class FFNode(template.Node):
def __init__(self, action, template_name, **kwargs):
self.template_name = template_name
self.options = kwargs
self.ff = FriendFeed()
self.render = getattr(self,action)
def user_feed(self, context):
username_var = template.Variable(self.options['username'])
username = username_var.resolve(context)
try:
items = self.ff.fetch_user_feed(username)['entries']
items_requested = int(self.options.get('num_items', len(items)))
num_items = min(items_requested, len(items))
context['items'] = items[:num_items]
context['username'] = username
except URLError:
context['items'] = []
context['username'] = username
return render_to_string(self.template_name, context)
def __init__(self, action, template_name, **kwargs):
self.template_name = template_name
self.options = kwargs
self.ff = FriendFeed()
self.render = getattr(self,action)
