def test_missingTemplateLoaderRepr(self):
"""
A L{MissingTemplateLoader} instance can be repr()'d without error.
"""
class PrettyReprElement(Element):
def __repr__(self) -> str:
return "Pretty Repr Element"
self.assertIn("Pretty Repr Element",
repr(MissingTemplateLoader(PrettyReprElement())))
def test_MissingTemplateLoaderRepr(self):
"""
Test that a L{MissingTemplateLoader} instance can be repr()'d without
error.
"""
class PrettyReprElement(Element):
def __repr__(self):
return 'Pretty Repr Element'
self.assertIn('Pretty Repr Element',
repr(MissingTemplateLoader(PrettyReprElement())))
def render(self, request):
"""
Implement L{IRenderable} to allow one L{Element} to be embedded in
another's template or rendering output.
(This will simply load the template from the C{loader}; when used in a
template, the flattening engine will keep track of this object
separately as the object to lookup renderers on and call
L{Element.renderer} to look them up. The resulting object from this
method is not directly associated with this L{Element}.)
"""
loader = self.loader
if loader is None:
raise MissingTemplateLoader(self)
return loader.load()
def render(self, request):
loader = self.loader
if loader is None:
raise MissingTemplateLoader(self)
return loader.load()
