# Path: twitter-winner/oauthlib/oauth2/rfc6749/endpoints/base.py
# class BaseEndpoint(object):
#     def __init__(self):
#         self._available = True
#         self._catch_errors = False
# 
#     @property
#     def available(self):
#         return self._available
# 
#     @available.setter
#     def available(self, available):
#         self._available = available
# 
#     @property
#     def catch_errors(self):
#         return self._catch_errors
# 
#     @catch_errors.setter
#     def catch_errors(self, catch_errors):
#         self._catch_errors = catch_errors
# 
# def catch_errors_and_unavailability(f):
#     @functools.wraps(f)
#     def wrapper(endpoint, uri, *args, **kwargs):
#         if not endpoint.available:
#             e = TemporarilyUnavailableError()
#             log.info('Endpoint unavailable, ignoring request %s.' % uri)
#             return {}, e.json, 503
# 
#         if endpoint.catch_errors:
#             try:
#                 return f(endpoint, uri, *args, **kwargs)
#             except OAuth2Error:
#                 raise
#             except FatalClientError:
#                 raise
#             except Exception as e:
#                 error = ServerError()
#                 log.warning('Exception caught while processing request, %s.' % e)
#                 return {}, error.json, 500
#         else:
#             return f(endpoint, uri, *args, **kwargs)
#     return wrapper


from oauthlib.common import Request, log
from .base import BaseEndpoint, catch_errors_and_unavailability
    which MUST be retained when adding additional query parameters.  The
    endpoint URI MUST NOT include a fragment component::

        https://example.com/path?query=component             # OK
        https://example.com/path?query=component#fragment    # Not OK

    Since requests to the authorization endpoint result in user
    Since requests to the token endpoint result in the transmission of
    clear-text credentials (in the HTTP request and response), the
    authorization server MUST require the use of TLS as described in
    Section 1.6 when sending requests to the token endpoint::

        # We will deny any request which URI schema is not with https

    The client MUST use the HTTP "POST" method when making access token
    requests::

        # HTTP method is currently not enforced

    Parameters sent without a value MUST be treated as if they were
    omitted from the request.  The authorization server MUST ignore
    unrecognized request parameters.  Request and response parameters
    MUST NOT be included more than once::

        # Delegated to each grant type.

    .. _`Appendix B`: http://tools.ietf.org/html/rfc6749#appendix-B
    """

    def __init__(self, default_grant_type, default_token_type, grant_types):

# Path: twitter-winner/oauthlib/oauth2/rfc6749/endpoints/base.py
# class BaseEndpoint(object):
#     def __init__(self):
#         self._available = True
#         self._catch_errors = False
# 
#     @property
#     def available(self):
#         return self._available
# 
#     @available.setter
#     def available(self, available):
#         self._available = available
# 
#     @property
#     def catch_errors(self):
#         return self._catch_errors
# 
#     @catch_errors.setter
#     def catch_errors(self, catch_errors):
#         self._catch_errors = catch_errors
# 
# def catch_errors_and_unavailability(f):
#     @functools.wraps(f)
#     def wrapper(endpoint, uri, *args, **kwargs):
#         if not endpoint.available:
#             e = TemporarilyUnavailableError()
#             log.info('Endpoint unavailable, ignoring request %s.' % uri)
#             return {}, e.json, 503
# 
#         if endpoint.catch_errors:
#             try:
#                 return f(endpoint, uri, *args, **kwargs)
#             except OAuth2Error:
#                 raise
#             except FatalClientError:
#                 raise
#             except Exception as e:
#                 error = ServerError()
#                 log.warning('Exception caught while processing request, %s.' % e)
#                 return {}, error.json, 500
#         else:
#             return f(endpoint, uri, *args, **kwargs)
#     return wrapper


# Path: twitter-winner/oauthlib/oauth2/rfc6749/endpoints/token.py
from oauthlib.common import Request, log
from .base import BaseEndpoint, catch_errors_and_unavailability

    which MUST be retained when adding additional query parameters.  The
    endpoint URI MUST NOT include a fragment component::

        https://example.com/path?query=component             # OK
        https://example.com/path?query=component#fragment    # Not OK

    Since requests to the authorization endpoint result in user
    Since requests to the token endpoint result in the transmission of
    clear-text credentials (in the HTTP request and response), the
    authorization server MUST require the use of TLS as described in
    Section 1.6 when sending requests to the token endpoint::

        # We will deny any request which URI schema is not with https

    The client MUST use the HTTP "POST" method when making access token
    requests::

        # HTTP method is currently not enforced

    Parameters sent without a value MUST be treated as if they were
    omitted from the request.  The authorization server MUST ignore
    unrecognized request parameters.  Request and response parameters
    MUST NOT be included more than once::

        # Delegated to each grant type.

    .. _`Appendix B`: http://tools.ietf.org/html/rfc6749#appendix-B
    """

    def __init__(self, default_grant_type, default_token_type, grant_types):

        BaseEndpoint.__init__(self)