from requests.auth import HTTPBasicAuthrequests.get('url', auth=HTTPBasicAuth('user', 'pass'))
var username = 'Test';var password = '123';var auth = 'Basic ' + Buffer.from(username + ':' + password).toString('base64');// new Buffer() is deprecated from v6// auth is: 'Basic VGVzdDoxMjM='var header = {'Host': 'url', 'Authorization': auth};var request = client.request('GET', '/', header);