Class: QgsOwsConnection

class qgis.core.QgsOwsConnection

Bases: PyQt5.QtCore.QObject

Connections management

QgsOwsConnection(service: Optional[str], connName: Optional[str]) Constructor

Parameters:

• service – service name: WMS,WFS,WCS

• connName –

  connection name

  Methods

  addWfsConnectionSettings	Adds uri parameters relating to the settings for a WFS connection to a QgsDataSourceUri uri.
  addWmsWcsConnectionSettings	Adds uri parameters relating to the settings for a WMS or WCS connection to a QgsDataSourceUri uri.
  childEvent
  connectNotify
  connectionInfo	Returns connection info string.
  connectionList	Returns the list of connections for the specified service
  connectionName	Returns the connection name.
  customEvent
  deleteConnection	Deletes the connection for the specified service with the specified name
  disconnectNotify
  isSignalConnected
  receivers
  selectedConnection	Retrieves the selected connection for the specified service
  sender
  senderSignalIndex
  service	Returns a string representing the service type, e.g. "WMS".
  setSelectedConnection	Marks the specified connection for the specified service as selected
  timerEvent
  uri	Returns the connection uri.

addWfsConnectionSettings(uri: QgsDataSourceUri, settingsKey: str | None) → QgsDataSourceUri

Adds uri parameters relating to the settings for a WFS connection to a QgsDataSourceUri uri. Connection settings are taken from the specified QSettings settingsKey.

Deprecated since version QGIS: 3.26 use addWfsConnectionSettings with service and connection name parameters

addWfsConnectionSettings(uri: QgsDataSourceUri, service: Optional[str], connName: Optional[str]) -> QgsDataSourceUri Adds uri parameters relating to the settings for a WFS connection to a QgsDataSourceUri uri. Connection settings are taken from the specified servcie and connName

Added in version 3.26.

Parameters:

• uri (QgsDataSourceUri)

• settingsKey (Optional[str])

Return type:

QgsDataSourceUri

addWmsWcsConnectionSettings(uri: QgsDataSourceUri, settingsKey: str | None) → QgsDataSourceUri

Adds uri parameters relating to the settings for a WMS or WCS connection to a QgsDataSourceUri uri. Connection settings are taken from the specified QSettings settingsKey.

Deprecated since version QGIS: 3.26 use addWmsWcsConnectionSettings with service and connection name parameters

addWmsWcsConnectionSettings(uri: QgsDataSourceUri, service: Optional[str], connName: Optional[str]) -> QgsDataSourceUri Adds uri parameters relating to the settings for a WMS or WCS connection to a QgsDataSourceUri uri. Connection settings are taken from the specified servcie and connName

Added in version 3.26.

Parameters:

• uri (QgsDataSourceUri)

• settingsKey (Optional[str])

Return type:

QgsDataSourceUri

childEvent(self, a0: QChildEvent | None)

connectNotify(self, signal: QMetaMethod)

connectionInfo(self) → str

Returns connection info string.

Return type:

str

connectionList(service: str | None) → List[str]

Returns the list of connections for the specified service

Parameters:

service (Optional[str])

Return type:

List[str]

connectionName(self) → str

Returns the connection name.

Return type:

str

customEvent(self, a0: QEvent | None)

deleteConnection(service: str | None, name: str | None)

Deletes the connection for the specified service with the specified name

Parameters:

• service (Optional[str])

• name (Optional[str])

disconnectNotify(self, signal: QMetaMethod)

isSignalConnected(self, signal: QMetaMethod) → bool

receivers(self, signal: PYQT_SIGNAL) → int

selectedConnection(service: str | None) → str

Retrieves the selected connection for the specified service

Parameters:

service (Optional[str])

Return type:

str

sender(self) → QObject | None

senderSignalIndex(self) → int

service(self) → str

Returns a string representing the service type, e.g. “WMS”.

Return type:

str

setSelectedConnection(service: str | None, name: str | None)

Marks the specified connection for the specified service as selected

Parameters:

• service (Optional[str])

• name (Optional[str])

timerEvent(self, a0: QTimerEvent | None)

uri(self) → QgsDataSourceUri

Returns the connection uri.

Return type:

QgsDataSourceUri