spr

python-server/speech.py

@@ -4,7 +4,11 @@ import os.path
 import filesystem
 import log
 
+USE_FREE=False
+USE_PAID=True
+
 def async_create_transcript(filename):
+    print("Creating transcript..")
     mp.Process(target=create_and_save_transcript,args=(filename,)).start()
 
 def create_and_save_transcript(filename):
@@ -18,12 +22,21 @@ def analyse(filename):
         audio = recognizer.record(source)
 
     try:
-        string = recognizer.recognize_google(audio,language="de-DE")
+        if USE_FREE:
+            string = free_google_backend(recognizer, audio)
+        elif USE_PAID:
+            string = paid_google_backend(recognizer,audio)
     except spr.UnknownValueError:
         log.log("Audio file is broken or not an audio file")
-        return None
+        return "ERROR_AUDIO_FILE_INVALID"
     except spr.RequestError as e:
         log.log("Could not connect to google API: {}".format(e))
-        return None
+        return "ERROR_API_FAILURE"
 
     return string
+
+def free_google_backend(recognizer, audio):
+    return recognizer.recognize_google(audio,language="de-DE")
+
+def paid_google_backend(recognizer, audio):
+    pass