from YHandler import *

test = YHandler('auth.csv')

querystring = 'team/304.l.41835.t.12/roster/players/percent_owned;'

players_request = test.api_req(query string)

Shawns-MacBook-Pro:YHandler shawn$ python test.py
Traceback (most recent call last):
  File "test.py", line 7, in <module>
    players_request = test.api_req(querystring)
  File "/Users/shawn/YHandler/YHandler.py", line 77, in api_req
    self.reg_user()
  File "/Users/shawn/YHandler/YHandler.py", line 39, in reg_user
    response = requests.post(REQUEST_TOKEN_URL, params={'oauth_callback': CALLBACK_URL}, hooks={'pre_request': init_oauth_hook})
  File "/Library/Python/2.7/site-packages/requests-2.4.1-py2.7.egg/requests/api.py", line 92, in post
    return request('post', url, data=data, **kwargs)
  File "/Library/Python/2.7/site-packages/requests-2.4.1-py2.7.egg/requests/api.py", line 48, in request
    return session.request(method=method, url=url, **kwargs)
  File "/Library/Python/2.7/site-packages/requests-2.4.1-py2.7.egg/requests/sessions.py", line 435, in request
    hooks = hooks,
  File "/Library/Python/2.7/site-packages/requests-2.4.1-py2.7.egg/requests/models.py", line 226, in __init__
    self.register_hook(event=k, hook=v)
  File "/Library/Python/2.7/site-packages/requests-2.4.1-py2.7.egg/requests/models.py", line 164, in register_hook
    raise ValueError('Unsupported event specified, with event name "%s"' % (event))
ValueError: Unsupported event specified, with event name "pre_request"