# {py:mod}`ophyd_async.tango.core`

```{py:module} ophyd_async.tango.core
```

```{autodoc2-docstring} ophyd_async.tango.core
:allowtitles:
```

## Package Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`AttributeProxy <ophyd_async.tango.core._tango_transport.AttributeProxy>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy
    :summary:
    ```
* - {py:obj}`CommandProxy <ophyd_async.tango.core._tango_transport.CommandProxy>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.CommandProxy
    :summary:
    ```
* - {py:obj}`DevStateEnum <ophyd_async.tango.core._utils.DevStateEnum>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum
    :summary:
    ```
* - {py:obj}`TangoSignalBackend <ophyd_async.tango.core._tango_transport.TangoSignalBackend>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend
    :summary:
    ```
* - {py:obj}`TangoDevice <ophyd_async.tango.core._base_device.TangoDevice>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoDevice
    :summary:
    ```
* - {py:obj}`TangoReadable <ophyd_async.tango.core._tango_readable.TangoReadable>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._tango_readable.TangoReadable
    :summary:
    ```
* - {py:obj}`TangoPolling <ophyd_async.tango.core._base_device.TangoPolling>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoPolling
    :summary:
    ```
* - {py:obj}`TangoDeviceConnector <ophyd_async.tango.core._base_device.TangoDeviceConnector>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoDeviceConnector
    :summary:
    ```
````

### Functions

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`ensure_proper_executor <ophyd_async.tango.core._tango_transport.ensure_proper_executor>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.ensure_proper_executor
    :summary:
    ```
* - {py:obj}`get_python_type <ophyd_async.tango.core._tango_transport.get_python_type>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.get_python_type
    :summary:
    ```
* - {py:obj}`get_dtype_extended <ophyd_async.tango.core._tango_transport.get_dtype_extended>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.get_dtype_extended
    :summary:
    ```
* - {py:obj}`get_trl_descriptor <ophyd_async.tango.core._tango_transport.get_trl_descriptor>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.get_trl_descriptor
    :summary:
    ```
* - {py:obj}`get_tango_trl <ophyd_async.tango.core._tango_transport.get_tango_trl>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.get_tango_trl
    :summary:
    ```
* - {py:obj}`infer_python_type <ophyd_async.tango.core._signal.infer_python_type>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._signal.infer_python_type
    :summary:
    ```
* - {py:obj}`infer_signal_type <ophyd_async.tango.core._signal.infer_signal_type>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._signal.infer_signal_type
    :summary:
    ```
* - {py:obj}`make_backend <ophyd_async.tango.core._signal.make_backend>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._signal.make_backend
    :summary:
    ```
* - {py:obj}`tango_signal_r <ophyd_async.tango.core._signal.tango_signal_r>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._signal.tango_signal_r
    :summary:
    ```
* - {py:obj}`tango_signal_rw <ophyd_async.tango.core._signal.tango_signal_rw>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._signal.tango_signal_rw
    :summary:
    ```
* - {py:obj}`tango_signal_w <ophyd_async.tango.core._signal.tango_signal_w>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._signal.tango_signal_w
    :summary:
    ```
* - {py:obj}`tango_signal_x <ophyd_async.tango.core._signal.tango_signal_x>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._signal.tango_signal_x
    :summary:
    ```
* - {py:obj}`get_device_trl_and_attr <ophyd_async.tango.core._utils.get_device_trl_and_attr>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._utils.get_device_trl_and_attr
    :summary:
    ```
* - {py:obj}`get_full_attr_trl <ophyd_async.tango.core._utils.get_full_attr_trl>`
  - ```{autodoc2-docstring} ophyd_async.tango.core._utils.get_full_attr_trl
    :summary:
    ```
````

### API

`````{py:class} AttributeProxy(device_proxy: ~tango.DeviceProxy, name: str)
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy

Bases: {py:obj}`ophyd_async.tango.core._tango_transport.TangoProxy`

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy
```

````{py:attribute} exception
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.exception
:type: BaseException | None
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.exception
```

````

````{py:method} connect() -> None
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.connect
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.connect
```

````

````{py:method} get() -> object
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.get
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.get
```

