# Exceptions
class StripeError(Exception):

    def __init__(self, message=None, http_body=None, http_status=None,
                 json_body=None, headers=None):
        super(StripeError, self).__init__(message)

        if http_body and hasattr(http_body, 'decode'):
            try:
                http_body = http_body.decode('utf-8')
            except:
                http_body = ('<Could not decode body as utf-8. '
                             'Please report to support@stripe.com>')

        self.http_body = http_body
        self.http_status = http_status
        self.json_body = json_body
        self.headers = headers or {}
        self.request_id = self.headers.get('request-id', None)

    def __str__(self):
        msg = super(StripeError, self).__str__()
        if self.request_id is not None:
            return "Request {}: {}".format(self.request_id, msg)
        else:
            return msg


class APIError(StripeError):
    pass


class APIConnectionError(StripeError):
    pass


class CardError(StripeError):

    def __init__(self, message, param, code, http_body=None,
                 http_status=None, json_body=None, headers=None):
        super(CardError, self).__init__(
            message, http_body, http_status, json_body,
            headers)
        self.param = param
        self.code = code


class InvalidRequestError(StripeError):

    def __init__(self, message, param, http_body=None,
                 http_status=None, json_body=None, headers=None):
        super(InvalidRequestError, self).__init__(
            message, http_body, http_status, json_body,
            headers)
        self.param = param


class AuthenticationError(StripeError):
    pass

# Exceptions
class StripeError(Exception):

    def __init__(self, message=None, http_body=None, http_status=None,
                 json_body=None, headers=None):
        super(StripeError, self).__init__(message)

        if http_body and hasattr(http_body, 'decode'):
            try:
                http_body = http_body.decode('utf-8')
            except:
                http_body = ('<Could not decode body as utf-8. '
                             'Please report to support@stripe.com>')

        self.http_body = http_body
        self.http_status = http_status
        self.json_body = json_body
        self.headers = headers or {}
        self.request_id = self.headers.get('request-id', None)

    def __str__(self):
        msg = super(StripeError, self).__str__()
        if self.request_id is not None:
            return "Request {0}: {1}".format(self.request_id, msg)
        else:
            return msg


class APIError(StripeError):
    pass


class APIConnectionError(StripeError):
    pass


class CardError(StripeError):

    def __init__(self, message, param, code, http_body=None,
                 http_status=None, json_body=None, headers=None):
        super(CardError, self).__init__(
            message, http_body, http_status, json_body,
            headers)
        self.param = param
        self.code = code


class InvalidRequestError(StripeError):

    def __init__(self, message, param, http_body=None,
                 http_status=None, json_body=None, headers=None):
        super(InvalidRequestError, self).__init__(
            message, http_body, http_status, json_body,
            headers)
        self.param = param


class AuthenticationError(StripeError):
    pass

Fix python 2.6 'zero length field name in format' error