#NEWLINE# def _get_committer_and_author( self ) : #NEWLINE# #INDENT# committer = author = None #NEWLINE# if ( 'committer' in self . props ) : #NEWLINE# #INDENT# committer = self . props [ 'committer' ] [ 0 ] #NEWLINE# #UNINDENT# if ( 'author' in self . props ) : #NEWLINE# #INDENT# author = self . props [ 'author' ] [ 0 ] #NEWLINE# #UNINDENT# return ( committer , author )