````

````{py:method} get_w_value() -> object
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.get_w_value
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.get_w_value
```

````

````{py:method} put(value: object | None, wait: bool = True, timeout: float | None = None) -> ~ophyd_async.core.AsyncStatus | None
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.put
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.put
```

````

````{py:method} get_config() -> ~tango.AttributeInfoEx
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.get_config
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.get_config
```

````

````{py:method} get_reading() -> ~bluesky.protocols.Reading
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.get_reading
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.get_reading
```

````

````{py:method} has_subscription() -> bool
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.has_subscription

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.has_subscription
```

````

````{py:method} subscribe_callback(callback: ~ophyd_async.core.Callback | None)
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.subscribe_callback

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.subscribe_callback
```

````

````{py:method} unsubscribe_callback()
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.unsubscribe_callback

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.unsubscribe_callback
```

````

````{py:method} poll()
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.poll
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.poll
```

````

````{py:method} set_polling(allow_polling: bool = False, polling_period: float = 0.5, abs_change: float | None = None, rel_change: float | None = 0.1)
:canonical: ophyd_async.tango.core._tango_transport.AttributeProxy.set_polling

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.AttributeProxy.set_polling
```

````

`````

`````{py:class} CommandProxy(device_proxy: ~tango.DeviceProxy, name: str)
:canonical: ophyd_async.tango.core._tango_transport.CommandProxy

Bases: {py:obj}`ophyd_async.tango.core._tango_transport.TangoProxy`

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.CommandProxy
```

````{py:method} subscribe_callback(callback: ~ophyd_async.core.Callback | None) -> None
:canonical: ophyd_async.tango.core._tango_transport.CommandProxy.subscribe_callback
:abstractmethod:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.CommandProxy.subscribe_callback
```

````

````{py:method} unsubscribe_callback() -> None
:canonical: ophyd_async.tango.core._tango_transport.CommandProxy.unsubscribe_callback
:abstractmethod:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.CommandProxy.unsubscribe_callback
```

````

````{py:method} get() -> object
:canonical: ophyd_async.tango.core._tango_transport.CommandProxy.get
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.CommandProxy.get
```

````

````{py:method} get_w_value() -> object
:canonical: ophyd_async.tango.core._tango_transport.CommandProxy.get_w_value
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.CommandProxy.get_w_value
```

````

````{py:method} connect() -> None
:canonical: ophyd_async.tango.core._tango_transport.CommandProxy.connect
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.CommandProxy.connect
```

````

````{py:method} put(value: object | None, wait: bool = True, timeout: float | None = None) -> ~ophyd_async.core.AsyncStatus | None
:canonical: ophyd_async.tango.core._tango_transport.CommandProxy.put
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.CommandProxy.put
```

````

````{py:method} get_config() -> ~tango.CommandInfo
:canonical: ophyd_async.tango.core._tango_transport.CommandProxy.get_config
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.CommandProxy.get_config
```

````

````{py:method} get_reading() -> ~bluesky.protocols.Reading
:canonical: ophyd_async.tango.core._tango_transport.CommandProxy.get_reading
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.CommandProxy.get_reading
```

````

````{py:method} set_polling(allow_polling: bool = False, polling_period: float = 0.5, abs_change: float | None = None, rel_change: float | None = 0.1)
:canonical: ophyd_async.tango.core._tango_transport.CommandProxy.set_polling

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.CommandProxy.set_polling
```

````

`````

`````{py:class} DevStateEnum()
:canonical: ophyd_async.tango.core._utils.DevStateEnum

Bases: {py:obj}`ophyd_async.core.StrictEnum`

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum
```

````{py:attribute} ON
:canonical: ophyd_async.tango.core._utils.DevStateEnum.ON
:value: >
   'ON'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.ON
```

````

````{py:attribute} OFF
:canonical: ophyd_async.tango.core._utils.DevStateEnum.OFF
:value: >
   'OFF'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.OFF
```

````

````{py:attribute} CLOSE
:canonical: ophyd_async.tango.core._utils.DevStateEnum.CLOSE
:value: >
   'CLOSE'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.CLOSE
```

````

