Yes I'm on Windows. On Linux the code works fine. P Il Mar 22 Feb 2022, 18:25 Etienne Trimaille <etienne.trimai...@gmail.com> ha scritto:
> Hi, > > Are you on Windows ? > > It's long-standing issue on Windows IIRC : > > https://gis.stackexchange.com/questions/365713/deleting-shapefile-python-lock-qgis-3-10 > or other links. > > Maybe > lyr = QgsProject.instance().mapLayersByName(diff_layer)[0] > QgsProject.instance().removeMapLayer(lyr.id()) > lyr = None > del lyr > > But not a real answer ... > > FYI, a nice helper to know side car files: > > https://qgis.org/api/classQgsFileUtils.html#a8db232d5063ae13133fa2d3351be1b9c > > Le mar. 22 févr. 2022 à 18:07, pierluigi de rosa < > pierluigi.der...@gmail.com> a écrit : > >> Dear all, >> >> I have some troubles wher I use in a pyqgis the function >> QgsVectorFileWriter.deleteShapeFile(file_path) >> here below the example: >> >> def removeLayer(path_layer): >> # remove layer from TOC if already loaded >> basefile = os.path.basename(path_layer) >> diff_layer = os.path.splitext(basefile)[0] >> directory = os.path.dirname(path_layer) >> extensions = ["shp", "shx", "dbf", "prj", "sbn", "sbx", "fbn", "fbx", >> "ain", "aih", "ixs", "mxs", "atx", "xml", >> "cpg", "qix"] >> output_path=path_layer >> if os.path.exists(path_layer): >> if len(QgsProject.instance().mapLayersByName(diff_layer)) > 0: >> lyr = QgsProject.instance().mapLayersByName(diff_layer)[0] >> print('renaming layer1: ', lyr.id()) >> QgsProject.instance().removeMapLayer(lyr.id()) >> >> QgsVectorFileWriter.deleteShapeFile(path_layer) >> >> Often some handles still remains and I'm not able to delete .dbf and .shp >> files >> How can I solve this error? >> >> Thanks >> Pierluigi >> >> -- >> Ing. Pierluigi De Rosa (PhD in Earth Science) >> Contract Professor of Geographic Information System at University of >> Perugia >> cel: 3497558268 / fax: 075 7823038 >> skype: pierluigi.derosa >> _______________________________________________ >> QGIS-Developer mailing list >> QGIS-Developer@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> >
_______________________________________________ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
