def engines(opts, functions, runners, proxy=None):
 pack = {'__salt__': functions, '__runners__': runners, '__proxy__': proxy}
 return LazyLoader(_module_dirs(opts, 'engines'), opts, tag='engines', pack=pack)

def engines ( opts , functions , runners , proxy = None ) : pack = { '__salt__' : functions , '__runners__' : runners , '__proxy__' : proxy } return LazyLoader ( _module_dirs ( opts , 'engines' ) , opts , tag = 'engines' , pack = pack )
return the master services plugins .