+ self.templates = [name]
+
+ def __str__(self):
+ return self.message.encode('utf-8')
+
+ # unicode goes after __str__ because we configured 2to3 to rename
+ # __unicode__ to __str__. because the 2to3 tree is not designed to
+ # remove nodes from it, we leave the above __str__ around and let
+ # it override at runtime.
+ def __unicode__(self):
+ return self.message
+
+
+class TemplatesNotFound(TemplateNotFound):
+ """Like :class:`TemplateNotFound` but raised if multiple templates
+ are selected. This is a subclass of :class:`TemplateNotFound`
+ exception, so just catching the base exception will catch both.
+
+ .. versionadded:: 2.2
+ """
+
+ def __init__(self, names=(), message=None):
+ if message is None:
+ message = u'non of the templates given were found: ' + \
+ u', '.join(map(unicode, names))
+ TemplateNotFound.__init__(self, names and names[-1] or None, message)
+ self.templates = list(names)