute_to_result,))
return request
request = ASyncRequestSequence(new_request, args=(getters,attributes, indices_in_the_code))
else:
for getter in getters:
request = getter.get_attribute_values_async(self, attributes, indices_in_the_code)
def result_handler(inner, mapping):
mapping.update(inner())
request.add_result_handler(result_handler, (mapping_from_attribute_to_result,))
def all_handler(inner, mapping):
inner()
results = []
for attribute in attributes:
results.append(mapping[attribute])
return results
request.add_result_handler(all_handler, (mapping_from_attribute_to_result,))
return request
def test28(self):
x = ForTestingInterface()
def next_request(index):
if index < 3:
return x.sleep.async(0.1)
else:
return None
sequence = ASyncRequestSequence(next_request)
self.assertFalse(sequence.is_finished)
sequence.wait()
self.assertFalse(sequence.is_finished)
sequence.wait()
self.assertFalse(sequence.is_finished)
sequence.wait()
self.assertTrue(sequence.is_finished)
result = sequence.result()
self.assertEquals(len(result), 3)
x.stop()
def get_values_in_store_async(self, indices_in_the_code, attributes):
if indices_in_the_code is None:
indices_in_the_code = self.code_indices
if len(indices_in_the_code) == 0:
return [[] for attribute in attributes]
mapping_from_attribute_to_result = {}
getters = self.select_getters_for(attributes)
if len(getters) > 1:
def new_request(index, getters, attributes, indices_in_the_code):
if index >= len(getters):
return None
getter = getters[index]
request = getter.get_attribute_values_async(
self, attributes, indices_in_the_code)
def result_handler(inner, mapping):
mapping.update(inner())
request.add_result_handler(
result_handler, (mapping_from_attribute_to_result, ))
return request
request = ASyncRequestSequence(new_request,
args=(getters, attributes,
indices_in_the_code))
else:
for getter in getters:
request = getter.get_attribute_values_async(
self, attributes, indices_in_the_code)
def result_handler(inner, mapping):
mapping.update(inner())
request.add_result_handler(
result_handler, (mapping_from_attribute_to_result, ))
def all_handler(inner, mapping):
inner()
results = []
for attribute in attributes:
results.append(mapping[attribute])
return results
request.add_result_handler(all_handler,
(mapping_from_attribute_to_result, ))
return request