````{py:attribute} OPEN
:canonical: ophyd_async.tango.core._utils.DevStateEnum.OPEN
:value: >
   'OPEN'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.OPEN
```

````

````{py:attribute} INSERT
:canonical: ophyd_async.tango.core._utils.DevStateEnum.INSERT
:value: >
   'INSERT'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.INSERT
```

````

````{py:attribute} EXTRACT
:canonical: ophyd_async.tango.core._utils.DevStateEnum.EXTRACT
:value: >
   'EXTRACT'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.EXTRACT
```

````

````{py:attribute} MOVING
:canonical: ophyd_async.tango.core._utils.DevStateEnum.MOVING
:value: >
   'MOVING'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.MOVING
```

````

````{py:attribute} STANDBY
:canonical: ophyd_async.tango.core._utils.DevStateEnum.STANDBY
:value: >
   'STANDBY'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.STANDBY
```

````

````{py:attribute} FAULT
:canonical: ophyd_async.tango.core._utils.DevStateEnum.FAULT
:value: >
   'FAULT'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.FAULT
```

````

````{py:attribute} INIT
:canonical: ophyd_async.tango.core._utils.DevStateEnum.INIT
:value: >
   'INIT'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.INIT
```

````

````{py:attribute} RUNNING
:canonical: ophyd_async.tango.core._utils.DevStateEnum.RUNNING
:value: >
   'RUNNING'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.RUNNING
```

````

````{py:attribute} ALARM
:canonical: ophyd_async.tango.core._utils.DevStateEnum.ALARM
:value: >
   'ALARM'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.ALARM
```

````

````{py:attribute} DISABLE
:canonical: ophyd_async.tango.core._utils.DevStateEnum.DISABLE
:value: >
   'DISABLE'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.DISABLE
```

````

````{py:attribute} UNKNOWN
:canonical: ophyd_async.tango.core._utils.DevStateEnum.UNKNOWN
:value: >
   'UNKNOWN'

```{autodoc2-docstring} ophyd_async.tango.core._utils.DevStateEnum.UNKNOWN
```

````

`````

````{py:function} ensure_proper_executor(func: ~collections.abc.Callable[~ophyd_async.tango.core._tango_transport.P, ~collections.abc.Coroutine[~typing.Any, ~typing.Any, ~ophyd_async.tango.core._tango_transport.R]]) -> ~collections.abc.Callable[~ophyd_async.tango.core._tango_transport.P, ~collections.abc.Coroutine[~typing.Any, ~typing.Any, ~ophyd_async.tango.core._tango_transport.R]]
:canonical: ophyd_async.tango.core._tango_transport.ensure_proper_executor

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.ensure_proper_executor
```
````

`````{py:class} TangoSignalBackend(datatype: type[~ophyd_async.core.SignalDatatypeT] | None, read_trl: str = '', write_trl: str = '', device_proxy: ~tango.DeviceProxy | None = None)
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend

Bases: {py:obj}`ophyd_async.core.SignalBackend`\[{py:obj}`ophyd_async.core.SignalDatatypeT`\]

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend
```

````{py:method} datatype_allowed(dtype: ~typing.Any) -> bool
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.datatype_allowed
:classmethod:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.datatype_allowed
```

````

````{py:method} set_trl(read_trl: str = '', write_trl: str = '')
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.set_trl

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.set_trl
```

````

````{py:method} source(name: str, read: bool) -> str
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.source

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.source
```

````

````{py:method} connect(timeout: float) -> None
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.connect
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.connect
```

````

````{py:method} put(value: ~ophyd_async.core.SignalDatatypeT | None, wait=True, timeout=None) -> None
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.put
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.put
```

````

````{py:method} get_datakey(source: str) -> ~event_model.DataKey
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.get_datakey
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.get_datakey
```

````

````{py:method} get_reading() -> ~bluesky.protocols.Reading[~ophyd_async.core.SignalDatatypeT]
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.get_reading
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.get_reading
```

````

````{py:method} get_value() -> ~ophyd_async.core.SignalDatatypeT
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.get_value
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.get_value
```

````

````{py:method} get_setpoint() -> ~ophyd_async.core.SignalDatatypeT
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.get_setpoint
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.get_setpoint
```

