def updateMicState(self):
micState = natlink.getMicState()
# filter redundant change events
if self.lastMicState is None or micState != self.lastMicState:
if micState == "off":
# without this when you say 'snore' you get an utterance
# that never has an end, because Natlink only gives the
# processing beginning callback and not the end.
self.sendMsg(makeJSON(RecognitionStateMsg("success")))
if self.sendMsg(makeJSON(MicStateMsg(micState))):
self.lastMicState = micState
def updateMicState(self):
micState = natlink.getMicState()
# filter redundant change events
if self.lastMicState is None or micState != self.lastMicState:
if micState == "off":
# without this when you say 'snore' you get an utterance
# that never has an end, because Natlink only gives the
# processing beginning callback and not the end.
self.sendMsg(makeJSON(RecognitionStateMsg("success")))
if self.sendMsg(makeJSON(MicStateMsg(micState))):
self.lastMicState = micState
def loadRule(self, hash):
if hash not in self.hashedRules:
log.error("Client requested rule we don't have! Hash: %s" % hash)
return
log.info("Loading rule: %s" % (self.hashedRules[hash].rule.name,))
self.sendMsg(makeJSON(LoadRuleMsg(self.stripActions(hash))))
def loadRule(self, hash):
if hash not in self.hashedRules:
log.error("Client requested rule we don't have! Hash: %s" % hash)
return
log.info("Loading rule: %s" % (self.hashedRules[hash].rule.name, ))
self.sendMsg(makeJSON(LoadRuleMsg(self.stripActions(hash))))
def heartbeat(self):
if self.other is None:
return
# heartbeating
newtime = time.time()
if newtime - self.lastMsgSendTime > 1 and self.other is not None:
self.sendMsg(makeJSON(HeartbeatMsg("")))
def commitRuleEnabledness(self, ev=None):
if self.activatedRules == self.activatedLastCommit:
return
self.activatedLastCommit = copy(self.activatedRules)
log.info("Committing rule activations: %s" %
[rule.rule.name for rule in self.activatedRules])
self.sendMsg(
makeJSON(EnableRulesMsg([r.hash for r in self.activatedRules])))
def onWordList(self, ev):
# We track whether word lists have changed in the server class because
# the classes generating the WordListEvents are not able to detect if
# sending fails.
if ev.name in self.lastWordList and self.lastWordList[ev.name] == ev.words:
return
#log.info("Sending updated word list [%s] -- [%s]" % (ev.name, ev.words))
# log.info("Sending updated word list [%s]" % (ev.name,))
self.sendMsg(makeJSON(WordListMsg(ev.name, ev.words)))
self.lastWordList[ev.name] = copy(ev.words)
def onWordList(self, ev):
# We track whether word lists have changed in the server class because
# the classes generating the WordListEvents are not able to detect if
# sending fails.
if ev.name in self.lastWordList and self.lastWordList[
ev.name] == ev.words:
return
#log.info("Sending updated word list [%s] -- [%s]" % (ev.name, ev.words))
# log.info("Sending updated word list [%s]" % (ev.name,))
self.sendMsg(makeJSON(WordListMsg(ev.name, ev.words)))
self.lastWordList[ev.name] = copy(ev.words)
def cleanup(self):
self.globalRuleGrammar.disable()
self.globalRuleGrammar.unload()
for hash, grammar in self.hashedRules.items():
if hasattr(grammar, "unload"):
log.info("Unloading: [%s]" % grammar.hash)
grammar.unload()
self.timer.stop()
try:
self.sendMsg(makeJSON(ClientQuitMsg()))
except socket.error:
pass
DragonflyNode.cleanup(self)
def cleanup(self):
self.globalRuleGrammar.disable()
self.globalRuleGrammar.unload()
for hash, grammar in self.hashedRules.items():
if hasattr(grammar, "unload"):
log.info("Unloading: [%s]" % grammar.hash)
grammar.unload()
self.timer.stop()
try:
self.sendMsg(makeJSON(ClientQuitMsg()))
except socket.error:
pass
DragonflyNode.cleanup(self)
def updateLoadState(self, forceState=None):
if forceState:
state = forceState
else:
log.info("not forcing")
state = 'loading'
if self.activeMasterGrammar:
log.info("grammars chosen")
g = self.hashedRules[self.activeMasterGrammar]
log.info("active? %s" % g.active())
state = 'done' if g.active() else state
log.info("last load state [%s] new load state [%s]" % (self.lastLoadState, state))
if self.lastLoadState is None or self.lastLoadState != state:
if self.sendMsg(makeJSON(LoadStateMsg(state))):
self.lastLoadState = state
def onMatch(self, grammarString, data):
if natlink.getMicState() != 'on':
return
matches = []
root = data['_node']
seriesNode = root.get_child_by_name('series')
if seriesNode:
#individualMatches = seriesNode.get_children_by_name('MappingRule')
individualMatches = self.getChildrenByActorType(
seriesNode, MappingRule)
log.info("Matches: %s" % individualMatches)
for m in individualMatches:
