如何制作货币搜索过滤器？

Question

w = {"q": "25"}时，returns整个货币table，只发行美元汇率

import requests
import json

ua = "https://bank.gov.ua/NBUStatService/v1/statdirectory/exchange?json"
w = {"q": "25"}
ubank = requests.get(ua, w)

if ubank.status_code == 200:
    data = json.loads(ubank.text)
    for d in data:
        txt = d['txt'] 
        cc = d['cc']
        rate = d['rate']
        print(f"Валюта: {txt} код: {cc} курс: {rate}")

Answer 1

所以，只是为了按特定国家代码进行过滤，您可以在 json 返回后对其进行过滤。


ubank = requests.get(ua)

if ubank.status_code == 200:
    data = json.loads(ubank.text)

    #filter for the country/currency we require
    #the below iterates each element in objects array
    #data2 = [x for x in data if x['r030'] == 124]

    #alterntively, can use `lambda` too to filter
    data2 = filter(lambda x: x.get('r030') == 124, data)

    for d in data2:
        kv = d['r030']
        txt = d['txt'] 
        cc = d['cc']
        rate = d['rate']
        print(f"Валюта: {kv} {txt} код: {cc} курс: {rate}")

如何制作货币搜索过滤器？

how to make a currency search filter?

python

json

python-requests