````

````{py:method} set_callback(callback: ~ophyd_async.core.Callback | None) -> None
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.set_callback

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.set_callback
```

````

````{py:method} set_polling(allow_polling: bool = True, polling_period: float = 0.1, abs_change: float | None = None, rel_change: float | None = 0.1)
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.set_polling

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.set_polling
```

````

````{py:method} allow_events(allow: bool = True)
:canonical: ophyd_async.tango.core._tango_transport.TangoSignalBackend.allow_events

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.TangoSignalBackend.allow_events
```

````

`````

````{py:function} get_python_type(tango_type: ~tango.CmdArgType) -> tuple[bool, object, str]
:canonical: ophyd_async.tango.core._tango_transport.get_python_type

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.get_python_type
```
````

````{py:function} get_dtype_extended(datatype) -> object | None
:canonical: ophyd_async.tango.core._tango_transport.get_dtype_extended

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.get_dtype_extended
```
````

````{py:function} get_trl_descriptor(datatype: type | None, tango_resource: str, tr_configs: dict[str, ~tango.AttributeInfoEx | ~tango.CommandInfo]) -> ~event_model.DataKey
:canonical: ophyd_async.tango.core._tango_transport.get_trl_descriptor

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.get_trl_descriptor
```
````

````{py:function} get_tango_trl(full_trl: str, device_proxy: ~tango.DeviceProxy | ~ophyd_async.tango.core._tango_transport.TangoProxy | None, timeout: float) -> ~ophyd_async.tango.core._tango_transport.TangoProxy
:canonical: ophyd_async.tango.core._tango_transport.get_tango_trl
:async:

```{autodoc2-docstring} ophyd_async.tango.core._tango_transport.get_tango_trl
```
````

````{py:function} infer_python_type(trl: str = '', proxy: ~tango.DeviceProxy | None = None) -> object | ~numpy.typing.NDArray | type[~tango.DevState] | ~enum.IntEnum
:canonical: ophyd_async.tango.core._signal.infer_python_type
:async:

```{autodoc2-docstring} ophyd_async.tango.core._signal.infer_python_type
```
````

````{py:function} infer_signal_type(trl, proxy: ~tango.DeviceProxy | None = None) -> type[~ophyd_async.core.Signal] | None
:canonical: ophyd_async.tango.core._signal.infer_signal_type
:async:

```{autodoc2-docstring} ophyd_async.tango.core._signal.infer_signal_type
```
````

````{py:function} make_backend(datatype: type[~ophyd_async.core.SignalDatatypeT] | None, read_trl: str = '', write_trl: str = '') -> ~ophyd_async.tango.core._tango_transport.TangoSignalBackend
:canonical: ophyd_async.tango.core._signal.make_backend

```{autodoc2-docstring} ophyd_async.tango.core._signal.make_backend
```
````

````{py:function} tango_signal_r(datatype: type[~ophyd_async.core.SignalDatatypeT], read_trl: str, timeout: float = DEFAULT_TIMEOUT, name: str = '') -> ~ophyd_async.core.SignalR[~ophyd_async.core.SignalDatatypeT]
:canonical: ophyd_async.tango.core._signal.tango_signal_r

```{autodoc2-docstring} ophyd_async.tango.core._signal.tango_signal_r
```
````

````{py:function} tango_signal_rw(datatype: type[~ophyd_async.core.SignalDatatypeT], read_trl: str, write_trl: str = '', timeout: float = DEFAULT_TIMEOUT, name: str = '') -> ~ophyd_async.core.SignalRW[~ophyd_async.core.SignalDatatypeT]
:canonical: ophyd_async.tango.core._signal.tango_signal_rw

```{autodoc2-docstring} ophyd_async.tango.core._signal.tango_signal_rw
```
````

````{py:function} tango_signal_w(datatype: type[~ophyd_async.core.SignalDatatypeT], write_trl: str, timeout: float = DEFAULT_TIMEOUT, name: str = '') -> ~ophyd_async.core.SignalW[~ophyd_async.core.SignalDatatypeT]
:canonical: ophyd_async.tango.core._signal.tango_signal_w

```{autodoc2-docstring} ophyd_async.tango.core._signal.tango_signal_w
```
````

