Chris Allen a écrit : > Hello fellow pythoneers. I'm stumped on something, and I was hoping > maybe someone in here would have an elegant solution to my problem. > This is the first time I've played around with packages, so I'm > probably misunderstanding something here... > > Here's what I'd like to do in my package. I want my package to use a > configuration file, and what I'd like is for the config file to appear > magically in each module so I can just grab values from it without > having to load and parse the config file in each package module. Not > quite understanding how the __init__.py file works, I expected it to > be as easy as just setting up the ConfigParser object and then I > figured (since a package is a module) that it would now be global to > my package and I could access it in my modules, but I was wrong... I > don't want to have to pass it in to each module upon init, or anything > lame like that. A main reason for this is that I'd like to be able to > reload the config file dynamically and have all my modules > automatically receive the new config. There must be a way to do this, > but seeing how __init__.py's namespace is not available within the > package modules, I don't see a simple and elegant way to do this. > Does anybody have any suggestions? Thanks! >
Hi Chris... I've read all the thread, and it seems that your problem is mostly to share a single dynamic state (the config) between several modules. So I do wonder: have you considered the use of the Singleton pattern (or one of it's variants...) ? -- http://mail.python.org/mailman/listinfo/python-list
