Microsoft Azure SDK for Python

This is the Microsoft Azure IoT Hub Management Client Library. This package has been tested with Python 3.7+. For a more complete view of Azure libraries, see the azure sdk python release.

Disclaimer

Azure SDK Python packages support for Python 2.7 has ended 01 January 2022. For more information and questions, please refer to https://github.com/Azure/azure-sdk-for-python/issues/20691

Getting started

Prerequisites

• Python 3.7+ is required to use this package.
• Azure subscription

Install the package

pip install azure-mgmt-iothub
pip install azure-identity

Authentication

By default, Azure Active Directory token authentication depends on correct configure of following environment variables.

• AZURE_CLIENT_ID for Azure client ID.
• AZURE_TENANT_ID for Azure tenant ID.
• AZURE_CLIENT_SECRET for Azure client secret.

In addition, Azure subscription ID can be configured via environment variable AZURE_SUBSCRIPTION_ID.

With above configuration, client can be authenticated by following code:

from azure.identity import DefaultAzureCredential
from azure.mgmt.iothub import IotHubClient
import os

sub_id = os.getenv("AZURE_SUBSCRIPTION_ID")
client = IotHubClient(credential=DefaultAzureCredential(), subscription_id=sub_id)

Examples

Code samples for this package can be found at IoT Hub Management on docs.microsoft.com and Samples Repo

Troubleshooting

Next steps

Provide Feedback

If you encounter any bugs or have suggestions, please file an issue in the Issues section of the project.

Release History

2.4.0b1 (2023-02-15)

Other Changes

• Added generated samples in github repo
• Drop support for python<3.7.0

2.3.0 (2022-09-02)

Features Added

• Model IotHubProperties has a new parameter device_streams
• Model IotHubProperties has a new parameter encryption
• Model IotHubProperties has a new parameter root_certificate
• Model RoutingEndpoints has a new parameter cosmos_db_sql_collections

2.2.0 (2022-01-29)

Features

• Model IotHubDescription has a new parameter system_data
• Model IotHubProperties has a new parameter enable_data_residency

2.1.0 (2021-08-25)

Features

• Model IotHubProperties has a new parameter disable_local_auth
• Model IotHubProperties has a new parameter disable_device_sas
• Model IotHubProperties has a new parameter restrict_outbound_network_access
• Model IotHubProperties has a new parameter allowed_fqdn_list
• Model IotHubProperties has a new parameter disable_module_sas
• Model CertificateBodyDescription has a new parameter is_verified

2.0.0 (2021-05-14)

Features

• Model EndpointHealthData has a new parameter last_send_attempt_time
• Model EndpointHealthData has a new parameter last_known_error_time
• Model EndpointHealthData has a new parameter last_known_error
• Model EndpointHealthData has a new parameter last_successful_send_attempt_time
• Model ImportDevicesRequest has a new parameter identity
• Model ImportDevicesRequest has a new parameter configurations_blob_name
• Model ImportDevicesRequest has a new parameter include_configurations
• Model RoutingServiceBusTopicEndpointProperties has a new parameter identity
• Model RoutingStorageContainerProperties has a new parameter identity
• Model StorageEndpointProperties has a new parameter identity
• Model IotHubDescription has a new parameter identity
• Model IotHubProperties has a new parameter network_rule_sets
• Model ExportDevicesRequest has a new parameter identity
• Model ExportDevicesRequest has a new parameter configurations_blob_name
• Model ExportDevicesRequest has a new parameter include_configurations
• Model RoutingServiceBusQueueEndpointProperties has a new parameter identity
• Model RoutingEventHubProperties has a new parameter identity

Breaking changes

• Operation IotHubResourceOperations.create_event_hub_consumer_group has a new signature

1.0.0 (2020-12-18)

• GA release

1.0.0b1 (2020-11-12)

This is beta preview version.

This version uses a next-generation code generator that introduces important breaking changes, but also important new features (like unified authentication and async programming).

