def execute(self,Model,instructID):
CaughtError = None
self.initialize(instructID)
try:
self._execute(Model)
except (KeyError,LookupError,ValueError,AttributeError,RuntimeError,TypeError),e:
logger.error('%s on %s', e.__class__.__name__, e)
CaughtError = e
def execute(self,Model,instructID):
CaughtError = None
self.initialize(instructID)
try:
self._execute(Model)
except (KeyError,LookupError,ValueError,AttributeError,RuntimeError,TypeError),e:
logger.error('%s on %s', e.__class__.__name__, e)
CaughtError = e
def findMissingSenses():
for k,v in Senses.items():
for pos,senseList in v.items():
for s in senseList:
try:
if pos!='see': pywordnet.getSense(k,pos,s-1)
except (KeyError,TypeError),err: # Inflected form
logger.errror('Trying inflected form b/c of Error %s',err)
logger.error('%s',pywordnet.getSense(s[0],pos,s[1][0]-1))
except: logger.error('Cannot find %s, %s, %s', k,pos,s)
def findMissingSenses():
for k, v in Senses.items():
for pos, senseList in v.items():
for s in senseList:
try:
if pos != "see":
pywordnet.getSense(k, pos, s - 1)
except (KeyError, TypeError), err: # Inflected form
logger.errror("Trying inflected form b/c of Error %s", err)
logger.error("%s", pywordnet.getSense(s[0], pos, s[1][0] - 1))
except:
logger.error("Cannot find %s, %s, %s", k, pos, s)
def recImmediatePicture(cls,desc,viewCache,side):
match = False
picture = desc.value
if hasattr(desc,'Detail') and desc.Detail:
if isinstance(desc.Detail,list): picture = desc.Detail[0]
else: picture = desc.Detail
if isinstance(picture,Thing): picture = picture.value
if side in (FrontLeft,FrontRight,At,Front):
match = viewCache[Front].match(picture,picture.ViewPosition)
if not match: side = Front
elif side in (Back,Left,Right):
match = viewCache[side].match(picture,picture.ViewPosition)
else:
logger.error('recImmediatePicture(%r): Unknown side %r',desc,side)
return match,side
def readCorrFrame(parses,instructID):
CaughtError=None
CaughtErrorTxt=''
frames=[]
for frame in open('Directions/ContentFrames/ContentFrame-'+instructID).readlines():
frame = str(frame) #Escape
if not frame or frame == '\n\n':
return [],Failed,EOFError,'Empty instruction file'
try:
frames.append(SurfaceSemanticsStructure.parse(frame))
except ValueError,e:
CaughtErrorTxt = "Can't parse: " + str(e)
logger.error("%s.",CaughtErrorTxt)
if str(e).startswith("Error parsing field structure"):
CaughtError = 'EOFError'
else:
CaughtError = 'ValueError'
def readCorrFrame(parses, instructID):
CaughtError = None
CaughtErrorTxt = ""
frames = []
for frame in open("Directions/ContentFrames/ContentFrame-" + instructID).readlines():
frame = str(frame) # Escape
if not frame or frame == "\n\n":
return [], Failed, EOFError, "Empty instruction file"
try:
frames.append(SurfaceSemanticsStructure.parse(frame))
except ValueError, e:
CaughtErrorTxt = "Can't parse: " + str(e)
logger.error("%s.", CaughtErrorTxt)
if str(e).startswith("Error parsing field structure"):
CaughtError = "EOFError"
else:
CaughtError = "ValueError"
def run(self,
files,
instructionQ=None,
successes=0,
attempts=0,
Results={},
Conditions=[]):
global InstructionText
for file in files:
while (instructionQ and not instructionQ.empty()):
type, message = instructionQ.get()
print 'TimedFollower.run :: got', type, message
if type == 'State': print 'Got state message'
elif type == 'ID': file = message
elif type == 'Text': InstructionText = message
else:
logger.error(
'TimedFollower.run::instructionQ:'
' Unknown message type: %s %s.', type, message)
Options.reset()
results, error, resultTxt = self.follow(file)
if Options.Statistics:
logger.runComplete('Statistics: %s', Options.stats())
name = file.split('-')[1]
stats = open(
'MarcoLogs/Statistics/' + '-'.join(Conditions) + '-' +
