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Migrating from v1 to v2

This guide covers every breaking change in pyOverkiz 2.0 and shows how to update your code.

Python version

pyOverkiz 2.0 requires Python 3.12 or later. If you are on an older version, upgrade Python first.

Client constructor

The OverkizClient constructor is now keyword-only and uses dedicated credential classes instead of positional username/password arguments.

=== "v1"

```python
from pyoverkiz.client import OverkizClient
from pyoverkiz.const import SUPPORTED_SERVERS
from pyoverkiz.enums import Server

client = OverkizClient("user@example.com", "password", SUPPORTED_SERVERS[Server.SOMFY_EUROPE])
```

=== "v2"

```python
from pyoverkiz.auth.credentials import UsernamePasswordCredentials
from pyoverkiz.client import OverkizClient
from pyoverkiz.enums import Server

client = OverkizClient(
    server=Server.SOMFY_EUROPE,
    credentials=UsernamePasswordCredentials("user@example.com", "password"),
)
```

Key differences:

  • server accepts a Server enum, a server key string, or a ServerConfig instance directly — no need to look up SUPPORTED_SERVERS yourself.
  • Authentication details are wrapped in a Credentials subclass: UsernamePasswordCredentials, TokenCredentials, LocalTokenCredentials, or RexelOAuthCodeCredentials.
  • The token parameter is removed. Use TokenCredentials or LocalTokenCredentials instead.

Local API

=== "v1"

```python
from pyoverkiz.client import OverkizClient
from pyoverkiz.utils import generate_local_server

server = generate_local_server(host="gateway-xxxx-xxxx-xxxx.local:8443")
client = OverkizClient("", "", server, token="your-token")
```

=== "v2"

```python
from pyoverkiz.auth.credentials import LocalTokenCredentials
from pyoverkiz.client import OverkizClient
from pyoverkiz.utils import create_local_server_config

client = OverkizClient(
    server=create_local_server_config(host="gateway-xxxx-xxxx-xxxx.local:8443"),
    credentials=LocalTokenCredentials("your-token"),
)
```

Server configuration

v1 v2
OverkizServer ServerConfig
generate_local_server() create_local_server_config()
client.api_type client.server_config.api_type

ServerConfig adds a server field (the Server enum key) and an explicit api_type field (APIType.CLOUD or APIType.LOCAL).

Executing commands

The command execution API has been consolidated into a single method.

v1 v2
client.execute_command(device_url, command) client.execute_action_group(actions=[...])
client.execute_commands(device_url, commands) client.execute_action_group(actions=[...])
Command Action wrapping one or more Command objects

=== "v1"

```python
from pyoverkiz.models import Command

await client.execute_command(
    "io://1234-5678-1234/12345678",
    Command("open", []),
)
```

=== "v2"

```python
from pyoverkiz.models import Action, Command

await client.execute_action_group(
    actions=[
        Action(
            device_url="io://1234-5678-1234/12345678",
            commands=[Command(name="open")],
        )
    ],
)
```

v2 also supports sending actions to multiple devices in a single call and choosing an ExecutionMode (HIGH_PRIORITY, GEOLOCATED, INTERNAL).

Diagnostics

get_diagnostic_data() now returns a structured dict with named sections instead of a flat setup dump.

v1 v2
data["gateways"] data["setup"]["gateways"]
(not available) data["action_groups"]

=== "v1"

```python
diagnostics = await client.get_diagnostic_data()
gateways = diagnostics["gateways"]
```

=== "v2"

```python
diagnostics = await client.get_diagnostic_data()
gateways = diagnostics["setup"]["gateways"]
action_groups = diagnostics["action_groups"]
```

Scenarios → Action groups

v1 v2
Scenario ActionGroup
client.get_scenarios() client.get_action_groups()
client.execute_scenario(oid) client.execute_persisted_action_group(oid)
client.execute_scheduled_scenario(oid, ts) client.schedule_persisted_action_group(oid, ts)

ActionGroup.id and ActionGroup.oid are now str | None instead of str. ActionGroup.creation_time and ActionGroup.metadata are now optional.

Execution methods

v1 v2
CommandMode ExecutionMode
client.cancel_command(exec_id) client.cancel_execution(exec_id)
client.get_current_execution(exec_id) returns Execution Returns `Execution
Execution.state is str Execution.state is ExecutionState

Device model

Removed fields

  • Device.id — was a duplicate of device_url.
  • Device.data_properties — was never populated by the API.

Moved fields

Device URL components are now grouped under device.identifier:

v1 v2
device.protocol device.identifier.protocol
device.gateway_id device.identifier.gateway_id
device.device_address device.identifier.device_address
device.subsystem_id device.identifier.subsystem_id
device.is_sub_device device.identifier.is_sub_device

The identifier also provides device.identifier.base_device_url.

