How Can I Get the Current Username Portably in Python?

Acquiring Current Username Portably in Python

Problem:

Python lacks a cross-platform method to retrieve the current user's username, similar to os.getuid() for user IDs.

Solution:

Utilize the getpass module.

import getpass
username = getpass.getuser()

Availability:

getpass works on both Unix and Windows systems.

Note:

As with other environment variable-based functions, getpass should not be relied upon for secure access control due to the potential for user impersonation.

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