logger.timeStamp + '-' + name, 'w')
for opt, count in Options.stats().items():
stats.write('%s: %d\n' % (opt, count))
stats.close()
attempts += 1
if resultTxt == Success:
successList = Results.setdefault(resultTxt, [])
successList.append((resultTxt, file))
Results[resultTxt] = successList
successes += 1
else:
errorList = Results.setdefault(error, [])
errorList.append((resultTxt, file))
Results[error] = errorList
def extractSurfaceSemantics(token,parent):
global Senses
POS=getPartOfSpeech(token,parent)
tokenSenses = {}
text = token['TEXT'].lower()
default = token['TEXT'].upper()
if POS in ['N', 'V', 'ADV', 'ADJ']:
try: #Redo as test = foo while not tokenSensesword: try: foo ; except KeyError: foo = next foo
tokenSenses = Senses[text]
except KeyError:
logger.warning('extractSurfaceSemantics : Text not in tagged senses: %s', text)
try:
#logger.warning('extractSurfaceSemantics : Previously unseen word but in WordNet?: %s', text)
# stringified range of possible senses without spaces
tokenSenses = {POS : range(1,len(pywordnet.getWord(text,POS).getSenses())+1)}
except KeyError:
try:
logger.warning('extractSurfaceSemantics : Inflected version of WordNet word? %s', text)
if text.endswith('s'):
text = text[:-1]
tokenSenses = Senses[text]
else:
stemmer = PorterStemmer() # Update WordNetStemmer to NLTK 1.4 API
stemmer.stem(token)
text = token['STEM']
tokenSenses = Senses[text]
except KeyError:
text = token['TEXT'].lower()
try:
logger.warning('extractSurfaceSemantics : Misspelling / typo of WordNet word? %s', text)
spellchecker = enchant.DictWithPWL('en_US', Lexicon)
s = ''
for s in spellchecker.suggest(text):
if s in Senses:
tokenSenses = Senses[s]
break
if not tokenSenses and spellchecker.suggest(text):
s = spellchecker.suggest(text)[0]
tokenSenses = {POS : range(1,len(pywordnet.getWord(s,POS).getSenses())+1)}
if s and Options.Spellcheck:
logger.warning('extractSurfaceSemantics : Found spelling correction %s for %s', s,text)
text = s
#logger.debug('*** extractSurfaceSemantics : Implement spelling correction. *** ')
#raise KeyError
except KeyError:
logger.error('extractSurfaceSemantics : Unknown token: %s', text)
return default
# Handle experienced typos.
if 'see' in tokenSenses:
### FIXME adding to dict for typos that are other words
text = tokenSenses['see']
try:
tokenSenses = Senses[text]
except: return default
# Handle morphology variants that wordnet understands.
elif isinstance(tokenSenses, tuple):
text,tokenSenses[POS] = tokenSenses[POS]
try:
return '_'.join([text,POS,','.join([str(i) for i in tokenSenses[POS]])])
except KeyError:
#logger.warning('extractSurfaceSemantics : Expected POS %s for token %s, Got %s, Using %s',
# POS, token, tokenSenses.keys(), tokenSenses.keys()[0])
if tokenSenses.keys():
POS = token['POS'] = tokenSenses.keys()[0]
return '_'.join([text,POS,','.join([str(i) for i in tokenSenses.values()[0]])])
except Exception,e:
logger.error('extractSurfaceSemantics: %s: Could not find sense %s for token %s',
e, POS, token) #tokenSenses, text
def extractSurfaceSemantics(token, parent):
global Senses
POS = getPartOfSpeech(token, parent)
tokenSenses = {}
text = token["TEXT"].lower()
default = token["TEXT"].upper()
if POS in ["N", "V", "ADV", "ADJ"]:
try: # Redo as test = foo while not tokenSensesword: try: foo ; except KeyError: foo = next foo
tokenSenses = Senses[text]
except KeyError:
logger.warning("extractSurfaceSemantics : Text not in tagged senses: %s", text)
try:
# logger.warning('extractSurfaceSemantics : Previously unseen word but in WordNet?: %s', text)
# stringified range of possible senses without spaces
tokenSenses = {POS: range(1, len(pywordnet.getWord(text, POS).getSenses()) + 1)}
except KeyError:
try:
