sitetree/sitetreeapp.py
def init_tree(self, tree_alias, context):
        """Initializes sitetree in memory.

        Returns tuple with resolved tree alias and items on success.

        On fail returns (None, None).

        :param str|unicode tree_alias:
        :param Context context:
        :rtype: tuple
        """
        request = context.get('request', None)

        if request is None:
            raise SiteTreeError(
                'Sitetree requires "django.core.context_processors.request" template context processor to be active. '
                'If it is, check that your view pushes request data into the template.')

        if id(request) != id(self.current_request):
            self.init(context)

        # Resolve tree_alias from the context.
        tree_alias = self.resolve_var(tree_alias)
        tree_alias, sitetree_items = self.get_sitetree(tree_alias)

        if not sitetree_items:
            return None, None

        return tree_alias, sitetree_items
def init_tree(self, tree_alias, context):
        request = context.get('request', None)

        if request is None:
            raise SiteTreeError(
                'Sitetree requires "django.core.context_processors.request" template context processor to be active. '
                'If it is, check that your view pushes request data into the template.')

        if id(request) != id(self.current_request):
            self.init(context)

        # Resolve tree_alias from the context.
        tree_alias = self.resolve_var(tree_alias)
        tree_alias, sitetree_items = self.get_sitetree(tree_alias)

        if not sitetree_items:
            return None, None

        return tree_alias, sitetree_items
def init_tree ( self , tree_alias , context ) : request = context . get ( 'request' , None ) if request is None : raise SiteTreeError ( 'Sitetree requires "django.core.context_processors.request" template context processor to be active. ' 'If it is, check that your view pushes request data into the template.' ) if id ( request ) != id ( self . current_request ) : self . init ( context ) # Resolve tree_alias from the context. tree_alias = self . resolve_var ( tree_alias ) tree_alias , sitetree_items = self . get_sitetree ( tree_alias ) if not sitetree_items : return None , None return tree_alias , sitetree_items
Initializes sitetree in memory.

        Returns tuple with resolved tree alias and items on success.

        On fail returns (None, None).

        :param str|unicode tree_alias:
        :param Context context:
        :rtype: tuple
Initializes sitetree in memory .