# TODO: This is a less than ideal hack. MappingRule type children
# happen for all matches, even those through RuleRefs, so when saying
# 'pig' you get a match on the series rule, the char rule, and the alpha
# rule. We filter the latter 2 by only including enabled things like
# this.
# ... probably we shuld really only be looking at ReportingAction nodes?
if m.actor.enabled:
matches.append(self.getMatchFromNode(m))
terminator = root.get_child_by_name('terminator')
if terminator:
matches.append(self.getMatchFromNode(terminator))
if not seriesNode and not terminator:
# we have a match on a independent rule
matches.append(self.getMatchFromNode(root))
# TODO: what about independent activated rules?
log.info("node tree:")
log.info(self.pprint(data['_node']))
log.info("data: %s" % data)
for m in matches:
log.info("Sending match: %s" % (m, ))
self.sendMsg(makeJSON(m))
def onMatch(self, grammarString, data):
if natlink.getMicState() != 'on':
return
matches = []
root = data['_node']
seriesNode = root.get_child_by_name('series')
if seriesNode:
#individualMatches = seriesNode.get_children_by_name('MappingRule')
individualMatches = self.getChildrenByActorType(seriesNode, MappingRule)
log.info("Matches: %s" % individualMatches)
for m in individualMatches:
# TODO: This is a less than ideal hack. MappingRule type children
# happen for all matches, even those through RuleRefs, so when saying
# 'pig' you get a match on the series rule, the char rule, and the alpha
# rule. We filter the latter 2 by only including enabled things like
# this.
# ... probably we shuld really only be looking at ReportingAction nodes?
if m.actor.enabled:
matches.append(self.getMatchFromNode(m))
terminator = root.get_child_by_name('terminator')
if terminator:
matches.append(self.getMatchFromNode(terminator))
if not seriesNode and not terminator:
# we have a match on a independent rule
matches.append(self.getMatchFromNode(root))
# TODO: what about independent activated rules?
log.info("node tree:")
log.info(self.pprint(data['_node']))
log.info("data: %s" % data)
for m in matches:
log.info("Sending match: %s" % (m,))
self.sendMsg(makeJSON(m))
def setRecognitionState(self, state):
self.recognitionState = state
log.info("Recognition state: [%s]" % state)
self.sendMsg(makeJSON(RecognitionStateMsg(state)))
def commitRuleEnabledness(self, ev=None):
if self.activatedRules == self.activatedLastCommit:
return
self.activatedLastCommit = copy(self.activatedRules)
log.info("Committing rule activations: %s" % [rule.rule.name for rule in self.activatedRules])
self.sendMsg(makeJSON(EnableRulesMsg([r.hash for r in self.activatedRules])))
def sendLoadRequest(self, hashes):
unrequested = hashes - self.requestedLoads
if unrequested:
self.requestedLoads.update(unrequested)
self.sendMsg(makeJSON(RequestRulesMsg(unrequested)))
def setRecognitionState(self, state):
self.recognitionState = state
log.info("Recognition state: [%s]" % state)
self.sendMsg(makeJSON(RecognitionStateMsg(state)))
def sendLoadRequest(self, hashes):
unrequested = hashes - self.requestedLoads
if unrequested:
self.requestedLoads.update(unrequested)
self.sendMsg(makeJSON(RequestRulesMsg(unrequested)))