Query virtual field data_type from expressionfields typeName

manisandro · manisandro · commit 37660a9c86ed · 2025-08-07T16:50:31.000+02:00
diff --git a/src/config_generator/qgs_reader.py b/src/config_generator/qgs_reader.py
@@ -366,8 +366,10 @@ def __layer_edit_metadata(self, root, layer_metadata, maplayer, layername, map_p
                 self.__column_metadata(
                     field, jointables[field['joinfield']['table']], field['joinfield']['field']
                 )
-            elif not field['expression']:
-                # NOTE: Don't query column metadata for virtual fields
+            elif field['expression']:
+                field['data_type'] = element_attr(
+                    maplayer.find("expressionfields/field[@name='%s']" % fieldname), 'typeName')
+            else:
                 self.__column_metadata(
                     field, layer_metadata, fieldname
                 )

Original file line number	Diff line number	Diff line change
`@@ -366,8 +366,10 @@ def __layer_edit_metadata(self, root, layer_metadata, maplayer, layername, map_p`
`366`	`366`	`self.__column_metadata(`
`367`	`367`	`field, jointables[field['joinfield']['table']], field['joinfield']['field']`
`368`	`368`	`)`
`369`		`- elif not field['expression']:`
`370`		`- # NOTE: Don't query column metadata for virtual fields`
	`369`	`+ elif field['expression']:`
	`370`	`+ field['data_type'] = element_attr(`
	`371`	`+ maplayer.find("expressionfields/field[@name='%s']" % fieldname), 'typeName')`
	`372`	`+ else:`
`371`	`373`	`self.__column_metadata(`
`372`	`374`	`field, layer_metadata, fieldname`
`373`	`375`	`)`