def __init__(self, element, themes):
"""
@param element: The L{INavigableFragment} that was being rendered.
@param themes: A list of L{ITemplateNameResolver}s.
"""
MissingDocumentFactory.__init__(self, element)
self.themes = themes
def __init__(self, element, themes):
"""
@param element: The L{INavigableFragment} that was being rendered.
@param themes: A list of L{ITemplateNameResolver}s.
"""
MissingDocumentFactory.__init__(self, element)
self.themes = themes
def test_missingDocumentFactoryRepr(self):
"""
Test that a L{MissingDocumentFactory} instance can be repr()'d without
error.
"""
class PrettyReprElement(Element):
def __repr__(self):
return 'Pretty Repr Element'
self.assertIn('Pretty Repr Element',
repr(MissingDocumentFactory(PrettyReprElement())))
def rend(self, context, data):
"""
Backwards compatibility stub. This is only here so that derived
classes can upcall to it. It is not otherwise used in the rendering
process.
"""
context.remember(_OldRendererFactory(self), IRendererFactory)
docFactory = self.docFactory
if docFactory is None:
raise MissingDocumentFactory(self)
return docFactory.load(None, _getPreprocessors(self))
def render(self, request):
"""
Load and return C{self.docFactory}.
"""
rend = self.rend
if rend.im_func is not Element.__dict__['rend']:
context = _ctxForRequest(request, [], self, False)
return rend(context, None)
docFactory = self.docFactory
if docFactory is None:
raise MissingDocumentFactory(self)
return docFactory.load(None, _getPreprocessors(self))
def rend(self, ctx, data):
# Unfortunately, we still need a context to make the rest of the
# rendering process work. A goal should be to elimate this completely.
context = WovenContext()
if self.docFactory is None:
raise MissingDocumentFactory(self)
preprocessors = _getPreprocessors(self)
doc = self.docFactory.load(context, preprocessors)
context.remember(self, IData)
context.remember(self, IRenderer)
context.remember(self, IRendererFactory)
context.tag = invisible[doc]
return context