Are you calling 'config.scan()' to pick up the subscriber? If you aren't, then you need to, or use config.add_subscriber(add_global, BeforeRender).
Michael On Sat, Apr 16, 2011 at 4:04 PM, AwaisMuzaffar <[email protected]>wrote: > > Thanks for the reply. > > Not sure why I get a NameError("Undefined") when doing that. > > My view is like this: > > @subscriber(BeforeRender) > def add_global(event): > event['abc'] = 'foo' > > def home_view(request): > return render_to_response('myblog:templates/pages/home.mak', > {'name': 'Pyramid Developer'}, request=request) > > and in the template when I do: > > ${abc} > > I get: > > URL: http://127.0.0.1:6543/ > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/ > WebError-0.10.3-py2.6.egg/weberror/evalexception.py', line 431 in > respond > app_iter = self.application(environ, detect_start_response) > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/ > repoze.tm2-1.0b1-py2.6.egg/repoze/tm/__init__.py', line 23 in __call__ > result = self.application(environ, save_status_and_headers) > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/pyramid-1.0- > py2.6.egg/pyramid/router.py', line 158 in __call__ > response = view_callable(context, request) > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/pyramid-1.0- > py2.6.egg/pyramid/config.py', line 2916 in _requestonly_view > response = view(request) > File '/Users/Awais/virtualenv/MyBlog/myblog/views.py', line 49 in > home_view > return render_to_response('myblog:templates/pages/home.mak', > {'name': 'Pyramid Developer'}, request=request) > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/pyramid-1.0- > py2.6.egg/pyramid/renderers.py', line 111 in render_to_response > return helper.render_to_response(value, None, request=request) > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/pyramid-1.0- > py2.6.egg/pyramid/renderers.py', line 322 in render_to_response > result = self.render(value, system_values, request=request) > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/pyramid-1.0- > py2.6.egg/pyramid/renderers.py', line 318 in render > result = renderer(value, system_values) > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/pyramid-1.0- > py2.6.egg/pyramid/mako_templating.py', line 131 in __call__ > result = template.render_unicode(**system) > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/Mako-0.3.6- > py2.6.egg/mako/template.py', line 292 in render_unicode > as_unicode=True) > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/Mako-0.3.6- > py2.6.egg/mako/runtime.py', line 575 in _render > **_kwargs_for_callable(callable_, data)) > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/Mako-0.3.6- > py2.6.egg/mako/runtime.py', line 607 in _render_context > _exec_template(inherit, lclcontext, args=args, kwargs=kwargs) > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/Mako-0.3.6- > py2.6.egg/mako/runtime.py', line 633 in _exec_template > callable_(context, *args, **kwargs) > File 'myblog_templates_pages____base_mak', line 25 in render_body > File 'myblog_templates_pages_home_mak', line 38 in render_body > File '/Users/Awais/virtualenv/lib/python2.6/site-packages/Mako-0.3.6- > py2.6.egg/mako/runtime.py', line 181 in __str__ > raise NameError("Undefined") > NameError: Undefined > > > > On Apr 16, 8:21 pm, Chris McDonough <[email protected]> wrote: > > 'mykey' will be available "magically" as a top-level name in the > template. Just use it. > > > > On Apr 16, 2011, at 2:19 PM, AwaisMuzaffar <[email protected]> > wrote: > > > > > > > > > > > > > > > > > Hi Guys, > > > > > When I use the before render event like so: > > > > > from pyramid.events import subscriber > > > from pyramid.events import BeforeRender > > > > > @subscriber(BeforeRender) > > > def add_global(event): > > > event['mykey'] = 'foo' > > > > > How exactly do I call these variables my templates. I can't seem to > > > find this out from the documentation. > > > > > -- > > > You received this message because you are subscribed to the Google > Groups "pylons-discuss" group. > > > To post to this group, send email to [email protected]. > > > To unsubscribe from this group, send email to > [email protected]. > > > For more options, visit this group athttp:// > groups.google.com/group/pylons-discuss?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "pylons-discuss" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/pylons-discuss?hl=en. > > -- You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en.
