def lookupRenderMethod(self, name):
"""
@return: a renderer.
"""
if name in self._renderers:
wrapped = self._renderers[name]
@modified("plated render wrapper", wrapped)
def renderWrapper(request: IRequest, tag: Tag, *args: Any,
**kw: Any) -> Any:
return _call(self._boundInstance, wrapped, request, tag, *args,
**kw)
return renderWrapper
if ":" not in name:
raise MissingRenderMethod(self, name)
slot, type = name.split(":", 1)
def renderList(request, tag):
for item in self.slot_data[slot]:
yield tag.fillSlots(item=_extra_types(item))
types = {
"list": renderList,
}
if type in types:
return types[type]
else:
raise MissingRenderMethod(self, name)
def lookupRenderMethod(self, name):
# type: (str) -> NoReturn
"""
Form renderers don't supply any render methods, so this just always
raises L{MissingRenderMethod}.
"""
raise MissingRenderMethod(self, name)
def lookupRenderMethod(self, name):
"""
Look up and return the named render method.
"""
method = renderer.get(self, name, None)
if method is None:
raise MissingRenderMethod(self, name)
return method
def lookupRenderMethod(self, name):
"""
@return: a renderer.
"""
if ":" not in name:
raise MissingRenderMethod(self, name)
slot, type = name.split(":", 1)
def renderList(request, tag):
for item in self.slot_data[slot]:
yield tag.fillSlots(item=_extra_types(item))
types = {
"list": renderList,
}
if type in types:
return types[type]
else:
raise MissingRenderMethod(self, name)
def lookupRenderMethod(
self, name: str
) -> Callable[[Optional[IRequest], "Tag"], "Flattenable"]:
"""
Look up and return the named render method.
"""
method = renderer.get(self, name, None)
if method is None:
raise MissingRenderMethod(self, name)
return method
def test_missingRenderMethodRepr(self):
"""
A L{MissingRenderMethod} instance can be repr()'d without error.
"""
class PrettyReprElement(Element):
def __repr__(self):
return 'Pretty Repr Element'
s = repr(MissingRenderMethod(PrettyReprElement(),
'expectedMethod'))
self.assertIn('Pretty Repr Element', s)
self.assertIn('expectedMethod', s)
def test_missingRenderMethodRepr(self):
"""
A L{MissingRenderMethod} instance can be repr()'d without error.
"""
class PrettyReprElement(Element):
def __repr__(self) -> str:
return "Pretty Repr Element"
s = repr(MissingRenderMethod(PrettyReprElement(), "expectedMethod"))
self.assertIn("Pretty Repr Element", s)
self.assertIn("expectedMethod", s)
