Something Like os.environ['HTTP_REFERER']

[MRAB]

Victor Subervi wrote:
> Hi; I'm looking for something like os.environ['HTTP_REFERER'] but for
> python scripts. That is, if I have a script that is imported by
> another script, how can I have the script that is being imported
> determine which script imported it?
> 
I don't know whether that's possible (it probably is), but I do know
that it's undesirable. A script shouldn't sometimes behave one way and
sometimes another. Explicit is better than implicit. If you want to
control its behaviour then you should do so explicitly.