def post(self):
#print '_______________', self.request.files
body = self.request.files['recording'][0]['body']
query_type = self.get_argument("mode")
filename = str(int(random.random()*1000000))
file = open('tempfiles/' + filename + '.wav', 'w')
file.write(body)
file.close()
command = '/opt/sox-14.4.0/sox tempfiles/'+ filename + '.wav ' + 'tempfiles/' + filename + '.flac'
# print 'command: ', command
r = envoy.run(command)
if r.status_code != 0:
print 'bad status code ', r.status_code
url = 'http://www.google.com/speech-api/v1/recognize?lang=en-us&client=chromium'
headers={'Content-Type': 'audio/x-flac; rate=16000'}
r = requests.post(url,
files={'eiffel.flac' : open('tempfiles/' + filename + '.flac' , 'rb')},
headers=headers)
#print r.json
os.remove('tempfiles/' + filename + '.wav')
os.remove('tempfiles/' + filename + '.flac')
if r.status_code != 200 or r.json is None or not r.json['hypotheses']:
self.write(json.dumps({'status': 'failed'}))
return
utterance = r.json['hypotheses'][0]['utterance']
print utterance
keyword = NaiveWordSelector.topKeyword(utterance.split(' '))
print keyword
query_types = ["Image","Web","Wikipedia","Analytical"]
if query_type not in query_types:
query_type = query_types[random.randint(0,len(query_types))]
if query_type=="Image":
background_size = "contain"
image = image_search(keyword)
self.write(loader.load("image.html").generate(image_url=image['url'],background_size=background_size,query_type=query_type))
elif query_type=="Web":
url = lucky_search(keyword)
self.write(loader.load("redirect.html").generate(url=url,query_type=query_type))
elif query_type=="Wikipedia":
url = wikipedia_search(keyword)
self.write(loader.load("redirect.html").generate(url=url,query_type=query_type))
elif query_type=="Analytical":
results,image_url,desc = wolframalpha_search(keyword)
self.write(loader.load("wolframalpha.html").generate(results=results,keyword=keyword,image_url=image_url,desc=desc,query_type=query_type))
def get(self):
keyword = self.get_argument("keyword")
url = wikipedia_search(keyword)
self.write(loader.load("redirect.html").generate(url=url,query_type=None))
