How to change directory according to the username?

 

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  • Is there a portable way to get the current username in Python? 11 answers 
    • pwd.getpwnam(username).pw_dir

    is the home directory of username . The user executing the program has username os.getlogin() .

    "I know that python doesn't have variables" -- that's nonsense. You obviously mean environment variables, which you can access using os.getenv or os.environ .

    也许有更好的答案，但你总是可以使用命令调用： 

    import commands
user_dir = commands.getoutput("cd; pwd")
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