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pythonpreferences

best practice for user preferences in $HOME in Python

For some small programs in Python, I would like to set, store and retrieve user preferences in a file in a portable (multi-platform) way.

I am thinking about a very simple ConfigParser file like "~/.program" or "~/.program/program.cfg".

Is os.path.expanduser() the best way for achieving this or is there something more easy/straightforward?

Solution 
  • os.path.expanduser("~")

    is more portable than 

    os.environ['HOME']

    so it should be ok to use the first.