def test_layout_simple_chain_multi_level(self):
class View(view.View):
def render(self):
return 'View: test'
class LayoutTest(view.Layout):
def render(self, content):
return '<div>%s</div>'%content
class LayoutPage(view.Layout):
def render(self, content):
return '<html>%s</html>'%content
view.registerLayout('', klass=LayoutPage, context=Root, parent=None)
view.registerLayout('test', klass=LayoutTest, parent='.')
self._init_memphis()
root = Root()
context = Context(root)
v = View(context, self.request)
renderer = SimpleRenderer('test')
res = renderer(context, self.request, viewMapper(View,'render'))
self.assertTrue('<html><div>View: test</div></html>' in res.body)
layout = queryLayout(self.request, v.context, 'test')
self.assertTrue(isinstance(layout, LayoutTest))
rootlayout = queryLayout(self.request, context, '')
self.assertTrue(isinstance(rootlayout, LayoutPage))
rootlayout = queryLayout(self.request, root, '')
self.assertTrue(isinstance(rootlayout, LayoutPage))
def __call__(self, context, request, factory=None):
response = request.response
response.content_type = self.content_type
if not factory:
factory = self.factory
view, params = factory(context, request)
kwargs = {'view': view,
'context': context,
'request': request,
'format': format}
if type(params) is dict:
kwargs.update(params)
result = self.template(**kwargs)
if self.layout is not None:
layout = queryLayout(request, context, self.layout)
if layout is not None:
result = layout(result, view=view)
if type(result) is unicode:
response.unicode_body = result
else:
response.body = result
return response
def test_layout_simple_view_without_template(self):
class View(view.View):
def render(self):
return 'test'
view.registerLayout('test')
self._init_memphis()
v = View(Context(), self.request)
layout = queryLayout(self.request, v.context, 'test')
layout.update()
self.assertTrue('test' == layout.render(v.render()))
def test_layout_simple_view(self):
class View(view.View):
def __call__(self):
return 'View: test'
class Layout(view.Layout):
def render(self, rendered):
return '<html>%s</html>'%rendered
view.registerLayout('test', klass=Layout)
self._init_memphis()
v = View(Context(), self.request)
# find layout for view
layout = queryLayout(self.request, v.context, 'test')
self.assertTrue(isinstance(layout, Layout))
layout.update()
self.assertEqual(layout.render(v()),
'<html>View: test</html>')
def test_layout_simple_declarative(self):
global Layout
class View(view.View):
def __call__(self):
return 'View: test'
class Layout(view.Layout):
view.layout('test', context=Context)
def render(self, rendered):
return '<html>%s</html>'%rendered
self._init_memphis()
v = View(Context(), self.request)
layout = queryLayout(self.request, v.context, 'test')
self.assertTrue(isinstance(layout, Layout))
layout.update()
self.assertEqual(layout.render(v()),
'<html>View: test</html>')
def __call__(self, context, request, factory=None):
response = request.response
response.content_type = self.content_type
if not factory:
factory = self.factory
view, result = factory(context, request)
if result is response:
return response
if self.layout is not None:
layout = queryLayout(request, context, self.layout)
if layout is not None:
result = layout(result, view=view)
if type(result) is unicode:
response.unicode_body = result
else:
response.body = result
return response
def test_layout_simple_multilevel(self):
class View(view.View):
def __call__(self):
return 'View: test'
class Layout(view.Layout):
def render(self, content):
return '<html>%s</html>'%content
view.registerLayout('', klass=Layout, context=Root)
self._init_memphis()
root = Root()
context = Context(root)
v = View(context, self.request)
# find layout for view
layout = queryLayout(self.request, context, '')
self.assertTrue(isinstance(layout, Layout))
renderer = SimpleRenderer(layout='')
res = renderer(context, self.request, viewMapper(View))
self.assertTrue('<html>View: test</html>' in res.body)
def test_layout_simple_notfound(self):
v = view.View(Context(Context()), self.request)
layout = queryLayout(self.request, v.context, 'test')
self.assertTrue(layout is None)