Added log.py and implemented logging functionality

app/log.py

@@ -0,0 +1,10 @@
+import logging
+
+def setup_custom_logger(name):
+    logger = logging.getLogger(__name__)
+    logger.setLevel(logging.DEBUG)
+    formatter = logging.Formatter('%(asctime)s:%(levelname)s:%(name)s:%(message)s')
+    file_handler = logging.FileHandler('main.log')
+    file_handler.setFormatter(formatter)
+    logger.addHandler(file_handler)
+    return logger

app/main.py

@@ -1,6 +1,3 @@
-import logging
-logging.basicConfig(filename='logger.log', level=logging.INFO,
-                    format='%(asctime)s:%(levelname)s:%(name)s:%(message)s' )
 
 import pyttsx3 as tts  # For Text to Speech
 import speech_recognition as stt  # For Speech to Text
@@ -10,6 +7,8 @@
 from app.config import tts_config
 from app.config import stt_config
 
+import app.log as app_logger
+logger = app_logger.setup_custom_logger('root')
 
 def start_app():
 
@@ -25,30 +24,30 @@ def start_app():
     device_id = 0  # first device (microphone)
 
     # Get Microphone Device ID
-    print('Available Audio Devices: ')
+    logger.info('Available Audio Devices: ')
     mic_list = stt.Microphone.list_microphone_names()
     for i, micName in enumerate(mic_list):
         print(i, micName)
 
     try:
         device_id = int(input('Microphone ID: '))
     except Exception as e:
-        logging.info('Invalid Driver ID, using 0')
+        logger.error('Invalid Driver ID, using 0')
     finally:
         device_id = 0 if device_id < 0 or device_id >= len(mic_list) else device_id
 
     try:
         with stt.Microphone(device_index=device_id, sample_rate=sample_rate, chunk_size=chunk_size) as source:
             recognizer.adjust_for_ambient_noise(source)  # removing noise
-            logging.info("Ready.")
+            logger.info("Ready.")
 
             while True:  # STT Loop
                 audio = recognizer.listen(source)  # listen from mic
 
                 try:
                     text = recognizer.recognize_google(audio)  # recognize with google
-                    logging.info("You said:")
-                    logging.info(text)
+                    logger.info("You said:")
+                    logger.info(text)
                     text = text.lower()
 
                     # Fetch Reply
@@ -66,17 +65,17 @@ def start_app():
                     reply.action(text)  # Perform Action
 
                     output = reply.getReply(text)  # Generate Reply
-                    logging.info(output) #logging Reply
+                    logger.info(output) #logger Reply
                     engine.say(output)  # TTS
                     engine.runAndWait()  # Wait for Speech To Complete
 
                 except stt.UnknownValueError as e:
-                    logging.info("Google Speech Recognition could not understand audio")
+                    logger.error("Google Speech Recognition could not understand audio")
                 except stt.RequestError as e:
-                    logging.info("Could not request results from Google Speech Recognition service; {0}".format(e))
+                    logger.error("Could not request results from Google Speech Recognition service; {0}".format(e))
                 except Exception as e:
-                   logging.info(e)
+                   logger.warn(e)
 
     except Exception as e:
-        logging.info("Exception Occurred")
-        logging.info(e)
+        logger.warn("Exception Occurred")
+        logger.warn(e)