In the second example, config.scan() finds your @subscriber(BeforeRender) On Thursday, May 10, 2012 12:46:22 PM UTC-4, Raj wrote: > > You can create an 'h' helper object as described here--> > http://docs.pylonsproject.org/projects/pyramid_cookbook/en/latest/templates/templates.html#using-a-before-render-event-to-expose-an-h-helper-object > > or just have a subscribers.py file with: > > @subscriber(BeforeRender) > def template_globals(event): > request = event['request'] ## this is how you access the request > object in this function > > from datetime import datetime > event.update({'someglobalvar': 'this is my global value', > 'thedate': datetime.now}) > > return ##no need to return anything > > > Then you can just do ${thedate()} in any of your templates. > -Raj > > > On Wednesday, May 9, 2012 12:27:14 AM UTC-4, Theron Luhn wrote: >> >> I can pass variables into my template by returning them in a dictionary >> from the view controller. However, if I try to access a variable from the >> template that I didn't pass, I'll get an error. Is it possible to have a >> default value so I don't get an error? Maybe with BeforeRender or something? >> >> - Theron >> >
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