class TreeComputer(Thread):
rootWord = None;
newWordEvent = Event();
keepRunning = True;
singletonRunning = False;
def __init__(self):
super(RootWordSubmissionService.TreeComputer, self).__init__();
if RootWordSubmissionService.TreeComputer.singletonRunning:
raise RuntimeError("Only one TreeComputer instance may run per process.");
RootWordSubmissionService.TreeComputer.singletonRunning = True;
def stop(self):
RootWordSubmissionService.TreeComputer.keepRunning = False;
def run(self):
self.wordExplorer = WordExplorer(DBPATH);
while RootWordSubmissionService.TreeComputer.keepRunning:
RootWordSubmissionService.TreeComputer.newWordEvent.wait();
newJSONEchoTreeStr = self.wordExplorer.makeJSONTree(self.wordExplorer.makeWordTree(RootWordSubmissionService.TreeComputer.rootWord));
# Store the new tree in the appropriate EchoTreeService class variable:
with EchoTreeService.currentEchoTreeLock:
EchoTreeService.currentEchoTree = newJSONEchoTreeStr;
# Signal to the new-tree-arrived event pushers that a new
# jsonTree has arrived, and they should push it to their clients:
EchoTreeService.notifyInterestedParties();
RootWordSubmissionService.TreeComputer.newWordEvent.clear();
EchoTreeService.log(RootWordSubmissionService.TreeComputer.rootWord);
EchoTreeService.log(newJSONEchoTreeStr);
def run(self):
self.wordExplorer = WordExplorer(DBPATH)
while RootWordSubmissionService.TreeComputer.keepRunning:
RootWordSubmissionService.TreeComputer.newWordEvent.wait()
newJSONEchoTreeStr = self.wordExplorer.makeJSONTree(
self.wordExplorer.makeWordTree(
RootWordSubmissionService.TreeComputer.rootWord))
# Store the new tree in the appropriate EchoTreeService class variable:
with EchoTreeService.currentEchoTreeLock:
EchoTreeService.currentEchoTree = newJSONEchoTreeStr
# Signal to the new-tree-arrived event pushers that a new
# jsonTree has arrived, and they should push it to their clients:
EchoTreeService.notifyInterestedParties()
RootWordSubmissionService.TreeComputer.newWordEvent.clear()
EchoTreeService.log(
RootWordSubmissionService.TreeComputer.rootWord)
EchoTreeService.log(newJSONEchoTreeStr)
class TreeComputer(Thread):
rootWord = None
newWordEvent = Event()
keepRunning = True
singletonRunning = False
def __init__(self):
super(RootWordSubmissionService.TreeComputer, self).__init__()
if RootWordSubmissionService.TreeComputer.singletonRunning:
raise RuntimeError(
"Only one TreeComputer instance may run per process.")
RootWordSubmissionService.TreeComputer.singletonRunning = True
def stop(self):
RootWordSubmissionService.TreeComputer.keepRunning = False
def run(self):
self.wordExplorer = WordExplorer(DBPATH)
while RootWordSubmissionService.TreeComputer.keepRunning:
RootWordSubmissionService.TreeComputer.newWordEvent.wait()
newJSONEchoTreeStr = self.wordExplorer.makeJSONTree(
self.wordExplorer.makeWordTree(
RootWordSubmissionService.TreeComputer.rootWord))
# Store the new tree in the appropriate EchoTreeService class variable:
with EchoTreeService.currentEchoTreeLock:
EchoTreeService.currentEchoTree = newJSONEchoTreeStr
# Signal to the new-tree-arrived event pushers that a new
# jsonTree has arrived, and they should push it to their clients:
EchoTreeService.notifyInterestedParties()
RootWordSubmissionService.TreeComputer.newWordEvent.clear()
EchoTreeService.log(
RootWordSubmissionService.TreeComputer.rootWord)
EchoTreeService.log(newJSONEchoTreeStr)
def run(self):
self.wordExplorer = WordExplorer(DBPATH);
while RootWordSubmissionService.TreeComputer.keepRunning:
RootWordSubmissionService.TreeComputer.newWordEvent.wait();
newJSONEchoTreeStr = self.wordExplorer.makeJSONTree(self.wordExplorer.makeWordTree(RootWordSubmissionService.TreeComputer.rootWord));
# Store the new tree in the appropriate EchoTreeService class variable:
with EchoTreeService.currentEchoTreeLock:
EchoTreeService.currentEchoTree = newJSONEchoTreeStr;
# Signal to the new-tree-arrived event pushers that a new
# jsonTree has arrived, and they should push it to their clients:
EchoTreeService.notifyInterestedParties();
RootWordSubmissionService.TreeComputer.newWordEvent.clear();
EchoTreeService.log(RootWordSubmissionService.TreeComputer.rootWord);
EchoTreeService.log(newJSONEchoTreeStr);