def _get_initial_twin(initial_twin_tags=None, initial_twin_properties=None):
if initial_twin_tags == "":
initial_twin_tags = None
elif initial_twin_tags:
initial_twin_tags = shell_safe_json_parse(str(initial_twin_tags))
if initial_twin_properties == "":
initial_twin_properties = None
elif initial_twin_properties:
initial_twin_properties = shell_safe_json_parse(str(initial_twin_properties))
return InitialTwin(TwinCollection(initial_twin_tags),
InitialTwinProperties(TwinCollection(initial_twin_properties)))
def _get_initial_twin(initial_twin_tags=None, initial_twin_properties=None):
from azext_iot.common.utility import dict_clean
if initial_twin_tags == "":
initial_twin_tags = None
elif initial_twin_tags:
initial_twin_tags = dict_clean(
shell_safe_json_parse(str(initial_twin_tags)))
if initial_twin_properties == "":
initial_twin_properties = None
elif initial_twin_properties:
initial_twin_properties = dict_clean(
shell_safe_json_parse(str(initial_twin_properties)))
return InitialTwin(
TwinCollection(initial_twin_tags),
InitialTwinProperties(TwinCollection(initial_twin_properties)))
def _device_interface_elements(cmd, device_id, interface, target_type,
hub_name, resource_group_name, login):
target = get_iot_hub_connection_string(cmd,
hub_name,
resource_group_name,
login=login)
service_sdk, errors = _bind_sdk(target, SdkType.service_sdk)
interface_elements = []
try:
payload = {'id': {}}
payload['id'] = interface
target_payload = shell_safe_json_parse(str(payload))
interface_def = service_sdk.invoke_interface_command(
device_id, INTERFACE_MODELDEFINITION, INTERFACE_COMMANDNAME,
target_payload)
if interface_def and interface_def.get('contents'):
interface_contents = interface_def.get('contents')
for content in interface_contents:
if isinstance(content.get('@type'),
list) and target_type in content.get('@type'):
interface_elements.append(content)
elif content.get('@type') == target_type:
interface_elements.append(content)
return interface_elements
except errors.CloudError as e:
raise CLIError(unpack_msrest_error(e))
except Exception: # pylint: disable=broad-except
# returning an empty collection to continue
return []
def iot_digitaltwin_property_update(cmd,
interface_payload,
device_id,
hub_name=None,
resource_group_name=None,
login=None):
if exists(interface_payload):
interface_payload = str(read_file_content(interface_payload))
target_json = None
try:
target_json = shell_safe_json_parse(interface_payload)
except ValueError:
pass
if target_json:
interface_payload = target_json
target = get_iot_hub_connection_string(cmd,
hub_name,
resource_group_name,
login=login)
service_sdk, errors = _bind_sdk(target, SdkType.service_sdk)
try:
result = service_sdk.update_interfaces(device_id,
interfaces=interface_payload)
return result
except errors.CloudError as e:
raise CLIError(unpack_msrest_error(e))
def _device_interface_elements(cmd, device_id, interface, target_type,
hub_name, resource_group_name, login):
discovery = IotHubDiscovery(cmd)
target = discovery.get_target(hub_name=hub_name,
resource_group_name=resource_group_name,
login=login)
service_sdk, errors = _bind_sdk(target, SdkType.service_sdk)
interface_elements = []
try:
payload = {"id": {}}
payload["id"] = interface
target_payload = shell_safe_json_parse(str(payload))
interface_def = service_sdk.invoke_interface_command(
device_id, INTERFACE_MODELDEFINITION, INTERFACE_COMMANDNAME,
target_payload)
if interface_def and interface_def.get("contents"):
interface_contents = interface_def.get("contents")
for content in interface_contents:
if isinstance(content.get("@type"),
list) and target_type in content.get("@type"):
interface_elements.append(content)
elif content.get("@type") == target_type:
interface_elements.append(content)
return interface_elements
except errors.CloudError as e:
raise CLIError(unpack_msrest_error(e))
except Exception:
# returning an empty collection to continue
return []
def iot_digitaltwin_invoke_command(cmd, interface, device_id, command_name, command_payload=None,
timeout=10, hub_name=None, resource_group_name=None, login=None):
device_interfaces = _iot_digitaltwin_interface_list(cmd, device_id, hub_name, resource_group_name, login)
interface_list = _get_device_default_interface_dict(device_interfaces)
target_interface = next((item for item in interface_list if item['name'] == interface), None)
if not target_interface:
raise CLIError('Target interface is not implemented by the device!')
if command_payload:
if exists(command_payload):
command_payload = str(read_file_content(command_payload))
target_json = None
try:
target_json = shell_safe_json_parse(command_payload)
except ValueError:
pass
if target_json or isinstance(target_json, bool):
command_payload = target_json
target = get_iot_hub_connection_string(cmd, hub_name, resource_group_name, login=login)
service_sdk, errors = _bind_sdk(target, SdkType.service_sdk)
try:
result = service_sdk.invoke_interface_command(device_id,
interface,
command_name,
command_payload,
connect_timeout_in_seconds=timeout,
response_timeout_in_seconds=timeout)
return result
except errors.CloudError as e:
raise CLIError(unpack_msrest_error(e))
def _validate_model_definition(model_def):
if exists(model_def):
model_def = str(read_file_content(model_def))
else:
logger.info('Definition not from file path or incorrect path given.')
try:
return shell_safe_json_parse(model_def)
except ValueError as e:
logger.debug('Received definition: %s', model_def)
if looks_like_file(model_def):
raise CLIError(
'The definition content looks like its from a file. Please ensure the path is correct.'
)
raise CLIError(
'Malformed capability model definition. '
'Use --debug to see what was received. Error details: {}'.format(
e))
