how to get keys and value from os.environ in python3

Question

environment: win10 python3.7 ipdb

when I type(os.environ) it report a environ({.....}) the data in environ() seems a dict, but os.environ is not dict when I use os.environ['CURRENT_USER_NAME'] , it is return the value.

I try to get the key list by os.environ.keys() , it return a keysview. I don't know how to get the keys and value from os.environ as dict.

my purpose is that print the os.environ by pprint, who know how to do it?

Answer 1

You can try this:

import os
import pprint as pp

pp.pprint(dict(os.environ))