Class: QgsConnectionRegistry¶
- class qgis.core.QgsConnectionRegistry(parent: QObject = None)¶
Bases:
PyQt5.QtCore.QObject
Constructor for QgsConnectionRegistry.
A registry for saved data provider connections, allowing retrieval of saved connections by name and provider type.
QgsConnectionRegistry
is not usually directly created, but rather accessed throughQgsApplication.connectionRegistry()
.Methods
Creates a new connection by loading the connection with the given
id
from the settings.- childEvent(self, QChildEvent)¶
- connectNotify(self, QMetaMethod)¶
- createConnection(self, name: str) → QgsAbstractProviderConnection¶
Creates a new connection by loading the connection with the given
id
from the settings.The
id
string must be of the format “provider://connection_name”, e.g. “postgres://my_connection” for the PostgreSQL connection saved as “my_connection”.Ownership is transferred to the caller.
- Raises
: – py:class:QgsProviderConnectionException
- Parameters
name (str) –
- Return type
- customEvent(self, QEvent)¶
- disconnectNotify(self, QMetaMethod)¶
- isSignalConnected(self, QMetaMethod) → bool¶
- receivers(self, PYQT_SIGNAL) → int¶
- sender(self) → QObject¶
- senderSignalIndex(self) → int¶
- timerEvent(self, QTimerEvent)¶