I want to change vector attributes values.
i could not get the command fet.setAttribute indeed, it is mentionned in http://hub.qgis.org/issues/7223 that:
"The QgsFeature instance now must be first initialized with initAttributes() to know how many attributes it will contain. Then there's setFields() call that allows doing name-to-index mapping in QgsFeature."
however, i could not get fet.initAttributes() and fet.setFields() working. (newbie...)
the error message I get is "AttributeError: 'QgsFeature' object has no attribute 'initAttributes'".
any help appreciated.
qgis version: 1.8.0
gis-python version: 1.8.0-8