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Created on 2014-04-18 19:31 by Alain.Mellan, last changed 2022-04-11 14:58 by admin. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| issue21301.diff | berker.peksag, 2014-05-14 17:18 | review | ||
| Messages (6) | |||
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| msg216796 - (view) | Author: Alain Mellan (Alain.Mellan) | Date: 2014-04-18 19:31 | |
A lot of times paths are manipulated with environment variables that may even be expanded multiple times in a loop. For example, I have a path defined as "$RUNDIR/logfile.txt" and expanding the path for a bunch of different RUNDIRs in a loop.
By default, it should take os.environ and optionally a different dictionary.
Just like os.path.expandvars(), it should expand $VAR, ${VAR} and %VAR%
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| msg218555 - (view) | Author: Berker Peksag (berker.peksag) *  |
Date: 2014-05-14 17:18 | |
Here's a patch to implement expandvars() for PurePath (with tests and documentation update). |
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| msg227680 - (view) | Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2014-09-27 14:49 | |
expandvars() works with string, not with path, and I don't think there is a place for it in pathlib. |
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| msg230943 - (view) | Author: Wolfgang Langner (tds333) * | Date: 2014-11-10 08:48 | |
expandvars(), and expanduser() is part of os.path. Boot functions are needed for path objects and very useful. And yes it is a simple string substitution but very common. |
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| msg290510 - (view) | Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2017-03-26 06:51 | |
expanduser() is path handling function, but not expandvars(). expandvars() is defined in posixpath and ntpath because different OSes use different syntax for interpolated strings, and we sometimes need to use a foreign syntax. It doesn't have any special relations to paths, it handles them just as strings. Actually expandvars() functions are the fifth and the sixth ways of string formatting in Python. I suggest to close this issue. |
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| msg290535 - (view) | Author: Alain Mellan (Alain.Mellan) | Date: 2017-03-26 16:01 | |
Yes, you can close it. — alain. On Mar 25, 2017, at 23:51 , Serhiy Storchaka <report@bugs.python.org> wrote: http://bugs.python.org/issue21301 <http://bugs.python.org/issue21301> |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:02 | admin | set | github: 65500 |
| 2017-04-13 16:37:03 | berker.peksag | set | status: open -> closed resolution: rejected stage: patch review -> resolved |
| 2017-03-26 16:01:15 | Alain.Mellan | set | messages: + msg290535 |
| 2017-03-26 06:51:19 | serhiy.storchaka | set | messages: + msg290510 |
| 2014-11-10 08:48:05 | tds333 | set | nosy:
+ tds333 messages: + msg230943 |
| 2014-09-27 14:49:48 | serhiy.storchaka | set | nosy:
+ serhiy.storchaka messages: + msg227680 |
| 2014-05-14 17:18:55 | berker.peksag | set | files:
+ issue21301.diff nosy: + berker.peksag messages: + msg218555 keywords: + patch stage: patch review |
| 2014-04-18 19:33:28 | pitrou | set | nosy:
+ pitrou versions: + Python 3.5 |
| 2014-04-18 19:31:05 | Alain.Mellan | create | |