General breaking changes

• Credential system has been completly revamped:

  • azure.common.credentials or msrestazure.azure_active_directory instances are no longer supported, use the azure-identity classes instead: https://pypi-hypernode.com/project/azure-identity/
  • credentials parameter has been renamed credential

• The config attribute no longer exists on a client, configuration should be passed as kwarg. Example: MyClient(credential, subscription_id, enable_logging=True). For a complete set of supported options, see the parameters accept in init documentation of azure-core

• You can't import a version module anymore, use __version__ instead

• Operations that used to return a msrest.polling.LROPoller now returns a azure.core.polling.LROPoller and are prefixed with begin_.

• Exceptions tree have been simplified and most exceptions are now azure.core.exceptions.HttpResponseError (CloudError has been removed).

• Most of the operation kwarg have changed. Some of the most noticeable:

  • raw has been removed. Equivalent feature can be found using cls, a callback that will give access to internal HTTP response for advanced user
  • For a complete set of supported options, see the parameters accept in Request documentation of azure-core

General new features

• Type annotations support using typing. SDKs are mypy ready.
• This client has now stable and official support for async. Check the aio namespace of your package to find the async client.
• This client now support natively tracing library like OpenCensus or OpenTelemetry. See this tracing quickstart for an overview.

0.12.0 (2020-05-12)

Features

• Model RoutingEventHubProperties has a new parameter entity_path
• Model RoutingEventHubProperties has a new parameter authentication_type
• Model RoutingEventHubProperties has a new parameter endpoint_uri
• Model RoutingEventHubProperties has a new parameter id
• Model RoutingServiceBusQueueEndpointProperties has a new parameter entity_path
• Model RoutingServiceBusQueueEndpointProperties has a new parameter authentication_type
• Model RoutingServiceBusQueueEndpointProperties has a new parameter endpoint_uri
• Model RoutingServiceBusQueueEndpointProperties has a new parameter id
• Model ImportDevicesRequest has a new parameter authentication_type
• Model ImportDevicesRequest has a new parameter output_blob_name
• Model ImportDevicesRequest has a new parameter input_blob_name
• Model ExportDevicesRequest has a new parameter authentication_type
• Model ExportDevicesRequest has a new parameter export_blob_name
• Model RoutingServiceBusTopicEndpointProperties has a new parameter entity_path
• Model RoutingServiceBusTopicEndpointProperties has a new parameter authentication_type
• Model RoutingServiceBusTopicEndpointProperties has a new parameter endpoint_uri
• Model RoutingServiceBusTopicEndpointProperties has a new parameter id
• Model RoutingStorageContainerProperties has a new parameter authentication_type
• Model RoutingStorageContainerProperties has a new parameter endpoint_uri
• Model RoutingStorageContainerProperties has a new parameter id
• Model IotHubProperties has a new parameter public_network_access
• Model IotHubProperties has a new parameter private_endpoint_connections
• Model IotHubProperties has a new parameter min_tls_version
• Model StorageEndpointProperties has a new parameter authentication_type
• Added operation group PrivateEndpointConnectionsOperations
• Added operation group PrivateLinkResourcesOperations

Breaking changes

• Operation IotHubResourceOperations.export_devices has a new signature
• Operation IotHubResourceOperations.import_devices has a new signature

0.11.0 (2020-03-17)

• Preview API versions 2018-12-01-preview, 2019-03-22-preview, 2019-07-01-preview included

0.10.0 (2020-01-09)

Features

• Support for multi-api

Breaking changes

• Model IotHubProperties no longer has parameter device_streams

0.9.0 (2019-10-09)

• Release 0.9.0 as stable.

0.9.0rc1 (2019-09-29)

Features

• Model IotHubProperties has a new parameter locations

General breaking changes

This version uses a next-generation code generator that might introduce breaking changes if from some import. In summary, some modules were incorrectly visible/importable and have been renamed. This fixed several issues caused by usage of classes that were not supposed to be used in the first place.

• IotHubClient cannot be imported from azure.mgmt.iothub.iot_hub_client anymore (import from azure.mgmt.iothub works like before)
• IotHubClientConfiguration import has been moved from azure.mgmt.iothub.iot_hub_client to azure.mgmt.iothub
• A model MyClass from a "models" sub-module cannot be imported anymore using azure.mgmt.iothub.models.my_class (import from azure.mgmt.iothub.models works like before)
• An operation class MyClassOperations from an operations sub-module cannot be imported anymore using azure.mgmt.iothub.operations.my_class_operations (import from azure.mgmt.iothub.operations works like before)

Last but not least, HTTP connection pooling is now enabled by default. You should always use a client as a context manager, or call close(), or use no more than one client per process.

