如何在terminalshell中显示Excel的下拉值？

我目前有一个脚本，有一个用户input值通过Python的Excel表，然后将该表复制到一个新的文件。 在原来的Excel表中，有一个值我试图填充由Excel的下拉列表组成。 我想在terminalshell里向用户显示这个值的下拉列表，然后让用户select一个。

---

当前代码：

policy_master = raw_input('Which master does this Standard reference? (Please ' 'choose from one of the following below:') print "Script now starting" new_file = standard_name + ".xlsx" data_input = (("Planning", "phase"), (standard_name,"Version_Name"), (version,"Version"), (policy_owner, "Policy_Document Owner"), ("IT Risk Leaders", "Approval_Body"), (project_manager, "Project_Manager"), ("001", "Version_History"), ("Standard", "Document_Type"), ("IT_Governance", "Trigger"), (policy_master, "Policy_Document_Master_Reference")) filename = "PLD_Master_Template" sheet_name= "Policy Document Version" 

---

下拉值列表：