A simple but flexible parser of SUSY Les Houches Accord (SLHA)
model and decay files. pyslha is a parser/writer module for
particle physics SUSY Les Houches Accord (SLHA) supersymmetric
spectrum/decay files, and a  collection of scripts which use
the interface, e.g. for conversion to and from the legacy,
ISAWIG format, or to plot the mass spectrum and decay chains
