class Postponed(CircularList):
def __init__(self):
CircularList.__init__(self)
self.it = iter(self)
self.preempt = QList()
self.cm_to_list = {}
def __len__(self):
l = 0
for k, v in self.cm_to_list.iteritems():
l += len(v)
l += len(self.preempt)
return l
def append_preempt(self, c):
return self.preempt.append(c)
def add_connection(self, keyable, c):
if keyable not in self.cm_to_list:
self.cm_to_list[keyable] = QList()
self.prepend(keyable)
self.cm_to_list[keyable].append(c)
def pop_connection(self):
if self.preempt:
return self.preempt.popleft()
keyable = self.it.next()
l = self.cm_to_list[keyable]
c = l.popleft()
if len(l) == 0:
self.remove(keyable)
del self.cm_to_list[keyable]
return c
def remove_connection(self, keyable, c):
# hmmm
if c.urgent:
self.preempt.remove(c)
return
l = self.cm_to_list[keyable]
l.remove(c)
if len(l) == 0:
self.remove(keyable)
del self.cm_to_list[keyable]
class Postponed(CircularList):
def __init__(self):
CircularList.__init__(self)
self.it = iter(self)
self.preempt = QList()
self.cm_to_list = {}
def __len__(self):
l = 0
for k, v in self.cm_to_list.iteritems():
l += len(v)
l += len(self.preempt)
return l
def append_preempt(self, c):
return self.preempt.append(c)
def add_connection(self, keyable, c):
if keyable not in self.cm_to_list:
self.cm_to_list[keyable] = QList()
self.prepend(keyable)
self.cm_to_list[keyable].append(c)
def pop_connection(self):
if self.preempt:
return self.preempt.popleft()
keyable = self.it.next()
l = self.cm_to_list[keyable]
c = l.popleft()
if len(l) == 0:
self.remove(keyable)
del self.cm_to_list[keyable]
return c
def remove_connection(self, keyable, c):
# hmmm
if c.urgent:
self.preempt.remove(c)
return
l = self.cm_to_list[keyable]
l.remove(c)
if len(l) == 0:
self.remove(keyable)
del self.cm_to_list[keyable]
def add_connection(self, keyable, c):
if keyable not in self.cm_to_list:
self.cm_to_list[keyable] = QList()
self.prepend(keyable)
self.cm_to_list[keyable].append(c)
def __init__(self):
CircularList.__init__(self)
self.it = iter(self)
self.preempt = QList()
self.cm_to_list = {}
def __init__(self):
CircularList.__init__(self)
self.it = iter(self)
self.preempt = QList()
self.cm_to_list = {}