转换MOSEK的优化问题

import mosek

def solve_lp():
    with mosek.Env() as env:
        with env.Task() as task:
            # 设置任务类型为线性规划
            task.set_Stream(mosek.streamtype.log, lambda msg: print(msg.strip()))
            task.set_TaskType(mosek.TaskType.LP)

            # 添加变量
            num_vars = 2
            task.appendvars(num_vars)
            task.putvarbound(0, mosek.boundkey.lo, 0.0, None)
            task.putvarbound(1, mosek.boundkey.lo, 0.0, None)

            # 添加约束
            num_constrs = 1
            task.appendcons(num_constrs)
            task.putconbound(0, mosek.boundkey.fx, 1.0, 1.0)

            # 设置目标函数
            task.putobjsense(mosek.objsense.maximize)
            task.putcj(0, 1.0)
            task.putcj(1, 2.0)

            # 求解问题
            task.optimize()

            # 获取结果
            xx = [0.0] * num_vars
            task.getxx(mosek.soltype.itr, xx)
            print("Solution: x1 = {0}, x2 = {1}".format(xx[0], xx[1]))

if __name__ == "__main__":
    solve_lp()