import requests
base = input('Enter URL of server instance (http://example.com): ')
device = input('Which input method are we managing?: ')
while True:
    choice = input('Enter Participant ID (or quit): ')
    if choice == 'quit':
        break
    r = requests.post(base + '/' + device + 'Post',params={'id':choice})
    if r.status_code is 200:
        print('Updated')
    else:
        print('Error occured')
        print(r.status_code)
        print(r.text)