add Python __repr__ method to QgsGeometry.Error (#8198)

Author: 3nids

python/core/auto_generated/geometry/qgsgeometry.sip.in

@@ -1497,6 +1497,12 @@ The coordinates at which the error is located and should be visualized.
 True if the location available from :py:func:`where` is valid.
 %End
 
+        SIP_PYOBJECT __repr__();
+%MethodCode
+        QString str = QStringLiteral( "<QgsGeometry.Error: %1>" ).arg( sipCpp->what() );
+        sipRes = PyUnicode_FromString( str.toUtf8().data() );
+%End
+
     };
 
     enum ValidationMethod

src/core/geometry/qgsgeometry.h

@@ -1449,6 +1449,14 @@ class CORE_EXPORT QgsGeometry
          */
         bool hasWhere() const;
 
+#ifdef SIP_RUN
+        SIP_PYOBJECT __repr__();
+        % MethodCode
+        QString str = QStringLiteral( "<QgsGeometry.Error: %1>" ).arg( sipCpp->what() );
+        sipRes = PyUnicode_FromString( str.toUtf8().data() );
+        % End
+#endif
+
       private:
         QString mMessage;
         QgsPointXY mLocation;