[1.1.X] Fixed #11461: Ensured complete traceback is available on the debug...

invalid_var_format_string = None

class TemplateSyntaxError(Exception):

    def __str__(self):

        try:

            import cStringIO as StringIO

        except ImportError:

            import StringIO

        output = StringIO.StringIO()

        output.write(Exception.__str__(self))

        # Check if we wrapped an exception and print that too.

        if hasattr(self, 'exc_info'):

            import traceback

            output.write('\n\nOriginal ')

            e = self.exc_info

            traceback.print_exception(e[0], e[1], e[2], 500, output)

        return output.getvalue()

    pass

class TemplateDoesNotExist(Exception):

    pass

            raise

        except Exception, e:

            from sys import exc_info

            wrapped = TemplateSyntaxError(u'Caught an exception while rendering: %s' % force_unicode(e, errors='replace'))

            wrapped = TemplateSyntaxError(u'Caught %s while rendering: %s' %

                (e.__class__.__name__, force_unicode(e, errors='replace')))

            wrapped.source = node.source

            wrapped.exc_info = exc_info()

            raise wrapped

            raise wrapped, None, wrapped.exc_info[2]

        return result

class DebugVariableNode(VariableNode):

        except TemplateSyntaxError, e:

            # Assert that we are getting the template syntax error and not the

            # string encoding error.

            self.assertEquals(e.args[0], "Caught an exception while rendering: Reverse for 'will_not_match' with arguments '()' and keyword arguments '{}' not found.")

            self.assertEquals(e.args[0], "Caught NoReverseMatch while rendering: Reverse for 'will_not_match' with arguments '()' and keyword arguments '{}' not found.")

        settings.SETTINGS_MODULE = old_settings_module

        settings.TEMPLATE_DEBUG = old_template_debug

{% load debugtags %}

{% go_boom arg %}