def choice_sequence(path, choice_index=None, template_name=None):
try:
choices = import_module_from_path(path)
except ImportError:
return '<span class="error">Failed to import %s</span>' % path
try:
choice_index = int(choice_index)
except ValueError:
choice_index = -1
template_name = template_name or 'choice/sequence.html'
template = get_template(template_name)
return template.render(Context({
'choices': choices,
'index': choice_index,
}))
def choice(choice_index, path):
try:
choices = import_module_from_path(path)
except ImportError, e:
return choice_index
