#NEWLINE# def getXfm( self , subject , xfmname ) : #NEWLINE# #INDENT# import tables #NEWLINE# try : #NEWLINE# #INDENT# node = getattr ( getattr ( self . subjects , subject ) . transforms , xfmname ) #NEWLINE# return Transform ( node . xfm [ : ] , self . attrs . shape ) #NEWLINE# #UNINDENT# except tables . NoSuchNodeError : #NEWLINE# #INDENT# raise IOError ( 'Transform not found in package' )