Vietnam Exchange Rates from Vietcombank

vietnam_exchange_rates_vietcombank.py

import datetime
import requests

from bs4 import BeautifulSoup

def get_exchange_rates_vcb(exchange_date=None, currencies=["USD"]):

    headers = {
        'authority': 'portal.vietcombank.com.vn',
        'accept': '*/*',
        'accept-language': 'vi-VN,vi;q=0.9,fr-FR;q=0.8,fr;q=0.7,en-US;q=0.6,en;q=0.5',
        'cache-control': 'no-cache',
        'pragma': 'no-cache',
        'referer': 'https://portal.vietcombank.com.vn/Personal/TG/Pages/ty-gia.aspx?devicechannel=default',
        'sec-ch-ua': '"Chromium";v="106", "Google Chrome";v="106", "Not;A=Brand";v="99"',
        'sec-ch-ua-mobile': '?0',
        'sec-ch-ua-platform': '"macOS"',
        'sec-fetch-dest': 'empty',
        'sec-fetch-mode': 'cors',
        'sec-fetch-site': 'same-origin',
        'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36',
        'x-requested-with': 'XMLHttpRequest',
    }

    params = {
        'txttungay': exchange_date or datetime.datetime.now().strftime("%d/%m/%Y"),
        'BacrhID': 1,
        'isEn': False,
    }

    response = requests.get('https://portal.vietcombank.com.vn/UserControls/TVPortal.TyGia/pListTyGia.aspx', headers=headers, params=params)

    soup = BeautifulSoup(response.text, 'html.parser')

    all_records = soup.find('table', {'id': 'ctl00_Content_ExrateView'}).find_all('tr')

    exchange_rates = []
    
    for record in all_records[2:]:
        if record.find_all('td')[1].text.strip() not in currencies:
            continue

        exchange_rates.append({
            'currency_name': record.find_all('td')[0].text.strip(),
            'currency_code': record.find_all('td')[1].text.strip(),
            'buying': {
                'cash':  record.find_all('td')[2].text.strip(),
                'transfer':  record.find_all('td')[3].text.strip(),
            },
            'selling':  record.find_all('td')[4].text.strip(),
        })

    return {
        'exchange_date': exchange_date,
        'currencies': exchange_rates,
    }

exchange_rates = get_exchange_rates_vcb(exchange_date="26/10/2022", currencies=['USD', 'EUR'])

print(exchange_rates)

"""
{
    'exchange_date': '26/10/2022',
    'currencies': [{
        'currency_name': 'EURO',
        'currency_code': 'EUR',
        'buying': {
            'cash': '24,087.07', 
            'transfer': '24,330.37'
        },
        'selling': '25,433.41'
    }]
}
"""