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How to remove all empty layers in QGIS?
And if you are on QGIS 3.0+, replace QgsMapLayerRegistry with QgsProject. Or if by chance you want to remove all empty layers, check out the Remove Empty Layers plugin.
How to delete files that were used in Python code?
Then when the subprocess finishes it will release the lock and you can delete the files. If the tif images are referenced in your Python code as variables, you will need to delete the variables once the code has finished running, in order to remove the lock. You can do this with the ‘del’ command, e.g.
How to delete TIF files in Python code?
If the tif images are referenced in your Python code as variables, you will need to delete the variables once the code has finished running, in order to remove the lock. You can do this with the ‘del’ command, e.g. This will then enable you to delete the tif files.
Is there way to remove memory layer from memory?
It seems as though the memory layer name cannot be reused until QGIS is closed. Is there a way to clear this layer from the memory to rerun the plugin?
How to remove all layers * except * some specific ones?
How to remove all layers *except* some specific ones in pyqgis? I need to load several vector layers for my QGIS project, so that I test every function of my script in every one of them. However, in the end I want to work only with one or two layers of interest and discard the others, so I would like to do that automatically.
How to reset editing signal in QGIS core?
You may check out the related API usage on the sidebar. You may also want to check out all available functions/classes of the module qgis.core , or try the search function . def resetEditingSignals(self, currentLayer): “”” Disconnects editing signal from previously selected layer and connects it to newly selected layer.
How to check the API usage of qgis.core?
You can vote up the ones you like or vote down the ones you don’t like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar. You may also want to check out all available functions/classes of the module qgis.core , or try the search function .