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Python Options.warmstart_filename方法代码示例

本文整理汇总了Python中pyutilib.misc.Options.warmstart_filename方法的典型用法代码示例。如果您正苦于以下问题:Python Options.warmstart_filename方法的具体用法?Python Options.warmstart_filename怎么用?Python Options.warmstart_filename使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在pyutilib.misc.Options的用法示例。


在下文中一共展示了Options.warmstart_filename方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_t1

# 需要导入模块: from pyutilib.misc import Options [as 别名]
# 或者: from pyutilib.misc.Options import warmstart_filename [as 别名]
    def test_t1(self):
        # Run a simple model
        model = ConcreteModel()
        model.A = RangeSet(1,4)
        model.x = Var(model.A, bounds=(-1,1))
        def obj_rule(model):
            return sum_product(model.x)
        model.obj = Objective(rule=obj_rule)
        def c_rule(model):
            expr = 0
            for i in model.A:
                expr += i*model.x[i]
            return expr == 0
        model.c = Constraint(rule=c_rule)

        #
        data = Options()
        data.suffixes = {}
        data.solver_options = {}
        data.warmstart_filename = None
        data.filename = currdir+'t1.lp'
        model.write(data['filename'])
        INPUT = open(data['filename'],'r')
        data['file'] = INPUT.read()
        INPUT.close()
        data['opt'] = 'glpk'
        data.kwds = {}
        #
        results = self.worker.process(data)

        # Decode, evaluate and unpickle results
        if using_pyro4:
            # These two conversions are in place to unwrap
            # the hacks placed in the pyro_mip_server
            # before transmitting the results
            # object. These hacks are put in place to
            # avoid errors when transmitting the pickled
            # form of the results object with the default Pyro4
            # serializer (Serpent)
            if six.PY3:
                results = base64.decodebytes(
                    ast.literal_eval(results))
            else:
                results = base64.decodestring(results)

        results = pickle.loads(results)

        #
        results.write(filename=currdir+"t1.out", format='json')
        self.assertMatchesJsonBaseline(currdir+"t1.out",currdir+"t1.txt", tolerance=1e-4)
        self.assertEqual(results._smap_id, None)
        os.remove(data['filename'])
开发者ID:Pyomo,项目名称:pyomo,代码行数:54,代码来源:test_pms.py


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