Bot to fetch latest USD rates from Remitly Inc.

remitly_bot.py

#!/usr/bin/env python

# Licensed under the Apache License, Version 2.0 (the "License").
# You may not use this file except in compliance with the License.
# A copy of the License is located at
#     http://www.apache.org/licenses/LICENSE-2.0
# or in the "license" file accompanying this file. This file is distributed
# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
# express or implied. See the License for the specific language governing
# permissions and limitations under the License.

import requests
import os
import json
from bs4 import BeautifulSoup

country = 'india'
url = 'https://www.remitly.com/us/en/{}/pricing'.format(country)
REMITLY_JSON_TAG_IDENTIFIER = '__REMITLY_LANDING_PAGE_CONTEXT__ = ' 

def generate_notification(title, message, url):
    t = '-title {}'.format(title)
    m = '-message ' + message
    action = '-open {!r}'.format(url)
    command = 'terminal-notifier {}'.format(' '.join([m, t, action]))
    os.system(command)


page = requests.get(url)
remitly_soup = BeautifulSoup(page.content, 'html.parser')
js_scripts = remitly_soup.find_all('script')

for tag in js_scripts:
    if tag.text and tag.text.startswith(REMITLY_JSON_TAG_IDENTIFIER):
        json_data = json.loads(tag.text.replace(REMITLY_JSON_TAG_IDENTIFIER, ''))

forex_price = json_data['context']['forex']
current_econmoy = forex_price['current']['economy']['everyday']
current_express = forex_price['current']['express']['everyday']

title = 'Remitly\ price\ ' + u'\U0001F4B0' + '\ to\ ' + u'\u20B9'
message = 'Economy\ price\ :\ '+ u'\u20B9' + current_econmoy + ',\ Express\ price\ :\ ' + u'\u20B9' + current_express
title = title.encode('utf-8')
message = message.encode('utf-8')
generate_notification(title=title, message=message, url=url)