QMqttTopicName#

The QMqttTopicName class represents a MQTT topic name. More…

Synopsis#

Functions#

def isValid ()
def levelCount ()
def levels ()
def name ()
def __ne__ (rhs)
def setName (name)
def swap (other)

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Detailed Description#

QMqttTopicName is a thin wrapper around a QString providing an expressive data type for MQTT topic names. Beside the benefits of having a strong type preventing unintended misuse, QMqttTopicName provides convenient functions related to topic names like isValid() or levels() .

See also

QMqttTopicFilter

class PySide6.QtMqtt.QMqttTopicName(name)#

PySide6.QtMqtt.QMqttTopicName([name=””])

Parameters:: name – PySide6.QtMqtt.QMqttTopicName

Creates a new MQTT topic name as a copy of name.

Creates a new MQTT topic name with the specified name.

PySide6.QtMqtt.QMqttTopicName.isValid()#

Return type:: bool

Returns true if the topic name is valid according to the MQTT standard section 4.7, or false otherwise.

PySide6.QtMqtt.QMqttTopicName.levelCount()#

Return type:: int

Returns the total number of topic levels.

PySide6.QtMqtt.QMqttTopicName.levels()#

Return type:: list of strings

Returns the topic levels.

PySide6.QtMqtt.QMqttTopicName.name()#

Return type:: str

Returns the topic name.

See also

setName()

PySide6.QtMqtt.QMqttTopicName.__ne__(rhs)#

Parameters:: rhs – PySide6.QtMqtt.QMqttTopicName
Return type:: bool

Returns true if the topic names lhs and rhs are different, otherwise returns false.

PySide6.QtMqtt.QMqttTopicName.setName(name)#

Parameters:: name – str

Sets the topic name to name.

See also

name()

PySide6.QtMqtt.QMqttTopicName.swap(other)#

Parameters:: other – PySide6.QtMqtt.QMqttTopicName

Swaps the MQTT topic name other with this MQTT topic name. This operation is very fast and never fails.