def render_node(self, node, context):
try:
result = node.render(context)
except TemplateSyntaxError as e:
if not hasattr(e, 'source'):
e.source = node.source
raise
except Exception as e:
from sys import exc_info
wrapped = TemplateSyntaxError('Caught %s while rendering: %s' %
(e.__class__.__name__, force_unicode(e, errors='replace')))
wrapped.source = node.source
wrapped.exc_info = exc_info()
raise wrapped.with_traceback(wrapped.exc_info[2])
return result
def source_error(self, source,msg):
e = TemplateSyntaxError(msg)
e.source = source
return e
def source_error(self, source, msg):
e = TemplateSyntaxError(msg)
e.source = source
return e