No module named 'Queue'

Question

My import of Python modules

import Queue
from threading import Thread
import time

But when I run code

File \"b1.py\", line          


        

Answer 1

On Python 2, the module is named Queue, on Python 3, it was renamed to follow PEP8 guidelines (all lowercase for module names), making it queue. The class remains Queue on all versions (following PEP8).

Typically, the way you'd write version portable imports would be to do:

try:
    import queue
except ImportError:
    import Queue as queue