def init(self, url, comp, *args):
# We do exactly the same action than when a user clicks on the 'complete
# list of pages' link, line #125
#
# As the ``select_a_page()`` is doing a `comp.call()` call, we need to wrap it
# into a `continuation.Continuation()` context.
continuation.Continuation(self.select_a_page, comp)
def init(self, url, comp, *args):
# The URL received is the name of the photo
photo_data = PhotoData.get_by(title=url[0])
if not photo_data:
# A photo with this name doesn't exist
raise presentation.HTTPNotFound()
# Get the photo data and make a ``Photo`` component
photo = component.Component(Photo(photo_data.id))
# Temporary change the Gallery (the ``comp``) with the photo
continuation.Continuation(comp.call, photo)
def init(self, url, comp, *args):
continuation.Continuation(self.select_a_page, comp)
def render_function(f, renderer, comp, *args):
continuation.Continuation(f, comp)
return comp.render(renderer.parent)