Storing a random byte string in Python -

for project, need able store random byte strings in file , read byte string again later. example, want store randombytestring following code:

>>> os import urandom  >>> randombytestring=urandom(8) >>> randombytestring b'zoz\x84\xfb\xcem~'

what proper way this?

edit: forgot mention want store 'normal' string alongside byte strings.

code like:

 >>> fh = open("e:\\test","wb")  >>> fh.write(randombytestring)  8  >>> fh.close()

operate file binary mode. also, in better manner if file operations near 1 place (thanks @blender):

>>> open("e:\\test","wb") fh:         fh.write(randombytestring)

update: if want strong normal strings, encode , write like:

 >>> "test".encode()  b'test'  >>> fh.write("test".encode())

here fh means same file handle opened previously.

Detect