Find the context of importer
- From: "aurora00@xxxxxxxxx" <aurora00@xxxxxxxxx>
- Date: 31 May 2006 08:57:56 -0700
I'm using Python in a scripting environment. The host application would
pass in some objects so that the script can act on it. But there are a
number of things I like to add to every script to make it a decent
environment, for example, setting up exception hook to show error
properly. I tried to factorize this into a module called script_util.
For example:
------------------------------------------------------------------------
script:
# host application would pass in objects like window, document, etc.
import script_util
.... do something with window, document, etc, ...
------------------------------------------------------------------------
script_util.py:
import sys
def myExceptionHandler(...):
importer.window.alert(message)
sys.excepthook = myExceptionHandler
sys.stdout = myOutputPipe
------------------------------------------------------------------------
However in order for script_util to work, it needs to have access to
the importer's context to get access to the host objects. Is there
anyway for it to find out? I guess I can do something like:
------------------------------------------------------------------------
import script_util
script_util.init(globals())
------------------------------------------------------------------------
But I like to make something brain dead easy with just the import
statement if possible.
Thank you,
wy
.
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