(self)
Pre-process data.

        Redefine in your subclassed plugin when necessary.

        Pre process plugin data (before rendering). This method is being
        called before the data has been loaded into the plugin.

        Note, that request (django.http.HttpRequest) is
        available (self.request).
Pre-process data.
Pre - process data .
def pre_processor(self):
        """Pre-process data.

        Redefine in your subclassed plugin when necessary.

        Pre process plugin data (before rendering). This method is being
        called before the data has been loaded into the plugin.

        Note, that request (django.http.HttpRequest) is
        available (self.request).
        """
def pre_processor ( self ) :