"""This function crawls through a template's nodelist and the nodelists of any included or extended
templates, as determined by the presence and value of <LOADED_TEMPLATE_ATTR> on a node. Each node
will also be passed to a callback function for additional processing."""
- nodes = []
+ results = []
for node in nodelist:
try:
if hasattr(node, 'child_nodelists'):
for nodelist_name in node.child_nodelists:
if hasattr(node, nodelist_name):
- nodes.extend(nodelist_crawl(getattr(node, nodelist_name), callback))
+ results.extend(nodelist_crawl(getattr(node, nodelist_name), callback))
# LOADED_TEMPLATE_ATTR contains the name of an attribute philo uses to declare a
# node as rendering an additional template. Philo monkeypatches the attribute onto
if hasattr(node, LOADED_TEMPLATE_ATTR):
loaded_template = getattr(node, LOADED_TEMPLATE_ATTR)
if loaded_template:
- nodes.extend(nodelist_crawl(loaded_template.nodelist, callback))
+ results.extend(nodelist_crawl(loaded_template.nodelist, callback))
- callback(node, nodes)
+ callback(node, results)
except:
raise # fail for this node
- return nodes
\ No newline at end of file
+ return results
\ No newline at end of file
from django.utils.translation import ugettext_lazy as _
from django.core.validators import RegexValidator
from django.core.exceptions import ValidationError
-from django.template import Template, Parser, Lexer, TOKEN_BLOCK, TOKEN_VAR
+from django.template import Template, Parser, Lexer, TOKEN_BLOCK, TOKEN_VAR, TemplateSyntaxError
from django.utils import simplejson as json
import re
from philo.utils import LOADED_TEMPLATE_ATTR