#NEWLINE# def get_comment( self , contribution , comment_id ) : #NEWLINE# #INDENT# '\n        Get comment of a contribution.\n\n        Parameters\n        ----------\n        request : rest_framework.request.Request\n            Object representing the request.\n        contribution : geokey.contributions.models.Observation\n            Contribution to retrieve the comment from.\n        comment_id : int\n            Identifies the comment in the database.\n\n        Returns\n        -------\n        geokey.contributions.models.Comment\n            Comment of a contribution.\n        ' #NEWLINE# return contribution . comments . select_related ( 'creator' ) . prefetch_related ( 'responses' ) . get ( pk = self )