logger.warning("extractSurfaceSemantics : Inflected version of WordNet word? %s", text)
if text.endswith("s"):
text = text[:-1]
tokenSenses = Senses[text]
else:
stemmer = PorterStemmer() # Update WordNetStemmer to NLTK 1.4 API
stemmer.stem(token)
text = token["STEM"]
tokenSenses = Senses[text]
except KeyError:
text = token["TEXT"].lower()
try:
logger.warning("extractSurfaceSemantics : Misspelling / typo of WordNet word? %s", text)
spellchecker = enchant.DictWithPWL("en_US", Lexicon)
s = ""
for s in spellchecker.suggest(text):
if s in Senses:
tokenSenses = Senses[s]
break
if not tokenSenses and spellchecker.suggest(text):
s = spellchecker.suggest(text)[0]
tokenSenses = {POS: range(1, len(pywordnet.getWord(s, POS).getSenses()) + 1)}
if s and Options.Spellcheck:
logger.warning("extractSurfaceSemantics : Found spelling correction %s for %s", s, text)
text = s
# logger.debug('*** extractSurfaceSemantics : Implement spelling correction. *** ')
# raise KeyError
except KeyError:
logger.error("extractSurfaceSemantics : Unknown token: %s", text)
return default
# Handle experienced typos.
if "see" in tokenSenses:
### FIXME adding to dict for typos that are other words
text = tokenSenses["see"]
try:
tokenSenses = Senses[text]
except:
return default
# Handle morphology variants that wordnet understands.
elif isinstance(tokenSenses, tuple):
text, tokenSenses[POS] = tokenSenses[POS]
try:
return "_".join([text, POS, ",".join([str(i) for i in tokenSenses[POS]])])
except KeyError:
# logger.warning('extractSurfaceSemantics : Expected POS %s for token %s, Got %s, Using %s',
# POS, token, tokenSenses.keys(), tokenSenses.keys()[0])
if tokenSenses.keys():
POS = token["POS"] = tokenSenses.keys()[0]
return "_".join([text, POS, ",".join([str(i) for i in tokenSenses.values()[0]])])
except Exception, e:
logger.error(
"extractSurfaceSemantics: %s: Could not find sense %s for token %s", e, POS, token
) # tokenSenses, text
class RouteRunner(object):
def __init__(self, Map=None):
self.StatusQueue = None
self.Map = Map
self.Start = None
self.Target = None
def setRobot(self, Robot):
self.robot = Robot
self.Map = Robot.pomdp
def initializeRoute(self, Mapname, Start, Target):
if hasattr(self,
'Start') and Start == self.Start and Target == self.Target:
return
self.Start = Start
self.Target = Target
if self.StatusQueue:
self.StatusQueue.put(('Start Place', Start))
self.StatusQueue.put(('Destination', Target))
self.robot.setRoute(Start, Target)
def planRoute(self):
"""plan Route from self.Start to self.Target in self.Map."""
pathobject = ShortestPath.ShortestPath(self.Map,
self.robot.currentState)
(distance, Path) = pathobject.ReturnPath(self.Start, self.Target)
#Path is a list of gateway and direction tuples
(currentGateway, y) = Path[0]
#determine list of commands from Path
Route = []
#added to keep the "start and random direction" functionality
if self.robot.currentState == None:
randomDir = random.randint(0, 3)
self.robot.currentState = (currentGateway, randomDir)
(temp, mydir) = self.robot.currentState
#determine turn & travel commands from list of gateways & directions
for (x, desireddir) in Path:
while (desireddir != mydir and desireddir != -1):
if (mydir > desireddir) and abs(mydir - desireddir) == 1 or (
mydir == 0 and desireddir == 3):
Route.append(TurnLeft)
mydir -= 1
else:
Route.append(TurnRight)
mydir += 1
mydir %= 4
if (desireddir != -1): Route.append(TravelFwd)
Route.append(DeclareGoal)
return Route
def execute(self, (Map, Start, Target)):
CaughtError = None
self.initializeRoute(Map, Start, Target)
try:
self.executeRoute(self.planRoute())
except (KeyError, LookupError, ValueError), e: #,AttributeError
logger.error('%s on %s', e.__class__.__name__, e)
CaughtError = e
