Beispiel #1
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def serialize_remote_exception(failure_info):
    """Prepares exception data to be sent over rpc.

    Failure_info should be a sys.exc_info() tuple.

    """
    tb = traceback.format_exception(*failure_info)
    failure = failure_info[1]
    LOG.error(_("Returning exception %s to caller"), unicode(failure))
    LOG.error(tb)

    kwargs = {}
    if hasattr(failure, 'kwargs'):
        kwargs = failure.kwargs

    data = {
        'class': str(failure.__class__.__name__),
        'module': str(failure.__class__.__module__),
        'message': unicode(failure),
        'tb': tb,
        'args': failure.args,
        'kwargs': kwargs
    }

    json_data = jsonutils.dumps(data)

    return json_data
Beispiel #2
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def serialize_remote_exception(failure_info):
    """Prepares exception data to be sent over rpc.

    Failure_info should be a sys.exc_info() tuple.

    """
    tb = traceback.format_exception(*failure_info)
    failure = failure_info[1]
    LOG.error(_("Returning exception %s to caller"), unicode(failure))
    LOG.error(tb)

    kwargs = {}
    if hasattr(failure, 'kwargs'):
        kwargs = failure.kwargs

    data = {
        'class': str(failure.__class__.__name__),
        'module': str(failure.__class__.__module__),
        'message': unicode(failure),
        'tb': tb,
        'args': failure.args,
        'kwargs': kwargs
    }

    json_data = jsonutils.dumps(data)

    return json_data
Beispiel #3
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    def format(self, record):
        message = {'message': record.getMessage(),
                   'asctime': self.formatTime(record, self.datefmt),
                   'name': record.name,
                   'msg': record.msg,
                   'args': record.args,
                   'levelname': record.levelname,
                   'levelno': record.levelno,
                   'pathname': record.pathname,
                   'filename': record.filename,
                   'module': record.module,
                   'lineno': record.lineno,
                   'funcname': record.funcName,
                   'created': record.created,
                   'msecs': record.msecs,
                   'relative_created': record.relativeCreated,
                   'thread': record.thread,
                   'thread_name': record.threadName,
                   'process_name': record.processName,
                   'process': record.process,
                   'traceback': None}

        if hasattr(record, 'extra'):
            message['extra'] = record.extra

        if record.exc_info:
            message['traceback'] = self.formatException(record.exc_info)

        return jsonutils.dumps(message)
Beispiel #4
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def _serialize(data):
    """
    Serialization wrapper
    We prefer using JSON, but it cannot encode all types.
    Error if a developer passes us bad data.
    """
    try:
        return str(jsonutils.dumps(data, ensure_ascii=True))
    except TypeError:
        LOG.error(_("JSON serialization failed."))
        raise
Beispiel #5
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def _serialize(data):
    """
    Serialization wrapper
    We prefer using JSON, but it cannot encode all types.
    Error if a developer passes us bad data.
    """
    try:
        return str(jsonutils.dumps(data, ensure_ascii=True))
    except TypeError:
        LOG.error(_("JSON serialization failed."))
        raise
Beispiel #6
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def notify(_context, message):
    """Notifies the recipient of the desired event given the model.
    Log notifications using openstack's default logging system"""

    priority = message.get('priority',
                           CONF.default_notification_level)
    priority = priority.lower()
    logger = logging.getLogger(
        'billing.openstack.common.notification.%s'
        % message['event_type'])
    getattr(logger, priority)(jsonutils.dumps(message))
Beispiel #7
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def check_serialize(msg):
    """Make sure a message intended for rpc can be serialized."""
    jsonutils.dumps(msg)