def index(request):
"""Send back the Bluemix username and password in JSON format."""
return format_access(
HttpResponse(json.JSONEncoder().encode({
"username": "******",
"password": "******"
})))
def forcealign(request):
sample = request.GET.get('s', 'None')
transcript = request.GET.get('t', 'None')
if transcript == 'None' or sample == 'None':
return format_access(HttpResponse("One or more arguments was not provided.", status=400))
return_text = ""
#Create a temporary directory to house our data
tmppath = "./webtmp/"
transtmppath = tmppath + "transcript.txt"
speechtmppath = tmppath + "audio.wav"
if os.path.exists(tmppath):
shutil.rmtree(tmppath)
os.mkdir(tmppath)
try:
transfile = urllib2.urlopen(transcript)
except Exception as e:
return_text = "Error %r loading transcript file" % e
return format_access(HttpResponse(return_text))
else:
transtext = transfile.read().replace('\xe2\x80\x99', "'")
with open(transtmppath, "w") as f:
f.write(transtext)
print sample, transtext
#return_text = "You selected to transcribe the contents of %s with transcription %s: <br/>" % (sample, transtext)
transfile.close()
try:
audio = urllib2.urlopen(sample)
except Exception as e:
return_text = "Error %r loading speech file" % e
return format_access(HttpResponse(return_text))
else:
with open(speechtmppath, "wb") as tmpfile:
tmpfile.write(audio.read())
audio.close()
words = pyforcealign.force_align(P2FA_DIR, speechtmppath, transtmppath)
#Create a JSON string to return
return_text = json.JSONEncoder().encode([[w.word, w.start, w.end] for w in words])
shutil.rmtree(tmppath)
return format_access(HttpResponse(return_text))
def forcealign(request):
sample = request.GET.get('s', 'None')
transcript = request.GET.get('t', 'None')
if transcript == 'None' or sample == 'None':
return format_access(HttpResponse("One or more arguments was not provided.", status=400))
return_text = ""
#Create a temporary directory to house our data
tmppath = "./webtmp/"
transtmppath = tmppath + "transcript.txt"
speechtmppath = tmppath + "audio.wav"
if os.path.exists(tmppath):
shutil.rmtree(tmppath)
os.mkdir(tmppath)
try:
transfile = urllib2.urlopen(transcript)
except Exception as e:
return_text = "Error %r loading transcript file" % e
return format_access(HttpResponse(return_text))
else:
transtext = transfile.read()
with open(transtmppath, "w") as f:
f.write(transtext)
return_text = "You selected to transcribe the contents of %s with transcription %s: <br/>" % (sample, transtext)
transfile.close()
try:
audio = urllib2.urlopen(sample)
except Exception as e:
return_text = "Error %r loading speech file" % e
return format_access(HttpResponse(return_text))
else:
with open(speechtmppath, "wb") as tmpfile:
tmpfile.write(audio.read())
audio.close()
words = pyforcealign.force_align(P2FA_DIR, speechtmppath, transtmppath)
#Create a JSON string to return
return_text = json.JSONEncoder().encode([[w.word, w.start, w.end] for w in words]) #pyforcealign.output_string(words)
shutil.rmtree(tmppath)
return format_access(HttpResponse(return_text))
def token(request):
"""Send back a username, password, and token string that the client app can use to authenticate a socket for live transcription."""
url = "https://stream.watsonplatform.net/authorization/api/v1/token?url=" + "https://stream.watsonplatform.net/speech-to-text/api"
mytoken = requests.Session().request(
'GET',
url,
auth=("391a148f-6273-4a76-a90c-54a8a67a773c", "huQm9X34vL8b"))
return format_access(
HttpResponse(
json.dumps({
"username": "******",
"password": "******",
"token": mytoken.text
})))
def index(request):
return format_access(HttpResponse("Hello, word! You're at the force alignment index."))
def index(request):
return format_access(HttpResponse("Hello, word! You're at the force alignment index."))
