How to sort environment variables in python

Question

I am printing environment variables, but there are not printed in a sorted way :

    for variable in os.environ:
        print("   " + variable + "=" + os.environ.get(variable))

I would like to sort os.environ. I tried to put os.environ in a list(), but the sort function is not working.

Any clue?

Thank you

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Answer 1

for name, value in sorted(os.environ.items()):
    print("   " + name + "=" + value)

Answered By: Sven Marnach

Answer 2

print 'n'.join("   %-24s=  %s" % x for x in sorted(os.environ.items()))

Answered By: eyquem

Answer 3

from json import dumps
from os import environ

print(dumps({k: v for k, v in sorted(environ.items())}, indent=2))

Answered By: Christian

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