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# Copyright 2012 GRNET S.A. All rights reserved.

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# Redistribution and use in source and binary forms, with or

# without modification, are permitted provided that the following

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#   1. Redistributions of source code must retain the above

#      copyright notice, this list of conditions and the following

#      disclaimer.

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#   2. Redistributions in binary form must reproduce the above

#      copyright notice, this list of conditions and the following

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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

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from kamaki.clients import Client, ClientError

class AstakosClient(Client):

    """GRNet Astakos API client"""

    def __init__(self, base_url, token):

        super(AstakosClient, self).__init__(base_url, token)

    def raise_for_status(self, r):

        msg = r.text.strip()

        if msg:

            raise ClientError(msg, r.status_code)

        else:

            # Fallback to the default

            super(AstakosClient, self).raise_for_status(r)

    def authenticate(self, token=None):

        if token:

            self.token = token

        r = self.get('/im/authenticate')

        return r.json