move url parameter to end of OAuth constructor, client_token and client_secret are more likely to be provided (without names). Conditionally convert callback and verifier to unicode. If omitted, unicode conversion sent literal u\None'.
move url parameter to end of OAuth constructor, client_token and client_secret are more likely to be provided (without names). Conditionally convert callback and verifier to unicode. If omitted, unicode conversion sent literal u\None'.

smartfile/client-python