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Scheduler implementation changes to be (hopefully) more efficient, to pop() rather than pop(0).

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This commit is contained in:
Jeremy Fincher 2003-04-17 10:08:32 +00:00
parent 77154f2c34
commit 73a5de98eb
1 changed files with 15 additions and 3 deletions
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18
src/schedule.py
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@ -36,6 +36,18 @@ import bisect
import drivers import drivers
class RTuple(tuple):
def __lt__(self, other):
return not tuple.__lt__(self, other)
def __gt__(self, other):
return not tuple.__gt__(self, other)
def __ge__(self, other):
return not tuple.__ge__(self, other)
def __le__(self, other):
return not tuple.__le__(self, other)
def __cmp__(self, other):
return -1*tuple.__cmp__(self, other)
class Schedule(drivers.IrcDriver): class Schedule(drivers.IrcDriver):
def __init__(self): def __init__(self):
drivers.IrcDriver.__init__(self) drivers.IrcDriver.__init__(self)
@ -52,7 +64,7 @@ class Schedule(drivers.IrcDriver):
#debug.printf('Added event to schedule: %s' % name) #debug.printf('Added event to schedule: %s' % name)
assert name not in self.events assert name not in self.events
self.events[name] = f self.events[name] = f
bisect.insort(self.schedule, (t, name)) bisect.insort(self.schedule, RTuple((t, name)))
def removeEvent(self, name): def removeEvent(self, name):
del self.events[name] del self.events[name]
@ -70,8 +82,8 @@ class Schedule(drivers.IrcDriver):
def run(self): def run(self):
#debug.printf(`(time.time(), self.schedule)`) #debug.printf(`(time.time(), self.schedule)`)
while self.schedule and self.schedule[0][0] < time.time(): while self.schedule and self.schedule[-1][0] < time.time():
(t, name) = self.schedule.pop(0) (t, name) = self.schedule.pop()
self.events[name]() self.events[name]()
del self.events[name] del self.events[name]