Python -访问列表中的多个值

Question

很抱歉没有分享详细信息，请看下面的代码*

import json
import requests
def funcname(): 
response = requests.get('https:aig.com/e/id')
parsed_response = json.loads(response.text)
print(parsed_response)
print(type(parsed_response))

如果我运行上面的代码，我得到以下输出:

{'values': [{'id': '123456','name': 'person1'}, {'id': '-1123678','name': 'person2'},{'id': '566','name': 'person3'}, {'id': '-1123678','name': 'person4'},{'id': '-1123678','name': 'person5'}]}
<class 'dict'>

实际上有100多个条目，我只列出了这5个

我想创建一个python程序来请求输入人名，并根据我们给出的名字打印id。

因此，假设我提示用户输入一个人的name，用户输入person3，那么输出应该是id566

不幸的是，提供的代码抛出了一个错误。

Answer 1

您可以根据您的输入构造一个字典并对其进行索引:

>>> myList = [{'id': '123','name': 'one'},{'id': '-1123','name': 'two'},{'id': '566','name': 'three'}]
>>> nameToId = dict((e['name'], e['id']) for e in myList)
>>> nameToId[input("Enter a name: ")]
Enter a name: two
'-1123'

Answer 2

你可以试试:

myDict = {'values': [{'id': '123456','name': 'person1'}, {'id': '-1123678','name': 'person2'},{'id': '566','name': 'person3'}, {'id': '-1123678','name': 'person4'},{'id': '-1123678','name': 'person5'}]};

for i in range(len(myDict['values'])):
if(myDict['values'][i]['name'] == 'person3'):
print(myDict['values'][i]['id'])

或

myDict = {'values': [{'id': '123456','name': 'person1'}, {'id': '-1123678','name': 'person2'},{'id': '566','name': 'person3'}, {'id': '-1123678','name': 'person4'},{'id': '-1123678','name': 'person5'}]};


name = input("Enter name: n")
for i in range(len(myDict['values'])):
if(myDict['values'][i]['name'] == name):
print(myDict['values'][i]['id'])

Answer 3

列表

mylist = [{'id': '123','name': 'one'},{'id': '-1123','name': 'two'},{'id': '566','name': 'three'}]

现在，假设你已经定义了一个变量

myname = "one"

您所要做的就是搜索具有该名称的相应id:

[item["id"] for item in mylist if item["name"] == myname]

Answer 4

a = [{'id': '123','name': 'one'},{'id': '-1123','name': 'two'},{'id': '566','name': 'three'}]
name = input()
for i in a:
if i['name'] == name:
print(i['id'])
break