New helper methods

The Device class now provides convenience methods — see the device control guide for details:

  • device.get_state_value(), device.select_first_state_value(), device.has_state_value()
  • device.supports_command(), device.supports_any_command(), device.select_first_command()
  • device.get_attribute_value(), device.select_first_attribute_value()
  • device.get_state_definition(), device.select_first_state_definition()

Exceptions

All exception classes have been renamed from *Exception to *Error following PEP 8:

v1 v2
BaseOverkizException BaseOverkizError
OverkizException OverkizError
BadCredentialsException BadCredentialsError
NotAuthenticatedException NotAuthenticatedError
TooManyRequestsException TooManyRequestsError
MaintenanceException MaintenanceError
NotSuchTokenException NoSuchTokenError (typo fixed)
... (all other exceptions follow the same pattern)

New exception types in v2: NoSuchDeviceError, NoSuchActionGroupError, UnsupportedOperationError.

A quick way to update all imports:

# Find and replace across your codebase
find . -name "*.py" -exec sed -i '' 's/Exception\b/Error/g' {} +

!!! warning The sed command above is intentionally broad. Review the result to avoid renaming unrelated exception classes in your own code.

Enum renames

All enums with an UNKNOWN fallback now inherit from UnknownEnumMixin. Unrecognized values returned by the API produce an UNKNOWN member with a logged warning instead of raising a ValueError.

Several enum members have been renamed for consistent UPPER_SNAKE_CASE or to fix typos. The tables below list every rename.

UIClass

??? note "Renamed members"

| v1 | v2 | Note |
|----|-----|------|
| `VENTILATION_SYTEM` | `VENTILATION_SYSTEM` | Typo fix |

UIWidget

??? note "Renamed members"

| v1 | v2 | Note |
|----|-----|------|
| `CYCLIC_SWINGING_GATE_OPENER` | `CYCLIC_SWINGING_GATE_OPENER` | Trailing space removed from value |
| `DIMMER_RGBCOLOURED_LIGHT` | `DIMMER_RGB_COLOURED_LIGHT` | |
| `EWATTCH_TICCOUNTER` | `EWATTCH_TIC_COUNTER` | |
| `GENERIC_16_CHANNELS_COUNTER` | `GENERIC16_CHANNELS_COUNTER` | |
| `GENERIC_1_CHANNEL_COUNTER` | `GENERIC1_CHANNEL_COUNTER` | |
| `IOGENERIC` | `IO_GENERIC` | |
| `IOSIREN` | `IO_SIREN` | |
| `IOSTACK` | `IO_STACK` | |
| `IRBLASTER` | `IR_BLASTER` | |
| `JSWCAMERA` | `JSW_CAMERA` | |
| `OPEN_CLOSE_GATE_4T` | `OPEN_CLOSE_GATE4_T` | |
| `OPEN_CLOSE_SLIDING_GARAGE_DOOR_4T` | `OPEN_CLOSE_SLIDING_GARAGE_DOOR4_T` | |
| `OPEN_CLOSE_SLIDING_GATE_4T` | `OPEN_CLOSE_SLIDING_GATE4_T` | |
| `OVPGENERIC` | `OVP_GENERIC` | |
| `RTS_GENERIC_4T` | `RTS_GENERIC4_T` | |
| `ROCKER_SWITCHX_1_CONTROLLER` | `ROCKER_SWITCHX1_CONTROLLER` | |
| `ROCKER_SWITCHX_2_CONTROLLER` | `ROCKER_SWITCHX2_CONTROLLER` | |
| `ROCKER_SWITCHX_4_CONTROLLER` | `ROCKER_SWITCHX4_CONTROLLER` | |
| `TSKALARM_CONTROLLER` | `TSK_ALARM_CONTROLLER` | |
| `UP_DOWN_GARAGE_DOOR_4T` | `UP_DOWN_GARAGE_DOOR4_T` | |
| `VOCSENSOR` | `VOC_SENSOR` | |
| `ZWAVE_DANFOSS_RSLINK` | `ZWAVE_DANFOSS_RS_LINK` | |
| `ZWAVE_SEDEVICE_CONFIGURATION` | `ZWAVE_SE_DEVICE_CONFIGURATION` | |

Protocol

??? note "New members"

| Member | Value |
|--------|-------|
| `SONOS` | `sonos` |

GatewaySubType

??? note "New members"

| Member | Value |
|--------|-------|
| `TAHOMA_BOX_C_IO` | `17` |

New enums in v2

  • UIProfile — auto-generated from server definitions.
  • UIClassifier — categorizes device types (e.g. SENSOR, EMITTER, GENERATOR).
  • ExecutionState — typed states for Execution.state.
  • UpdateCriticityLevel — criticity level of gateway updates.

Other changes

v1 v2
Setup.id always set Setup.id is None for Local API
get_diagnostic_data() get_diagnostic_data(mask_sensitive_data=True) — opt out of PII masking

New features in v2

These are not breaking, but worth knowing about when migrating:

  • Action queue — batch device executions automatically. See the action queue guide.
  • Reference endpoints — query server metadata: get_reference_ui_classes(), get_reference_ui_widgets(), get_reference_ui_profile(), get_reference_controllable_types(), etc.
  • Firmware management — get_devices_not_up_to_date(), get_device_firmware_status(), update_device_firmware().
  • boto3 lazy import — boto3 is only imported when the Nexity auth strategy is actually used.