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edited May 23, 2017 at 12:34

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When you play with environment variables (add/modify/remove variables), a good practice is to restore the previous state at function completion.

You may need something like the modified_environ context manager describe in this question question to restore the environment variables.

Classic usage:

with modified_environ(DEBUSSY="1"):
    call_my_function()

When you play with environment variables (add/modify/remove variables), a good practice is to restore the previous state at function completion.

You may need something like the modified_environ context manager describe in this question to restore the environment variables.

Classic usage:

with modified_environ(DEBUSSY="1"):
    call_my_function()

When you play with environment variables (add/modify/remove variables), a good practice is to restore the previous state at function completion.

You may need something like the modified_environ context manager describe in this question to restore the environment variables.

Classic usage:

with modified_environ(DEBUSSY="1"):
    call_my_function()

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answered May 10, 2017 at 20:25

When you play with environment variables (add/modify/remove variables), a good practice is to restore the previous state at function completion.

You may need something like the modified_environ context manager describe in this question to restore the environment variables.

Classic usage:

with modified_environ(DEBUSSY="1"):
    call_my_function()