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| Date | Thu, 08 Dec 2011 12:28:21 +0100 |
| From | Bastien Semene <bsemene@cyanide-studio.com> |
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| Subject | sending a variable to an imported module |
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Hi list, I'm trying to pass a variable to an imported module without singletons. I've seen in the doc, and tested that I can't use global to do it : === module.py === def testf(): print test === main.py === global test test = 1 imported_module = __import__(module, globals(), locals(), [], -1) importmodule.testf() === output === NameError: global name 'test' is not defined While I was reading many (many) threads about singleton I read people claiming that singletons can always be avoided (I can't remeber the most relevant thread on stackoverflow). I don't want to start a new debate about singletons, I think Internet has enough debates yet. But in my case I'd like to access this variable anywhere and at anytime without having to pass it as a parameter everywhere (this variable is a configuration manager object). How can I achieve that without singletons ? I'm beginner in Python, that's why I'm maybe missing something obvious. Thanks, Bastien Semene
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sending a variable to an imported module Bastien Semene <bsemene@cyanide-studio.com> - 2011-12-08 12:28 +0100
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