Linux 在 Python 中找到“主目录”？
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Find "home directory" in Python?
提问by WeaselFox
Possible Duplicate:
How to find the real user home directory using python?
How to get the home directory in Python?
I want to access /home/weaselto read some files from there but I don't want to write the full path of course - so other users can use the script.. how do you know your username or your home dir with python on Linux?
我想/home/weasel从那里读取一些文件，但我当然不想写完整路径 - 所以其他用户可以使用脚本..你如何知道你的用户名或你在 Linux 上使用 python 的主目录？
Thanks
谢谢
采纳答案by ThiefMaster
To get the homedir in python, you can use os.path.expanduser('~').
要在 python 中获取 homedir，您可以使用os.path.expanduser('~').
This also works if it's part of a longer path, such as os.path.expanduser('~/some/directory/file.txt'). If there is no ~ in the path, the function will return the path unchanged.
如果它是较长路径的一部分，例如os.path.expanduser('~/some/directory/file.txt'). 如果路径中没有~，函数将返回路径不变。
So depending on what you want to do it's better than reading os.environ['HOME']
所以取决于你想做什么，它比阅读更好 os.environ['HOME']
The username is available through getpass.getuser()
用户名可通过 getpass.getuser()
回答by Michael Wild
The portable way of getting the home directory in Python is using os.path.expanduser('~').
在 Python 中获取主目录的可移植方式是使用os.path.expanduser('~').
