def set_reducefn(self, command, reducefn):
"""Set the reduce function using the given code"""
self.reducefn = unfreeze_and_sandbox_function(reducefn, 'reducefn')
def set_mapfn(self, command, mapfn):
"""Set the map function using the given code"""
self.mapfn = unfreeze_and_sandbox_function(mapfn, 'mapfn')
