python调用api 虚拟私有云管理

from HwUser import HwUser
import json
import time

'''
    在云服务器的/root/huawei 目录下编写 create_vpc.py 文件， 并导入赛项提供的HwUser.py 文件获取授权。编写 Python 代码，参考官方相关的API调用文档，创建华为云的虚拟私有云，具体要求为
    
    （1）虚拟私有云名称：chinaskills_vpc；

    （2）如果虚拟私有云已经存在，代码中需要先删除；

    （3）创建成功后输出此虚拟私有云的详细信息（状态要求为 OK）。
'''

if __name__ == "__main__":
    
    # 1 获取授权
    ak = "7IJFH088K7ZHG6H7MJ7E"
    sk = "ClkPa47PpNxEpiPzKQ3c5Nzcb1S5uSVGhQ13owge"
    user = HwUser(ak, sk)
    
    # 2 查询VPC 
    print("正在查询vpc。。。。", end="")
    resp = user.httpRequest("GET", "https://vpc.cn-east-2.myhuaweicloud.com/v3/0f4115bb9280f3192fa7c00e1c434035/vpc/vpcs")
    result = json.loads(str(resp.content, encoding="utf-8"))
    ## 2.1 查看是否已存在VPC chinaskills_vpc
    ### 取出现有的VPC 列表
    now_vpc_list = result["vpcs"]
    targetID = []
    for i in now_vpc_list:
        if "chinaskills_vpc" == i["name"]:
            targetID.append(i["id"])
    if targetID == []:
        print("当前环境未存在 chinaskills_vpc")
    else:
        print("存在需要删除的vpc")
        print("   正在尝试删除已存在的vpc chinaskills_vpc。。。")
        for id in targetID:
            ### 查看子网信息
            requestURL = "https://vpc.cn-east-2.myhuaweicloud.com/v1/0f4115bb9280f3192fa7c00e1c434035/subnets?vpc_id="+id
            resp = user.httpRequest("GET", requestURL,{ "content-type": "application/json" },"")
            result = json.loads(str(resp.content, encoding="utf-8"))
            now_vpc_subnet_list = result["subnets"]
            subnets = []
            for i in now_vpc_subnet_list:
                subnets.append(i["id"])
                ### 删除子网
                requestURL = "https://vpc.cn-east-2.myhuaweicloud.com/v1/0f4115bb9280f3192fa7c00e1c434035/vpcs/"+id+"/subnets/"+i["id"]
                resp = user.httpRequest("DELETE", requestURL,{ "content-type": "application/json" },"")
            ### 删除vpc  删除最后一个VPC要先删除安全组
            time.sleep(2) # 避免409
            requestURL = "https://vpc.cn-east-2.myhuaweicloud.com/v1/0f4115bb9280f3192fa7c00e1c434035/vpcs/"+id
            resp = user.httpRequest("DELETE", requestURL,{ "content-type": "application/json" },"")
        print("   删除完成")
    
    # 3 创建VPC
    print("正在创建vpc。。。。", end="")
    requestURL = "https://vpc.cn-east-2.myhuaweicloud.com/v1/0f4115bb9280f3192fa7c00e1c434035/vpcs"
    bodys=json.dumps({"vpc":{"name":"chinaskills_vpc", "description": "test"}})
    print(bodys)
    resp = user.httpRequest("POST", requestURL,{ "content-type": "application/json" },bodys)
    ## 3.1 获取ID
    result = json.loads(str(resp.content, encoding="utf-8"))
    print(result)
    yid = result["vpc"]["id"]
    print("完成，新VPC ID为："+yid)

    # 4 查询
    print("VPC信息查询中。。。")
    requestURL = "https://vpc.cn-east-2.myhuaweicloud.com/v1/0f4115bb9280f3192fa7c00e1c434035/vpcs/"+yid
    resp = user.httpRequest("GET", requestURL, { "content-type": "application/json" }, "")
    result = json.loads(str(resp.content, encoding="utf-8"))
    print(result)
    print("   vpc 名字："+str(result["vpc"]["name"]))
    print("   vpc id:"+str(result["vpc"]["id"]))
    print("   vpc status:"+str(result["vpc"]["status"]))