0.8.2 (2019-05-15)

Bugfixes

• Fix manual_failover operation type

0.8.1 (2019-05-13)

Bugfixes

• Re-shipping 0.8.0 with wheel 0.33.4 (https://github.com/pypa/wheel/issues/294)

0.8.0 (2019-05-10)

Features

• Model RoutingProperties has a new parameter enrichments
• Added operation group IotHubOperations

Breaking changes

• Model IotHubProperties no longer has parameter operations_monitoring_properties

0.7.0 (2018-12-14)

Features

• Model OperationDisplay has a new parameter description
• Model TestRouteInput has a new parameter twin
• Model IotHubProperties has a new parameter device_streams
• Model TestAllRoutesInput has a new parameter twin

Breaking changes

• Operation IotHubResourceOperations.test_route has a new signature
• Operation IotHubResourceOperations.test_all_routes has a new signature

0.6.0 (2018-08-27)

Features

• Model CertificatePropertiesWithNonce has a new parameter certificate
• Model CertificateProperties has a new parameter certificate
• Added operation IotHubResourceOperations.test_all_routes
• Added operation IotHubResourceOperations.test_route
• Added operation IotHubResourceOperations.get_endpoint_health
• Added operation group ResourceProviderCommonOperations
• Client class can be used as a context manager to keep the underlying HTTP session open for performance

0.5.0 (2018-04-17)

General Breaking changes

This version uses a next-generation code generator that might introduce breaking changes.

• Model signatures now use only keyword-argument syntax. All positional arguments must be re-written as keyword-arguments. To keep auto-completion in most cases, models are now generated for Python 2 and Python 3. Python 3 uses the "*" syntax for keyword-only arguments.
• Enum types now use the "str" mixin (class AzureEnum(str, Enum)) to improve the behavior when unrecognized enum values are encountered. While this is not a breaking change, the distinctions are important, and are documented here: https://docs.python.org/3/library/enum.html#others At a glance:
  • "is" should not be used at all.
  • "format" will return the string value, where "%s" string formatting will return NameOfEnum.stringvalue. Format syntax should be prefered.
• New Long Running Operation:
  • Return type changes from msrestazure.azure_operation.AzureOperationPoller to msrest.polling.LROPoller. External API is the same.
  • Return type is now always a msrest.polling.LROPoller, regardless of the optional parameters used.
  • The behavior has changed when using raw=True. Instead of returning the initial call result as ClientRawResponse, without polling, now this returns an LROPoller. After polling, the final resource will be returned as a ClientRawResponse.
  • New polling parameter. The default behavior is Polling=True which will poll using ARM algorithm. When Polling=False, the response of the initial call will be returned without polling.
  • polling parameter accepts instances of subclasses of msrest.polling.PollingMethod.
  • add_done_callback will no longer raise if called after polling is finished, but will instead execute the callback right away.

Bugfixes

• Compatibility of the sdist with wheel 0.31.0

Features

• Add new ApiVersion 2018-04-01

0.4.0 (2017-10-11)

Features

• New API version 2017-07-01. This is a backward compatible.
• Add "if_match" parameter when applicable
• Add certificates operation group
• Add list available operations method
• Add "storage_containers" attribute to RoutingEndpoints

0.3.0 (2017-06-13)

Features

• New API version 2017-01-19. This is a backward compatible.
• Adding "routing" information

0.2.2 (2017-04-20)

Bugfixes

• Fix possible deserialization error, but updating from dict<str, enumtype> to dict<str, str> when applicable

Notes

• This wheel package is now built with the azure wheel extension

0.2.1 (2016-12-16)

Bugfixes

• Fix #920 - Invalid return type for list_event_hub_consumer_groups

0.2.0 (2016-12-12)

Bugfixes

• Better parameters checking (change exception from CloudError to TypeError)
• Date parsing fix (incorrect None date)
• CreateOrUpdate random exception fix

0.1.0 (2016-08-12)

• Initial Release