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# - - - A c c e s s S u m m a r y . _ _ i n i t _ _
def __init__ ( self, cutoffTime, now ):
'''Constructor for AccessSummary.
'''
We start by computing the time interval covered by the
report. See Section 51.2, “class FixedTimeZone” for the
time zone identifier; we will use UTC for all times. The
self.oldestHit attribute is initialized to
the current time; as we accept access records, we will
compute a running minimum in this value. Then we create the
.sumHitCount attribute as a new, empty HitCount instance—the URL will not be used
in this instance.
#-- 1 --
# [ self.cutoffTime := cutoffTime
# self.now, self.oldestHit := now
# self.sumHitCount := a new, empty HitCount ]
self.cutoffTime = cutoffTime
self.now = self.oldestHit = now
self.sumHitCount = HitCount('')
All that remains is to establish the invariants on the various private attributes.
#-- 2 --
self.__urlMap = {}
self.__personalLetterMap = {}
self.__personalMap = {}
self.__officialMap = {}