On 2010-05-03, Baz Walter <baz...@ftml.net> wrote:
> On 03/05/10 14:46, Peter Otten wrote:
>> Baz Walter wrote:
>>
>>> attempting to remove the cwd would produce an error). but how can python
>>> determine the parent directory of a directory that no longer exists?
>>
>> My tentative explanation would be that the directory, namely the inode,
>> still exists -- only the entry for it in its parent directory is gone.
>>
>> So "one level up from here" is still a valid operation, but there is no
>> longer a path in the file system associated with "here".
>
> so "here" must always be available somehow,
Yes.
> even if getcwd() fails
If the current working directory doesn't _have_ a path within a
filesystem, what do you expect it to do?
> (something like the environment variable $PWD). shame that
> os.getenv('PWD') isn't reliable, as it would solve my issue :(
I don't understand what you mean by that.
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