def createUniqueId(cls, prefix = u''):
""" Creates a universally unique identifier string based on current
time, active application instance state, and a randomized hash
"""
cls._UID_INDEX += 1
return '%s%s-%s-%s' % (
prefix,
TimeUtils.getNowTimecode(cls.BASE_UNIX_TIME),
Base64.to64(cls._UID_INDEX),
StringUtils.getRandomString(12))
def __init__(self, request, **kwargs):
"""Creates a new instance of ZigguratBaseView."""
self._request = request
self._response = None
self._outgoingTimecode = TimeUtils.getNowTimecode(request.ziggurat.timecodeOffset)
self._logger = ArgsUtils.get("logger", self._request.ziggurat.logger, kwargs)
self._expires = ArgsUtils.get("expires", 0, kwargs)
self._lastModified = None
self._cacheControlPublic = False
self._etag = None
self._explicitResponse = None
# Event called when the response object is ready.
self._request.add_response_callback(self._handleResponseReady)
self._request.add_finished_callback(self._handleFinishedCallback)
