@classmethod
def get_category(cls):
return 'viewlet'
def render_viewlet(self, request, template_name='viewlet.html', context=None):
if context is None:
context = {}
viewlet_context = {
'registered_viewlet': self.get_registered_item(),
'viewlet': self,
'template_base': 'viewlet.html',
}
for key, value in viewlet_context.items():
if key not in context:
context[key] = value # only set if key does not already exist
return render_to_string(template_name, context,
context_instance=RequestContext(request))
def render(self, request, context=None):
raise NotImplementedError('You have to override this method')
def registered_viewlet(sender, **kwargs):
if issubclass(sender, Viewlet):
registered_item = kwargs['registered_item']
registered_item.name = sender.name
registered_item.save()
item_registered.connect(registered_viewlet)
default_place = 'leftsidebar'
def render(self, request, place, section, context,
*args, **kwargs):
raise NotImplementedError()
def registered_block(sender, **kwargs):
if issubclass(sender, BaseBlock):
registered_item = kwargs['registered_item']
registered_item.placed_at = sender.default_place
registered_item.name = sender.name
# optional block settings
if hasattr(sender, 'is_fixed'):
registered_item.is_fixed = sender.is_fixed
if hasattr(sender, 'fixed_place'):
registered_item.fixed_place = sender.fixed_place
registered_item.save()
item_registered.connect(registered_block)
def reset_block_debug_info(**kwargs):
""" Resets the block information (for debug) when a Django request is started."""
global block_debug_info
block_debug_info = {}
signals.request_started.connect(reset_block_debug_info)
def render_viewlet(self,
request,
template_name='viewlet.html',
context=None):
if context is None:
context = {}
viewlet_context = {
'registered_viewlet': self.get_registered_item(),
'viewlet': self,
'template_base': 'viewlet.html',
}
for key, value in viewlet_context.items():
if key not in context:
context[key] = value # only set if key does not already exist
return render_to_string(template_name,
context,
context_instance=RequestContext(request))
def render(self, request, context=None):
raise NotImplementedError('You have to override this method')
def registered_viewlet(sender, **kwargs):
if issubclass(sender, Viewlet):
registered_item = kwargs['registered_item']
registered_item.name = sender.name
registered_item.save()
item_registered.connect(registered_viewlet)
def render(self, request, place, section, context, *args, **kwargs):
raise NotImplementedError()
def registered_block(sender, **kwargs):
if issubclass(sender, BaseBlock):
registered_item = kwargs['registered_item']
registered_item.placed_at = sender.default_place
registered_item.name = sender.name
# optional block settings
if hasattr(sender, 'is_fixed'):
registered_item.is_fixed = sender.is_fixed
if hasattr(sender, 'fixed_place'):
registered_item.fixed_place = sender.fixed_place
registered_item.save()
item_registered.connect(registered_block)
def reset_block_debug_info(**kwargs):
""" Resets the block information (for debug) when a Django request is started."""
global block_debug_info
block_debug_info = {}
signals.request_started.connect(reset_block_debug_info)
