import requests
import pandas as pd
BASE_URL = 'https://query2.finance.yahoo.com'
def _make_request(url, response_field, **kwargs):
params = {
'lang': kwargs.get('lang', 'en-US'),
'region': kwargs.get('region', 'US'),
'corsDomain': kwargs.get('corsDomain', 'finance.yahoo.com')
}
r = requests.get(url, params=params)
json = r.json()
return json[response_field]['result']
def get_currencies():
"""Get a list of currencies
"""
url = '{}/v1/finance/currencies'.format(BASE_URL)
return _make_request(url, 'currencies')
def get_exchanges():
"""Get a list of available exchanges and their suffixes
"""
url = 'https://help.yahoo.com/kb/finance-for-web/SLN2310.html?impressions=true'
dataframes = pd.read_html(url)
return dataframes[0]
def get_market_summary(**kwargs):
"""Get a market summary
"""
url = '{}/v6/finance/quote/marketSummary'.format(BASE_URL)
return _make_request(url, 'marketSummaryResponse', **kwargs)
def get_trending(region='US', **kwargs):
"""Get trending stocks for a specific region
"""
url = '{}/v1/finance/trending/{}'.format(BASE_URL, region)
return _make_request(url, 'finance')[0]
