multi threading in python

Question

I have a program or function printValue() that prints some value. But it takes some time(say 5 min) to execute the function. So, How can I implement multithreading or some technique in python so that within that 5 min I can print the % of completion. ie How can I achieve the following output.

#program starts.
#-------------- __%complete --------------#
#output_of_printValue()
#end program

Answer 1

在Leonardo.ZI评论了一下之后，我找到了python-progressbar作为我的答案！