class Speech:
def __init__(self):
self.speech_to_text = SpeechToText()
self.current_speech = None
# create thread for capturing speech
def start(self):
Thread(target=self._update_speech, args=()).start()
def _update_speech(self):
while (True):
self.current_speech = self.speech_to_text.convert()
# get the current speech
def get_current_speech(self):
return self.current_speech
class Speech:
def __init__(self):
self.speech_to_text = SpeechToText()
self.current_speech = None
# create thread for capturing speech
def start(self):
Thread(target=self._update_speech, args=()).start()
def _update_speech(self):
while(True):
self.current_speech = self.speech_to_text.convert()
# get the current speech
def get_current_speech(self):
return self.current_speech
class Browser:
MIN_LINE_LENGTH = 60
def __init__(self):
self.text_to_speech = TextToSpeech()
self.speech_to_text = SpeechToText()
self.category = None
self.is_speaking = False
# create thread for processing content
def start(self):
Thread(target=self._process, args=()).start()
def _process(self):
while True:
if self.category:
# obtain current category
current_category = self.category
# browser asks question
self._text_to_speech("What do you want to load, buddy?")
# user gives answer
answer = self.speech_to_text.convert()
if not answer: continue
# get url from search engine
url = search_engine(current_category, answer)
if not url: continue
# browser tells user that content is being retrieved
self._text_to_speech("Cool. I will get you stuff now...")
# get web content
request = requests.get(url)
soup = BeautifulSoup(request.text)
# get text from web content
[s.extract() for s in soup(['style', 'script', '[document]', 'head', 'title'])]
text = soup.getText()
# speak each line of text
try:
for line in text.split('\n'):
if current_category != self.category: break
if len(line) >= self.MIN_LINE_LENGTH:
self._text_to_speech(line)
except:
print "Browser: error converting text to speech"
# text to speech
def _text_to_speech(self, text):
self.is_speaking = True
self.text_to_speech.convert(text)
self.is_speaking = False
# load
def load(self, category):
self.category = category
# halt
def halt(self):
self.category = None
