def update_params(self, pipeline,
                        customParams=None):
        if customParams:
            for (vttype, oId, strval) in customParams:
                try:
                    param = pipeline.db_get_object(vttype,oId)
                    param.strValue = str(strval)
                except Exception, e:
                    debug.debug("Problem when updating params", e)
Computes exp(x-1) element-wise.
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/core/interpreter/base.py/BaseInterpreter.update_params--crossover with--dataset/ETHPy150Open jimmycallin/pydsm/pydsm/indexmatrix.py/IndexMatrix.expm1