Lines Matching defs:Undefined
25 from jinja2.runtime import Undefined, new_context
92 assert issubclass(environment.undefined, Undefined), 'undefined must ' \
93 'be a subclass of undefined because filters depend on it.'
109 will lead to surprising effects and undefined behavior.
172 `undefined`
173 :class:`Undefined` or a subclass of it that is used to represent
174 undefined values in the template.
253 undefined=Undefined,
286 self.undefined = undefined
329 undefined=missing, finalize=missing, autoescape=missing,
390 return self.undefined(obj=obj, name=argument)
403 return self.undefined(obj=obj, name=attribute)
574 expression returns an undefined value. This can be changed
580 Undefined
896 undefined=Undefined,
904 frozenset(extensions), optimized, undefined, finalize, autoescape,
1102 if self._undefined_to_none and isinstance(rv, Undefined):