````{py:function} tango_signal_x(write_trl: str, timeout: float = DEFAULT_TIMEOUT, name: str = '') -> ~ophyd_async.core.SignalX
:canonical: ophyd_async.tango.core._signal.tango_signal_x

```{autodoc2-docstring} ophyd_async.tango.core._signal.tango_signal_x
```
````

`````{py:class} TangoDevice(trl: str | None, support_events: bool = False, name: str = '', auto_fill_signals: bool = True)
:canonical: ophyd_async.tango.core._base_device.TangoDevice

Bases: {py:obj}`ophyd_async.core.Device`

```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoDevice
```

````{py:attribute} trl
:canonical: ophyd_async.tango.core._base_device.TangoDevice.trl
:type: str
:value: <Multiline-String>

```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoDevice.trl
```

````

````{py:attribute} proxy
:canonical: ophyd_async.tango.core._base_device.TangoDevice.proxy
:type: ~tango.DeviceProxy | None
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoDevice.proxy
```

````

`````

````{py:class} TangoReadable(trl: str | None = None, name: str = '', auto_fill_signals: bool = True)
:canonical: ophyd_async.tango.core._tango_readable.TangoReadable

Bases: {py:obj}`ophyd_async.tango.core._base_device.TangoDevice`, {py:obj}`ophyd_async.core.StandardReadable`

```{autodoc2-docstring} ophyd_async.tango.core._tango_readable.TangoReadable
```

````

`````{py:class} TangoPolling
:canonical: ophyd_async.tango.core._base_device.TangoPolling

Bases: {py:obj}`typing.Generic`\[{py:obj}`ophyd_async.tango.core._base_device.T`\]

```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoPolling
```

````{py:attribute} ophyd_polling_period
:canonical: ophyd_async.tango.core._base_device.TangoPolling.ophyd_polling_period
:type: float
:value: >
   0.1

```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoPolling.ophyd_polling_period
```

````

````{py:attribute} abs_change
:canonical: ophyd_async.tango.core._base_device.TangoPolling.abs_change
:type: ~ophyd_async.tango.core._base_device.T | None
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoPolling.abs_change
```

````

````{py:attribute} rel_change
:canonical: ophyd_async.tango.core._base_device.TangoPolling.rel_change
:type: ~ophyd_async.tango.core._base_device.T | None
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoPolling.rel_change
```

````

`````

`````{py:class} TangoDeviceConnector(trl: str | None, support_events: bool, auto_fill_signals: bool = True)
:canonical: ophyd_async.tango.core._base_device.TangoDeviceConnector

Bases: {py:obj}`ophyd_async.core.DeviceConnector`

```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoDeviceConnector
```

````{py:method} create_children_from_annotations(device: ~ophyd_async.core.Device)
:canonical: ophyd_async.tango.core._base_device.TangoDeviceConnector.create_children_from_annotations

```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoDeviceConnector.create_children_from_annotations
```

````

````{py:method} connect_mock(device: ~ophyd_async.core.Device, mock: ~ophyd_async.core.LazyMock)
:canonical: ophyd_async.tango.core._base_device.TangoDeviceConnector.connect_mock
:async:

```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoDeviceConnector.connect_mock
```

````

````{py:method} connect_real(device: ~ophyd_async.core.Device, timeout: float, force_reconnect: bool)
:canonical: ophyd_async.tango.core._base_device.TangoDeviceConnector.connect_real
:async:

```{autodoc2-docstring} ophyd_async.tango.core._base_device.TangoDeviceConnector.connect_real
```

````

`````

````{py:function} get_device_trl_and_attr(name: str)
:canonical: ophyd_async.tango.core._utils.get_device_trl_and_attr

```{autodoc2-docstring} ophyd_async.tango.core._utils.get_device_trl_and_attr
```
````

````{py:function} get_full_attr_trl(device_trl: str, attr_name: str)
:canonical: ophyd_async.tango.core._utils.get_full_attr_trl

```{autodoc2-docstring} ophyd_async.tango.core._utils.get_full_attr_trl
```
````