It might make TypeErr if run in Python2 and Python3
https://stackoverflow.com/questions/33054527/typeerror-a-bytes-like-object-is-required-not-str-when-writing-to-a-file-in
you can convert 'byte' to 'str'
strType=byteType.decode("utf-8")
https://stackoverflow.com/questions/606191/convert-bytes-to-a-string