def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value("locale/userLocale")[0:2]
localePath = os.path.join(self.plugin_dir, 'i18n',
'proportionalcircles_{}.qm'.format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
path = os.path.dirname(fTools.__file__)
self.ftu = imp.load_source(
'ftools_utils', os.path.join(path, 'tools', 'ftools_utils.py'))
# Create the dialog (after translation) and keep reference
self.dlg = ProportionalCirclesDialog()
