def test_instantiate_from_config(self):
test_instance = instantiate_from_config('proso_tests', 'instantiate_ok.inner')
self.assertIsNotNone(test_instance)
self.assertEqual(test_instance.dummy, 'ok')
with self.assertRaises(Exception):
instantiate_from_config('proso_tests', 'instantiate')
test_instance = instantiate_from_config(
'proso_tests', 'unknown',
default_class='proso_common.config_test.TestClass',
default_parameters={'dummy': 'ok'})
self.assertIsNotNone(test_instance)
self.assertEqual(test_instance.dummy, 'ok')
def test_instantiate_from_config(self):
test_instance = instantiate_from_config('proso_tests',
'instantiate_ok.inner')
self.assertIsNotNone(test_instance)
self.assertEqual(test_instance.dummy, 'ok')
with self.assertRaises(Exception):
instantiate_from_config('proso_tests', 'instantiate')
test_instance = instantiate_from_config(
'proso_tests',
'unknown',
default_class='proso_common.config_test.TestClass',
default_parameters={'dummy': 'ok'})
self.assertIsNotNone(test_instance)
self.assertEqual(test_instance.dummy, 'ok')
def load_environment(self, info):
return instantiate_from_config(
'proso_models',
'recompute_environment',
default_class=
'proso_models.models.InMemoryDatabaseFlushEnvironment',
pass_parameters=[info])
def get_option_selector(item_selector, options_number=None):
if options_number is None:
options_number = get_options_number()
return instantiate_from_config(
'proso_models', 'option_selector',
default_class='proso.models.option_selection.CompetitiveOptionSelection',
pass_parameters=[item_selector, options_number]
)
def get_item_selector():
cached = get_from_request_permenent_cache(ITEM_SELECTOR_CACHE_KEY)
if cached is None:
item_selector = instantiate_from_config(
'proso_models', 'item_selector',
default_class='proso.models.item_selection.ScoreItemSelection',
pass_parameters=[get_predictive_model()]
)
nth = get_config('proso_models', 'random_test.nth')
if nth is not None and nth > 0:
item_selector = TestWrapperItemSelection(item_selector, nth)
cached = item_selector
set_to_request_permanent_cache(ITEM_SELECTOR_CACHE_KEY, cached)
return cached
def get_option_set():
return instantiate_from_config(
'proso_flashcards',
'option_set',
default_class='proso_flashcards.flashcard_construction.ContextOptionSet'
)
def get_direction():
return instantiate_from_config(
'proso_flashcards',
'direction',
default_class='proso_flashcards.flashcard_construction.RandomDirection'
)
def get_option_set():
return instantiate_from_config(
'proso_flashcards', 'option_set',
default_class='proso_flashcards.flashcard_construction.ContextOptionSet'
)
def get_direction():
return instantiate_from_config(
'proso_flashcards', 'direction',
default_class='proso_flashcards.flashcard_construction.RandomDirection'
)
def load_environment(self, info):
return instantiate_from_config(
'proso_models', 'recompute_environment',
default_class='proso_models.environment.InMemoryDatabaseFlushEnvironment',
pass_parameters=[info])
def get_options_number():
return instantiate_from_config(
'proso_models', 'options_count',
default_class='proso.models.option_selection.AdjustedOptionsNumber'
)
def get_environment():
return instantiate_from_config(
'proso_models', 'environment',
default_class='proso_models.environment.DatabaseEnvironment',
pass_parameters=[get_active_environment_info()['id']]
)