1"""
2categories: Modules,os
3description: ``environ`` attribute is not implemented
4cause: Unknown
5workaround: Use ``getenv``, ``putenv`` and ``unsetenv``
6"""
7import os
8
9try:
10    print(os.environ.get("NEW_VARIABLE"))
11    os.environ["NEW_VARIABLE"] = "VALUE"
12    print(os.environ["NEW_VARIABLE"])
13except AttributeError:
14    print("should not get here")
15    print(os.getenv("NEW_VARIABLE"))
16    os.putenv("NEW_VARIABLE", "VALUE")
17    print(os.getenv("NEW_VARIABLE"))
18