def lambda_handler()

in src/main/python/EmailProcessorLambda.py [0:0]

• 25 lines of code
• 10 McCabe index (conditional complexity)

def lambda_handler(event, context):
	
    transcribe_client = boto3.client('transcribe')
    
    workmail = boto3.client('workmailmessageflow')
    msg_id = event['messageId']
    raw_msg = workmail.get_raw_message_content(messageId=msg_id)
    mail = email.message_from_bytes(raw_msg['messageContent'].read())
    fromAdd = mail['from']
    #print('fromAdd : '+fromAdd)

    for part in mail.walk():
        if part.get_content_maintype() == 'multipart':
            #print part.as_string()
            continue
        if part.get('Content-Disposition') is None:
            #print part.as_string()
            continue
        fileName = part.get_filename()
        if bool(fileName):
            filePath = os.path.join(".", 'attachments', fileName)
            if not os.path.isfile(filePath) :
                print("file : " + fileName)
                extension = fileName[fileName.rindex("."):]
                print("extension : " + extension)
                if (extension.lower() == '.wav' or extension.lower() == '.m4a' or extension.lower() == '.mp3' or extension.lower() == '.mp4'):
                	newKey = "audio/"+msg_id+""+extension
                	s3 = boto3.client('s3')
                	s3.create_bucket(Bucket=S3BucketName)
                	s3.put_object(Body=part.get_payload(decode=True), Bucket=S3BucketName, Key=newKey)
   
                	put_item(fileName, fromAdd, newKey)