Class: QgsStoreBadLayerInfo¶
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class
qgis.server.
QgsStoreBadLayerInfo
¶ Bases:
QgsProjectBadLayerHandler
Default constructor
QgsStoreBadLayerInfo(
QgsStoreBadLayerInfo
)Stores layer ids of bad layers
Methods
Returns names of bad layers with ids.
badLayers
Returns the data source for the given layer
Returns data type associated with the given
QgsProject
file Dom nodehandleBadLayers
Returns the physical storage type associated with the given layer
Set the datasource element to the new value
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badLayerNames
(self) → Dict[str, str]¶ Returns names of bad layers with ids.
New in version 3.12.
- Return type
Dict[str, str]
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badLayers
(self) → List[str]¶ badLayers
- Return type
List[str]
- Returns
ids of bad layers
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dataSource
(self, layerNode: QDomNode) → str¶ Returns the data source for the given layer
The QDomNode is a
QgsProject
Dom node corresponding to a map layer state.Essentially dumps datasource tag.
New in version 3.0.
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dataType
(self, layerNode: QDomNode) → QgsProjectBadLayerHandler.DataType¶ Returns data type associated with the given
QgsProject
file Dom nodeThe Dom node should represent the state associated with a specific layer.
New in version 3.0.
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handleBadLayers
(self, layers: Iterable[QDomNode])¶ handleBadLayers
- Parameters
layers (Iterable[QDomNode]) – layer nodes
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providerType
(self, layerNode: QDomNode) → QgsProjectBadLayerHandler.ProviderType¶ Returns the physical storage type associated with the given layer
The QDomNode is a
QgsProject
Dom node corresponding to a map layer state.If the provider tag is “ogr”, then it’s a file type.
However, if the layer is a raster, then there won’t be a provider tag. It will always have an associated file.
If the layer doesn’t fall into either of the previous two categories, then it’s either a database or URL. If the datasource tag has “url=”, then it’s URL based and if it has “dbname=”>, then the layer data is in a database.
New in version 3.0.
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setDataSource
(self, layerNode: QDomNode, dataSource: str)¶ Set the datasource element to the new value
New in version 3.0.
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