class RemoteRepositoryMixin(object):
def setUp(self):
self.client = ModelsRepositoryClient()
self.client_type = REMOTE_REPO
def tearDown(self):
self.client.close()
class LocalRepositoryMixin(object):
def setUp(self):
test_dir = os.path.dirname(os.path.abspath(__file__))
local_repo = os.path.join(test_dir, "local_repository")
self.client = ModelsRepositoryClient(repository_location=local_repo)
self.client_type = LOCAL_REPO
def tearDown(self):
self.client.close()
def get_model():
# This API call will return a dictionary mapping DTMI to its corresponding model from
# a DTDL document at the specified endpoint
# i.e. https://devicemodels.azure.com/dtmi/com/example/temperaturecontroller-1.json
with ModelsRepositoryClient() as client:
model_map = client.get_models(dtmi)
pprint.pprint(model_map)
def get_model_and_dependencies():
# This API call will return a dictionary mapping the specified DTMI to its corresponding model,
# from a DTDL document at the specified endpoint, as well as the DTMIs and models for all
# dependencies on components and interfaces
# i.e. https://devicemodels.azure.com/dtmi/com/example/temperaturecontroller-1.json
with ModelsRepositoryClient() as client:
model_map = client.get_models(dtmis=[dtmi], dependency_resolution=DEPENDENCY_MODE_ENABLED)
pprint.pprint(model_map)
def get_model_expanded_dtdl():
# This API call will return a dictionary mapping DTMIs to corresponding models for all elements
# of an expanded DTDL document at the specified endpoint
# i.e. https://devicemodels.azure.com/dtmi/com/example/temperaturecontroller-1.expanded.json
with ModelsRepositoryClient() as client:
model_map = client.get_models(
dtmis=[dtmi], dependency_resolution=DEPENDENCY_MODE_TRY_FROM_EXPANDED
)
pprint.pprint(model_map)
def get_model_error_handling():
# Various errors that can be raised when fetching models
try:
with ModelsRepositoryClient() as client:
model_map = client.get_models(dtmi)
pprint.pprint(model_map)
except ResourceNotFoundError as e:
print("The model could not be found")
print("{}".format(e.message))
except ServiceRequestError as e:
print("There was an error sending the request")
print("{}".format(e.message))
except ServiceResponseError as e:
print("No response was received")
print("{}".format(e.message))
except HttpResponseError as e:
print("HTTP Error Response received")
print("{}".format(e.message))
def setUp(self):
test_dir = os.path.dirname(os.path.abspath(__file__))
local_repo = os.path.join(test_dir, "local_repository")
self.client = ModelsRepositoryClient(repository_location=local_repo)
self.client_type = LOCAL_REPO
super(LocalRepositoryMixin, self).setUp()
def setUp(self):
self.client = ModelsRepositoryClient()
self.client_type = REMOTE_REPO
super(RemoteRepositoryMixin, self).setUp()
def setUp(self):
self.client = ModelsRepositoryClient()
self.client_type = REMOTE_REPO
def use_local_repository():
# You can also specify a custom local filesystem path where your Models Repository is located.
# Paths can be specified as relative or absolute, as well as in URI format
client = ModelsRepositoryClient(
repository_location="file:///home/fake/myrepository")
def use_remote_repository():
# You can specify a custom remote endpoint where your Models Repository is located
client = ModelsRepositoryClient(
repository_location="https://fake.myrepository.com/")
def default_client():
# By default, this client will be configured for the Azure Device Models Repository
# i.e. https://devicemodels.azure.com/
client = ModelsRepositoryClient()