Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.python > #18376
| Date | 2012-01-03 15:45 +1000 |
|---|---|
| From | Ashton Fagg <ashton@fagg.id.au> |
| Subject | Setting an environment variable. |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.4333.1325569526.27778.python-list@python.org> (permalink) |
Hi list.
A bit new to Python so please forgive my potential ignorance.
I'm working with an embedded machine, which is using a Python script to
oversee the acquisition of some data. The supervisor script, which is
run by crontab every 5 minutes, relies on an environment variable to be
set. I've tried to set the environment variable inside crontab, however
this doesn't work when the script runs.
Is there a nice way to do this inside the supervisor script itself?
Would an os.system("export foo=/bar/foo/bar") at the very beginning of
the script do what I want? I would just like to check before I make
changes, as being an embedded machine it's a bit of a pain to update
things like this...(read only file system)
Note: This is for Python 2.4. I have no ability to update to anything
newer as this is what our codebase relies upon.
Thanks and regards,
Ashton.
--
Ashton Fagg (ashton@fagg.id.au)
Web: http://www.fagg.id.au/~ashton/
Keep calm and call Batman.
Back to comp.lang.python | Previous | Next — Next in thread | Find similar | Unroll thread
Setting an environment variable. Ashton Fagg <ashton@fagg.id.au> - 2012-01-03 15:45 +1000 Re: Setting an environment variable. Nobody <nobody@nowhere.com> - 2012-01-03 20:29 +0000
csiph-web