(self, css_id, source_css_id, attrs=None)
args:
            css_id: css_id of primary_location field
            source_css_id: css_id of assigned_locations field
args:
            css_id: css_id of primary_location field
            source_css_id: css_id of assigned_locations field
args : css_id : css_id of primary_location field source_css_id : css_id of assigned_locations field
def __init__(self, css_id, source_css_id, attrs=None):
        """
        args:
            css_id: css_id of primary_location field
            source_css_id: css_id of assigned_locations field
        """
        super(PrimaryLocationWidget, self).__init__(attrs)
        self.css_id = css_id
        self.source_css_id = source_css_id
        self.template = 'locations/manage/partials/drilldown_location_widget.html'
def __init__ ( self , css_id , source_css_id , attrs = None ) : super ( PrimaryLocationWidget , self ) . __init__ ( attrs ) self . css_id = css_id self . source_css_id = source_css_id self . template = 'locations/manage/partials/drilldown_location_widget.html'