def __html__(self):
params = request.view_args
if not current_appshell.endpoint_accessible(self.target, params):
return ''
attrs = {"role": "presentation"}
if request.endpoint == self.target:
attrs["class"] = "active"
url = url_for(self.target, **params)
link = element('a', {'href': url}, self.text)
return element('li', attrs, link)
def endpoint_accessible(target, values):
return current_appshell.endpoint_accessible(target, values)
def is_visible(self):
if self.target:
return current_appshell.endpoint_accessible(
self.target, self.values)
def endpoint_accessible(target, values):
return current_appshell.endpoint_accessible(target, values)
def is_visible(self):
if self.target:
return current_appshell.endpoint_accessible(self.target,
self.values)